What is proof-of-stake? A computer scientist explains a new way to make cryptocurrencies, NFTs and metaverse transactions

By Scott Ruoti, University of Tennessee 

Proof-of-stake is a mechanism for achieving consensus on a blockchain. Blockchain is a technology that records transactions that can’t be deleted or altered. It’s a decentralized database, or ledger, that is under no one person or organization’s control. Since no one controls the database, consensus mechanisms, such as proof-of-stake, are needed to coordinate the operation of blockchain-based systems.

While Bitcoin popularized the technology, blockchain is now a part of many different systems, enabling interesting applications such as decentralized finance platforms and non-fungible tokens, or NFTs.

The first widely commercialized blockchain consensus mechanism was proof-of-work, which enables users to reach consensus by solving complex mathematical problems. For solving these problems, users are commonly provided stake in the system. This process, dubbed mining, requires large amounts of computing power. Proof-of-stake is an alternative that consumes far less energy.

At its core, blockchain technology provides three important properties:

  1. Decentralized governance and operation – the people using the system get to collectively decide how to govern and operate the system.
  2. Verifiable state – anyone using the system can validate the correctness of the system, with each user being able to ensure that the system is currently working as expected and has been since its inception.
  3. Resilience to data loss – even if some users lose their copy of system data, whether through negligence or cyberattack, that data can be recovered from other users in a verifiable manner.

The first property, decentralized governance and operation, is the property that controls how much energy is needed to run a blockchain system.

Voting in blockchain systems

Blockchain systems use voting to decentralize governance and operation. While the exact mechanisms for how voting and consensus are achieved differ in each blockchain system, at a high level, blockchain systems allow each user to vote on how the system should work, and whether any given operation – accepting a new block into the chain, for example – should be approved.

Traditionally, voting requires that the identity of the people casting ballots can be known and verified to ensure that only eligible people vote and do so only once. Some blockchain systems allow users to present a digital ID to prove their identity, enabling voting with negligible energy usage.

Proof-of-work and proof-of-stake compared.

However, in most blockchain systems, users are anonymous and have no digital ID that can prove their identity. What, then, stops an individual from pretending to be many individuals and casting many votes? There are several different approaches, but the most used is proof-of-work.

In proof-of-work, users get votes based on the amount of computational power they have in proportion to other users. They demonstrate their ownership of this computational power by solving difficult mathematical problems. If one user can solve twice as many problems as another user, they have twice the computational power as other users and get twice as many votes.

However, solving these mathematical problems is extremely energy intensive, leading to complaints that proof-of-work is not sustainable.

Proof-of-stake

To address the energy consumption of proof-of-work, another way to validate users is needed. Proof-of-stake is one such method. In proof-of-stake, users validate their identities by demonstrating ownership of some asset on the blockchain. For example, in Bitcoin, this would be ownership of bitcoins, and in Ethereum, it is ownership of Ether.

Though this does require users to temporarily lock their assets in the blockchain for a period of time, it is far more efficient because it requires negligible energy expenditure. By the company’s estimation, moving from proof-of-work to proof-of-stake will reduce Ethereum’s energy consumption by 99.95%.

Ethereum’s ‘Merge’

This improved energy efficiency is why many blockchain systems intend to transition away from proof-of-work to proof-of-stake. Ethereum plans to make this change during the week of Sept. 15, 2022. This is known as the Merge. During this merge, operations will shift from being voted on using proof-of-work to being voted on using proof-of-stake. At the completion of the merge, only proof-of-stake will be used to vote on transactions.

The hope is that this will set up Ethereum to be sustainable for the foreseeable future.The Conversation

The ‘Ethereum Merge’ is slated to shift one of the largest blockchains to energy-efficient, proof-of-stake technology.

About the Author:

Scott Ruoti, Assistant Professor of Computer Science, University of Tennessee

This article is republished from The Conversation under a Creative Commons license. Read the original article.

 

Brent is Stressed Again

By RoboForex Analytical Department

The commodity market remains extremely volatile. On Monday, a Brent barrel is declining to 91.50 USD and looks unstable. Previously, the market was afraid that Russia will cut down on supply and pushed prices upwards, but risks of stable demand have become more serious now.

This week, investors will keep an eye on the flow of inflation statistics both from the EU and the US. In the latter case, the information will help to form clearer expectations from the results of the Fed’s meeting in September.

Baker Hughes statistics, published earlier, demonstrated a decline in the number of active oil rigs in the US – by 5 units to 591 rigs.

Regardless of Brent falling on, the current movement can still be interpreted as a correction of a mighty bullish trend. The quotes are now testing the support area that used to be a strong resistance level in 2018 and 2020. It was broken away only at the beginning of this year. The price pattern is a bullish 5-0. By this pattern, after a correction the price will head for renewing the high, so in the long run, the quotes may rise to 139.00. The downtrend may start again only if the lower border of the Cloud is broken and prices secure under 70.00.

brent crude oil

On H4, Brent has bounced off the lower border of a bullish Wolfe Wave. The goal of the movement is 105.45. A strong signal confirming the growth of the pair will be a breakaway of the upper border of the descending channel. With it, the descending movement that started at the end of August will be over. The second signal is a Double Bottom reversal pattern forming on the RSI. The indicator is already testing the upper border of the pattern, and as soon as it is broken away, they might hit 80. A negative scenario for the bulls will be another price decline and securing under 86.00, which will cancel the bullish pattern and indicate further falling.

Disclaimer

Any forecasts contained herein are based on the author’s particular opinion. This analysis may not be treated as trading advice. RoboForex bears no responsibility for trading results based on trading recommendations and reviews contained herein.

Trade Of The Week: Are USD Bulls Throwing In the Towel?

By ForexTime 

The mighty dollar has been an unstoppable force in 2022, flattening everything in its path.

But back in August, we questioned whether the king of the currency markets was losing its grip on the FX throne after the Dollar Index (DXY) punched above 109.14. Our argument was based on reduced bets over how aggressive the Fed will be on rate hikes and signs of easing inflationary pressures.

We were thoroughly humbled after USD bull’s stepped into higher gear, pushing the DXY to a fresh 20-year high beyond 110.00

There was also some action on the equally weighted dollar index which respected a bullish trend, pushing prices above the previous 2022 high of 1.21840.

Fast forward to today, king dollar looks shaky.

It is safe to say that it lost momentum last week and has stumbled into the new week under selling pressure. The greenback has weakened against most G10 currencies month-to-date and could extend losses despite the recent hawkish comments from Fed officials including Jerome Powell.

With inflation cooling in the US economy, this could encourage the Fed to drop its aggressive stance toward higher rates. If such becomes reality, dollar bears may receive the thumps up to enter the scene – dragging both the DXY and equally weighted USD index lower.

As we questioned roughly back in August, are dollar bulls throwing in the towel or just taking another break before ramping up the momentum in Q4? Some clues may be offered this week in the form of the US inflation figures among other key reports.

The low down…

Traders are predicting an 88% probability of a 75-basis point rate hike in September.

These expectations were reinforced by comments from Federal Reserve Chairman Jerome Powell who reaffirmed the need to fight soaring inflation. Hawkish comments by Fed officials last Friday also boosted Fed hike bet, making the jumbo rate hike this month almost a done deal.

Interestingly, the greenback has tumbled despite the Fed expected to hike rates by 75 basis points for the third time in a row. Fed hawks are clearly in the building while strong US economic data initially supported expectations that the US central bank would not be slowing the pace of hike anytime soon. However, US inflation likely slowed for a second month in August thanks to falling gas prices. While this may not be enough to derail the Fed from firing another monetary bazooka this month, it may impact the central bank’s decision in November and December.

The week ahead…

This could be another wild week for the dollar due to the pending US economic reports.

On Tuesday, the latest inflation figures will be published which are expected to show consumer prices cooling 8.1% year-on-year in August. This would be lower than July 8.5% print and would mark two straight months of easing in the headline annual print. Should the report match expectations, this could allow the Fed to drop its aggressive approach toward rate hikes – resulting in a weaker dollar. It will be wise to keep an eye on the core CPI annual print which is expected to rise 6.1% – which will be the highest level since April. The core inflation does not include food and energy prices in the calculation because of volatility.

Much attention will be directed towards the weekly initial jobless claims, August retail sales, and industrial production figures on Thursday which could provide further insight into the health of the US economy. A strong set of reports may reinforce rate hike bets which is dollar positive, while a negative set of reports could dampen aggressive rate hike expectations – dragging the dollar lower.

Friday offers the US consumer sentiment for September. Consumer sentiment was revised higher to 58.2 back in August and is expected to hit 60 this month. A positive figure could provide USD bulls a helping hand before the week comes to an end.

Time for dollar to tumble?

After failing to secure a weekly close above 1.2184, the equally weighted dollar index could be preparing to tumble lower.

Prices remain under pressure on the weekly charts with a solid breakdown below 1.1900 opening a path toward 1.1700 and 1.1600, respectively. Should 1.1700 prove to be reliable support, a rebound back towards 1.1900 could be a possibility.


Forex-Time-LogoArticle by ForexTime

ForexTime Ltd (FXTM) is an award winning international online forex broker regulated by CySEC 185/12 www.forextime.com

Murray Math Lines 12.09.2022 (EURUSD, GBPUSD)

Article By RoboForex.com

EURUSD, “Euro vs US Dollar”

On H4, the quotes are under the 200-day Moving Average, which indicates the prevalence of a downtrend. A breakaway of 5/8 downwards is expected, followed by falling to the support level of 3/8. The scenario can be cancelled by rising over the resistance level of 6/8, which might lead to a trend reversal and growth to 7/8.

EURUSDH4
Risk Warning: the result of previous trading operations do not guarantee the same results in the future

On M15, falling can be additionally supported by a breakaway of the lower border of VoltyChannel.

EURUSD_M15
Risk Warning: the result of previous trading operations do not guarantee the same results in the future

GBPUSD, “Great Britain Pound vs US Dollar”

On H4, the quotes are under the 200-day Moving Average, which indicates the prevalence of a downtrend. A downward breakaway of the support level of 3/8 should be expected, followed by further falling to 2/8. The scenario can be cancelled by an upward breakaway of the resistance level of 4/8. If it happens, the pair might rise to 5/8.

GBPUSD_H4
Risk Warning: the result of previous trading operations do not guarantee the same results in the future

On M15, a breakaway of the VoltyChannel lower border will increase the probability of further price falling.

GBPUSD_M15

Article By RoboForex.com

Attention!
Forecasts presented in this section only reflect the author’s private opinion and should not be considered as guidance for trading. RoboForex LP bears no responsibility for trading results based on trading recommendations described in these analytical reviews.

The cryptocurrency market digest for 12.09.2022

Article By RoboForex.com

On Monday, the BTC grew to 21,716 USD. This is good news, because previously there was little chance that digital assets would be able to recover after sales and a lengthy flat.

So, an important local resistance area in the BTC is now at 21,900-22,000 USD. The next spto is 22,500 USD. The market will remain under bearish control until it manages to secure above the mentioned levels.

This week, the market will be focused on the update of Ethereum. After The Merge update comes into power, the market will get access to the Proof-of-Stake mechanism, and mining of the ETH will become impossible in the current form.

Moreover, investors will focus on fresh inflation statistics from the US. Previously, assets and indices dropped quite a bit, so if no surprises occur, the market will be buying them back and going up. Correlation remains between the S&P 500 and Nasdaq indices and the BTC, so crypto might follow the indices.

For the first time since quite long ago, capitalisation of the crypto market has reached 1.019 trillion USD.

Google launched count-down before Ethereum update

To support the upcoming Merge update of the Ethereum network, Google launched a count-down before the event. The Merge is scheduled for 15 September. Near the timer, there is a cartoon shown about two pandas running towards each other with their paws stretched.

Association of Blockchains joined in trial of Ripple

The world’s leading association of blockchains Chamber of digital commerce is ready to speak in court against Ripple. The main accusation remains the same: XRP sales could be interpreted as offering unregistered securities, but the token as such is not a security.

Coinbase token accumulated over 1 billion USD of investments

The cbETH token of the Coinbase crypto exchange attracted over 1 billion USD of investments. The token is an inverted digital asset that yields profit on stacking.

Article By RoboForex.com

Attention!
Forecasts presented in this section only reflect the author’s private opinion and should not be considered as guidance for trading. RoboForex LP bears no responsibility for trading results based on trading recommendations described in these analytical reviews.

The Analytical Overview of the Main Currency Pairs on 2022.09.12

By JustForex

The EUR/USD currency pair

Technical indicators of the currency pair:
  • Prev Open: 0.9993
  • Prev Close: 1.0036
  • % chg. over the last day: +0.43 %

According to Bundesbank President Joachim Nagel, the European Central Bank will have to keep raising interest rates if the current trend in Сonsumer Prices continues. The ECB tightened policy by a historic 75 basis points last week. Officials are poised to announce another major interest rate hike at its October meeting if inflation data shows signs of growth later this week. Although there are now some signs that the economy could stagnate or even contract in the second half of 2022 and that this trend could continue into next year, Nagel said any recession could be shallow.

Trading recommendations
  • Support levels: 1.0016, 0.9971, 0.9912
  • Resistance levels: 1.0111, 1.0150

From the technical point of view, the trend on the EUR/USD currency pair on the hourly time frame is bearish, but the price is trading at the priority change level, and the probability of a trend change is very high. Technically, the price is still trading in a wide balance with a range of 0.9912-1.0111. The MACD indicator became positive, and there is buying pressure. Under such market conditions, buy trades are best sought on intraday time frames from the support level of 1.0016 or 0.9971. Sell trades can be considered from the resistance levels of 1.0111, but only after an additional confirmation in the form of a false breakout of the level and reverse initiative.

Alternative scenario: if the price breaks out of the 1.0111 resistance level and fixes above, the uptrend will likely resume.

EUR/USD
There is no news feed for today.

The GBP/USD currency pair

Technical indicators of the currency pair:
  • Prev Open: 1.1497
  • Prev Close: 1.1587
  • % chg. over the last day: +0.78 %

This week the UK will publish a lot of economic data. Today traders should pay attention to GDP data. At the same time, the Bank of England postponed the interest rate decision due to the death of the Queen of Great Britain. The Central Bank said that its Monetary Policy Committee (MPC) would hold its next meeting on Thursday, a week later than planned, as Britain is observing a period of national mourning.

Trading recommendations
  • Support levels: 1.1516, 1.1449, 1.1400
  • Resistance levels: 1.1669, 1.1816, 1.1901, 1.1994, 1.2035, 1.2167

From the technical point of view, the trend on the GBP/USD currency pair on the hourly time frame is bearish. At the moment, the price is trading at the level of moving averages, and the MACD indicator is positive again. It is best to look for sell trades on intraday time frames, and the nearest resistance level is 1.1669. Buy trades can be considered from the support level of 1.1516, but only with confirmation.

Alternative scenario: if the price breaks out through the 1.1669 resistance level and fixes above, the uptrend will likely resume.

GBP/USD
News feed for 2022.09.012:
  • – UK GDP (q/q) at 09:00 (GMT+3);
  • – UK Industrial Production (m/m) at 09:00 (GMT+3);
  • – UK Manufacturing Production (m/m) at 09:00 (GMT+3).

The USD/JPY currency pair

Technical indicators of the currency pair:
  • Prev Open: 144.09
  • Prev Close: 142.55
  • % chg. over the last day: -1.08 %

The Japanese yen is trading at a 24-year low against the US dollar. The Japanese government must take the necessary measures to counter the excessive yen decline, a senior government official said Sunday. These are signs of deep concern on the part of the authorities. The government is considering lifting Japan’s visitor restrictions by October. This would help boost demand for the Japanese currency.

Trading recommendations
  • Support levels: 141.77, 141.00, 139.61, 138.78, 137.65, 136.80, 135.20
  • Resistance levels: 144.05, 145.00

From the technical point of view, the medium-term trend on the currency pair USD/JPY is bullish. The price is trading at the level of moving averages. The MACD indicator has become inactive. Under such market conditions, buy trades can be sought from the support level of 141.77 or 141.00, but with additional confirmation. Sell positions can be searched for on the intraday time frames from the level of 144.05, but only with an additional confirmation because, fundamentally, USD/JPY quotes are inclined to grow.

Alternative scenario: If the price fixes below 141.00, the downtrend will likely resume.

USD/JPY
There is no news feed for today.

The USD/CAD currency pair

Technical indicators of the currency pair:
  • Prev Open: 1.3092
  • Prev Close: 1.3020
  • % chg. over the last day: -0.55 %

The Canadian dollar strengthened on Friday despite a significant change in labor market dynamics. Canada reported a 39,700 job loss in August, reinforcing economists’ expectations of a recession and a slowdown in the pace of interest rate hikes by the Bank of Canada. Even with the Bank of Canada’s (BoC) earlier 75 bps interest rate hike, the narrative is shifting in favor of the US dollar, which remains supported by an aggressive Federal Reserve, a strong economy, and demand for safe-haven assets as recession fears grow. In the oil market, crude oil could face significant downward pressure as lower demand gathers momentum, which could cause the Canadian dollar to plummet.

Trading recommendations
  • Support levels: 1.2990, 1.2958, 1.2936, 1.2900
  • Resistance levels: 1.3108, 1.3220

From the point of view of technical analysis, the trend on the USD/CAD currency pair is bullish. The price is now trading below the moving averages, the MACD indicator has become negative, and there is slight seller pressure. Under such market conditions, buy trades should be considered on the lower time frames from the support level 1.2990 or 1.2936, but only with confirmation. For sell deals, it is best to consider the resistance level of 1.3108, but only after the additional confirmation.

Alternative scenario: if the price breaks down and consolidates below the 1.3020 support level, the downtrend will likely resume.

USD/CAD
There is no news feed for today.

By JustForex

 

This article reflects a personal opinion and should not be interpreted as an investment advice, and/or offer, and/or a persistent request for carrying out financial transactions, and/or a guarantee, and/or a forecast of future events.

The Fed will continue to aggressively raise interest rates. Russia has once again confirmed that it is a terrorist state

By JustForex

Federal Reserve officials expect another major interest rate hike this month as they rush to curb demand. Fed spokesman Chris Waller said Friday that he supports another significant 75 basis point hike. Earlier, St. Louis Fed President James Bullard said he is also leaning toward another massive move when officials meet September 20-21.

A growing number of major banks changed their forecasts this month by 75 from 50 basis points, including economists at Goldman Sachs Group Inc, Deutsche Bank AG, Barclays Plc, and Bank of America Corp.

At the close of the stock market on Friday, the Dow Jones Index (US30) increased by 1.19% (+1.09% for the week), and the S&P 500 Index (US500) added 1.53% (+1.82% for the week). Technology Index NASDAQ (US100) gained 0.27% (+4.72% for the week).

Equity markets in Europe were mostly up on Friday. German DAX (DE30) gained 1.43% (+2.03% for the week), French CAC 40 (FR40) gained 1.41% (+2.71% for the week), Spanish IBEX 35 (ES35) jumped by 1.47% (+2.95% for the week), British FTSE 100 (UK100) added 1.23% (+0.96% for the week).

Thousands of Russian troops retreated in the face of a lightning-fast Ukrainian offensive in the Kharkiv region that thwarted the Kremlin’s attempts to consolidate control over eastern Ukraine. The Institute for the Study of War, a US-based think tank, now estimates about 2,500 square kilometers liberated. In response, Russia hit critical infrastructure with missiles and temporarily left several areas without power and water. Thus, Russia once again demonstrated that it is a terrorist state.

The EU countries failed to agree on a price limit for gas from Russia. The maximum price would be expected to be $520 per thousand cubic meters. However, the EU countries failed to reach an agreement. The gas price cap is the main emergency measure called for by the European Commission’s Energy Agency to help households and businesses with rising energy bills.

On Sunday, Britain rejected as false Russian President Vladimir Putin’s claim that only a small portion of the grain exported from Ukraine in an international deal was going to poor countries. Without citing a source, Putin said Wednesday that only two of the 87 ships carrying 60,000 tons of produce went to poor countries. Citing UN data, the UK Defense Department said that about 30% of the grain exported in the deal went to low and middle-income countries in Africa, the Middle East, and Asia. Thus, Putin has once again confirmed that he is a liar. According to a daily British intelligence bulletin, Russia is employing a deliberate strategy of disinformation to deflect blame for food security problems, discredit Ukraine, and minimize opposition to its invasion.

Gold prices rose slightly on Monday, maintaining last week’s slight gains, as the dollar retreated from a 20-year high ahead of this week’s release of key US inflation data. With fuel costs now declining, inflation could see new signs of cooling. This could give gold a temporary boost.

Asian markets traded higher last week. Japan’s Nikkei 225 (JP225) gained 2.35% over the week, Hong Kong’s Hang Seng (HK50) gained 0.33% over the week, and Australia’s S&P/ASX 200 (AU200) was up by 0.96% over the week.

At the commodities market, futures on wheat (+7.52%), palladium (+7.3%), lumber (+7.05%), platinum (+6.68%), silver (+5.06%), copper (+4.15%), and corn (+2.89%) showed the biggest gains last week. Natural gas futures (-8.51%) and cocoa futures (-2.11%) showed the biggest drop.

S&P 500 (F) (US500)  4,067.36 +61.18 (+1.53%)

Dow Jones (US30) 32,151.71  +377.19 (+1.19%)

DAX (DE40) 13,088.21  +183.89 (+1.43%)

FTSE 100 (UK100)  7,351.07 +89.01 (+1.23%)

USD Index 108.97  −0.73 (−0.67%)

Important events for today:
  • – UK GDP (q/q) at 09:00 (GMT+3);
  • – UK Industrial Production (m/m) at 09:00 (GMT+3);
  • – UK Manufacturing Production (m/m) at 09:00 (GMT+3).

By JustForex

 

This article reflects a personal opinion and should not be interpreted as an investment advice, and/or offer, and/or a persistent request for carrying out financial transactions, and/or a guarantee, and/or a forecast of future events.

Why household robot servants are a lot harder to build than robotic vacuums and automated warehouse workers

By Ayonga Hereid, The Ohio State University 

With recent advances in artificial intelligence and robotics technology, there is growing interest in developing and marketing household robots capable of handling a variety of domestic chores.

Tesla is building a humanoid robot, which, according to CEO Elon Musk, could be used for cooking meals and helping elderly people. Amazon recently acquired iRobot, a prominent robotic vacuum manufacturer, and has been investing heavily in the technology through the Amazon Robotics program to expand robotics technology to the consumer market. In May 2022, Dyson, a company renowned for its power vacuum cleaners, announced that it plans to build the U.K.’s largest robotics center devoted to developing household robots that carry out daily domestic tasks in residential spaces.

Despite the growing interest, would-be customers may have to wait awhile for those robots to come on the market. While devices such as smart thermostats and security systems are widely used in homes today, the commercial use of household robots is still in its infancy.

As a robotics researcher, I know firsthand how household robots are considerably more difficult to build than smart digital devices or industrial robots.

Robots that can handle a variety of domestic chores are an age-old staple of science fiction.

Handling objects

One major difference between digital and robotic devices is that household robots need to manipulate objects through physical contact to carry out their tasks. They have to carry the plates, move the chairs and pick up dirty laundry and place it in the washer. These operations require the robot to be able to handle fragile, soft and sometimes heavy objects with irregular shapes.

The state-of-the-art AI and machine learning algorithms perform well in simulated environments. But contact with objects in the real world often trips them up. This happens because physical contact is often difficult to model and even harder to control. While a human can easily perform these tasks, there exist significant technical hurdles for household robots to reach human-level ability to handle objects.

Robots have difficulty in two aspects of manipulating objects: control and sensing. Many pick-and-place robot manipulators like those on assembly lines are equipped with a simple gripper or specialized tools dedicated only to certain tasks like grasping and carrying a particular part. They often struggle to manipulate objects with irregular shapes or elastic materials, especially because they lack the efficient force, or haptic, feedback humans are naturally endowed with. Building a general-purpose robot hand with flexible fingers is still technically challenging and expensive.

It is also worth mentioning that traditional robot manipulators require a stable platform to operate accurately, but the accuracy drops considerably when using them with platforms that move around, particularly on a variety of surfaces. Coordinating locomotion and manipulation in a mobile robot is an open problem in the robotics community that needs to be addressed before broadly capable household robots can make it onto the market.

A sophisticated robotic kitchen is already on the market, but it operates in a highly structured environment, meaning all of the objects it interacts with – cookware, food containers, appliances – are where it expects them to be, and there are no pesky humans to get in the way.

They like structure

In an assembly line or a warehouse, the environment and sequence of tasks are strictly organized. This allows engineers to preprogram the robot’s movements or use simple methods like QR codes to locate objects or target locations. However, household items are often disorganized and placed randomly.

Home robots must deal with many uncertainties in their workspaces. The robot must first locate and identify the target item among many others. Quite often it also requires clearing or avoiding other obstacles in the workspace to be able to reach the item and perform given tasks. This requires the robot to have an excellent perception system, efficient navigation skills, and powerful and accurate manipulation capability.

For example, users of robot vacuums know they must remove all small furniture and other obstacles such as cables from the floor, because even the best robot vacuum cannot clear them by itself. Even more challenging, the robot has to operate in the presence of moving obstacles when people and pets walk within close range.

Keeping it simple

While they appear straightforward for humans, many household tasks are too complex for robots. Industrial robots are excellent for repetitive operations in which the robot motion can be preprogrammed. But household tasks are often unique to the situation and could be full of surprises that require the robot to constantly make decisions and change its route in order to perform the tasks.

Think about cooking or cleaning dishes. In the course of a few minutes of cooking, you might grasp a sauté pan, a spatula, a stove knob, a refrigerator door handle, an egg and a bottle of cooking oil. To wash a pan, you typically hold and move it with one hand while scrubbing with the other, and ensure that all cooked-on food residue is removed and then all soap is rinsed off.

There has been significant development in recent years using machine learning to train robots to make intelligent decisions when picking and placing different objects, meaning grasping and moving objects from one spot to another. However, to be able to train robots to master all different types of kitchen tools and household appliances would be another level of difficulty even for the best learning algorithms.

Not to mention that people’s homes often have stairs, narrow passageways and high shelves. Those hard-to-reach spaces limit the use of today’s mobile robots, which tend to use wheels or four legs. Humanoid robots, which would more closely match the environments humans build and organize for themselves, have yet to be reliably used outside of lab settings.

A solution to task complexity is to build special-purpose robots, such as robot vacuum cleaners or kitchen robots. Many different types of such devices are likely to be developed in the near future. However, I believe that general-purpose home robots are still a long way off.The Conversation

About the Author:

Ayonga Hereid, Assistant Professor of Mechanical and Aerospace Engineering, The Ohio State University

This article is republished from The Conversation under a Creative Commons license. Read the original article.

 

COT Currency Speculator Weekly Changes led higher by Brazilian Real & Euro bets

By InvestMacro

Currency Speculator Weekly Changes led higher by Brazilian Real & Euro bets

The latest charts and statistics for the Commitment of Traders (COT) data published by the Commodities Futures Trading Commission (CFTC) showed that large forex speculators raised their bets for most of the currency futures markets. The latest COT data for Week 36 is updated through Tuesday September 6th and shows a quick view of how large traders (for-profit speculators and commercial entities) were positioned in the futures markets.

All currency positions are in direct relation to the US dollar where, for example, a bet for the euro is a bet that the euro will rise versus the dollar while a bet against the euro will be a bet that the euro will decline versus the dollar.

Weekly Speculator Changes led higher by Brazilian Real & Euro bets

Currency Speculator Weekly Changes led higher by Brazilian Real & Euro bets

The COT currency market speculator bets were slightly higher this week as six out of the eleven currency markets we cover had higher positioning while the other five markets had lower speculator contracts.

Leading the gains for the currency markets was the Brazilian real (22,001 contracts) and the Euro (11,327 contracts) with the Australian dollar (893 contracts), US Dollar Index (592 contracts), New Zealand dollar (378 contracts) and the Bitcoin (26 contracts) having positive weeks.

The currencies leading the declines in speculator bets this week were the British pound sterling (-21,262 contracts) and the Japanese yen (-16,658 contracts) with the Canadian dollar (-6,269 contracts), Swiss franc (-1,775 contracts) and the Mexican peso (-430 contracts) also registering lower bets on the week.

Highlighting the COT currency changes this week is the sharp gain in the Brazilian Real speculator positions this week. Speculators boosted the Brazilian currency bets by the largest weekly amount since March and have increased bullish bets in six out of the past eight weeks. The overall speculator standing now sits at the most bullish level in ten weeks, dating back to June 28th. The Real futures and spot prices have been range-bound in trading and are expected to stay that way as a presidential election comes up on October 2nd.

The Euro currency bets this week jumped by the most in fourteen weeks (+11,327 contracts) as the European Central Bank raised its benchmark interest rate by 75 basis points on Thursday. This week’s gain broke a streak of three weeks of speculator bet declines. The overall speculator positioning is relatively tame at a level of just -36,349 contracts despite the Euro currency’s exchange rate versus the US Dollar. The EURUSD is currently trading right near parity (1.0048) and not too far from 20-year lows. Comparatively, when the Euro speculator positions were last consistently near or below -100,000 net contracts in 2019, the EURUSD was trading above the 1.20 exchange rate. The outlook for the European economy is not looking great as a low growth environment could combine with a potential energy crisis shaping up for this winter (due to the Russia-Ukraine war) – so it will be interesting to see if speculator positioning follows the Euro lower or if the exchange rate is near a bottom.


Data Snapshot of Forex Market Traders | Columns Legend
Sep-06-2022OIOI-IndexSpec-NetSpec-IndexCom-NetCOM-IndexSmalls-NetSmalls-Index
USD Index61,6629236,10785-38,458152,35142
EUR721,67891-36,3492419,6108216,7392
GBP280,937100-50,4322969,95878-19,5266
JPY281,266100-58,1893377,66974-19,48014
CHF48,22637-4,0374616,86770-12,83014
CAD160,5673717,91059-18,916531,00632
AUD178,23266-56,5003263,78466-7,28435
NZD46,79637-2,746676,50040-3,7548
MXN199,16149-29,4601525,310834,15061
RUB20,93047,54331-7,15069-39324
BRL50,0054030,86081-32,482201,62284
Bitcoin15,337901,322100-1,3010-2112

 


Bitcoin, US Dollar Index & Brazilian Real at top of Strength Scores

Strength Scores (a normalized measure of Speculator positions over a 3-Year range, from 0 to 100 where above 80 is extreme bullish and below 20 is extreme bearish) showed that Bitcoin (100.0 percent), the US Dollar Index (85.2 percent) and the Brazilian Real (80.7 percent) lead the currency markets at the top of their respective ranges and are all in bullish extreme positions with scores above 80 percent. The New Zealand Dollar (66.7 percent) and Canadian Dollar (59.5 percent) come in as the next highest in the currency markets in strength scores.

On the downside, the Mexican Peso (14.8 percent) comes in at the lowest strength level and is in a bearish extreme level below 20 percent. The next lowest strength scores are for the EuroFX (23.8 percent), the British Pound Sterling (29.2 percent) and the Australian Dollar (32.4 percent).

Currency Speculator Weekly Changes led higher by Brazilian Real & Euro bets

Strength Statistics:
US Dollar Index (85.2 percent) vs US Dollar Index previous week (84.2 percent)
EuroFX (23.8 percent) vs EuroFX previous week (20.4 percent)
British Pound Sterling (29.2 percent) vs British Pound Sterling previous week (46.6 percent)
Japanese Yen (33.0 percent) vs Japanese Yen previous week (43.3 percent)
Swiss Franc (46.3 percent) vs Swiss Franc previous week (50.8 percent)
Canadian Dollar (59.5 percent) vs Canadian Dollar previous week (66.5 percent)
Australian Dollar (32.4 percent) vs Australian Dollar previous week (31.6 percent)
New Zealand Dollar (66.7 percent) vs New Zealand Dollar previous week (66.0 percent)
Mexican Peso (14.8 percent) vs Mexican Peso previous week (15.0 percent)
Brazil Real (80.7 percent) vs Brazil Real previous week (59.1 percent)
Bitcoin (100.0 percent) vs Bitcoin previous week (99.5 percent)

Bitcoin, Real and Swiss Franc lead the Strength Trends

Strength Score Trends (or move index, calculates the 6-week changes in strength scores) show that Bitcoin (25.2 percent) leads the past six weeks trends for the currency markets this week. The Brazilian Real (18.8 percent) and the Swiss Franc (18.4 percent) fill out the next highest movers in the latest trends data.

The Australian Dollar (-8.5 percent) leads the downside trend scores currently while the only other market with a lower trend scores was the US Dollar Index (-7.4 percent).

Currency Speculator Weekly Changes led higher by Brazilian Real & Euro bets

Strength Trend Statistics:
US Dollar Index (-7.4 percent) vs US Dollar Index previous week (-5.9 percent)
EuroFX (1.6 percent) vs EuroFX previous week (-1.5 percent)
British Pound Sterling (2.9 percent) vs British Pound Sterling previous week (23.0 percent)
Japanese Yen (2.0 percent) vs Japanese Yen previous week (10.9 percent)
Swiss Franc (18.4 percent) vs Swiss Franc previous week (21.9 percent)
Canadian Dollar (2.4 percent) vs Canadian Dollar previous week (19.7 percent)
Australian Dollar (-8.5 percent) vs Australian Dollar previous week (-13.2 percent)
New Zealand Dollar (2.4 percent) vs New Zealand Dollar previous week (0.9 percent)
Mexican Peso (0.2 percent) vs Mexican Peso previous week (0.7 percent)
Brazil Real (18.8 percent) vs Brazil Real previous week (-1.6 percent)
Bitcoin (25.2 percent) vs Bitcoin previous week (31.4 percent)


Individual Markets:

US Dollar Index Futures:

US Dollar Index Forex Futures COT ChartThe US Dollar Index large speculator standing this week came in at a net position of 36,107 contracts in the data reported through Tuesday. This was a weekly boost of 592 contracts from the previous week which had a total of 35,515 net contracts.

This week’s current strength score (the trader positioning range over the past three years, measured from 0 to 100) shows the speculators are currently Bullish-Extreme with a score of 85.2 percent. The commercials are Bearish-Extreme with a score of 14.7 percent and the small traders (not shown in chart) are Bearish with a score of 42.2 percent.

US DOLLAR INDEX StatisticsSPECULATORSCOMMERCIALSSMALL TRADERS
– Percent of Open Interest Longs:85.33.18.9
– Percent of Open Interest Shorts:26.865.55.1
– Net Position:36,107-38,4582,351
– Gross Longs:52,6071,9125,476
– Gross Shorts:16,50040,3703,125
– Long to Short Ratio:3.2 to 10.0 to 11.8 to 1
NET POSITION TREND:
– Strength Index Score (3 Year Range Pct):85.214.742.2
– Strength Index Reading (3 Year Range):Bullish-ExtremeBearish-ExtremeBearish
NET POSITION MOVEMENT INDEX:
– 6-Week Change in Strength Index:-7.47.7-4.7

 


Euro Currency Futures:

Euro Currency Futures COT ChartThe Euro Currency large speculator standing this week came in at a net position of -36,349 contracts in the data reported through Tuesday. This was a weekly advance of 11,327 contracts from the previous week which had a total of -47,676 net contracts.

This week’s current strength score (the trader positioning range over the past three years, measured from 0 to 100) shows the speculators are currently Bearish with a score of 23.8 percent. The commercials are Bullish-Extreme with a score of 81.6 percent and the small traders (not shown in chart) are Bearish-Extreme with a score of 2.1 percent.

EURO Currency StatisticsSPECULATORSCOMMERCIALSSMALL TRADERS
– Percent of Open Interest Longs:28.456.711.6
– Percent of Open Interest Shorts:33.554.09.2
– Net Position:-36,34919,61016,739
– Gross Longs:205,277409,46083,493
– Gross Shorts:241,626389,85066,754
– Long to Short Ratio:0.8 to 11.1 to 11.3 to 1
NET POSITION TREND:
– Strength Index Score (3 Year Range Pct):23.881.62.1
– Strength Index Reading (3 Year Range):BearishBullish-ExtremeBearish-Extreme
NET POSITION MOVEMENT INDEX:
– 6-Week Change in Strength Index:1.60.3-10.2

 


British Pound Sterling Futures:

British Pound Sterling Futures COT ChartThe British Pound Sterling large speculator standing this week came in at a net position of -50,432 contracts in the data reported through Tuesday. This was a weekly fall of -21,262 contracts from the previous week which had a total of -29,170 net contracts.

This week’s current strength score (the trader positioning range over the past three years, measured from 0 to 100) shows the speculators are currently Bearish with a score of 29.2 percent. The commercials are Bullish with a score of 78.4 percent and the small traders (not shown in chart) are Bearish-Extreme with a score of 6.4 percent.

BRITISH POUND StatisticsSPECULATORSCOMMERCIALSSMALL TRADERS
– Percent of Open Interest Longs:18.867.58.0
– Percent of Open Interest Shorts:36.742.615.0
– Net Position:-50,43269,958-19,526
– Gross Longs:52,731189,61722,607
– Gross Shorts:103,163119,65942,133
– Long to Short Ratio:0.5 to 11.6 to 10.5 to 1
NET POSITION TREND:
– Strength Index Score (3 Year Range Pct):29.278.46.4
– Strength Index Reading (3 Year Range):BearishBullishBearish-Extreme
NET POSITION MOVEMENT INDEX:
– 6-Week Change in Strength Index:2.9-0.7-5.8

 


Japanese Yen Futures:

Japanese Yen Forex Futures COT ChartThe Japanese Yen large speculator standing this week came in at a net position of -58,189 contracts in the data reported through Tuesday. This was a weekly fall of -16,658 contracts from the previous week which had a total of -41,531 net contracts.

This week’s current strength score (the trader positioning range over the past three years, measured from 0 to 100) shows the speculators are currently Bearish with a score of 33.0 percent. The commercials are Bullish with a score of 73.5 percent and the small traders (not shown in chart) are Bearish-Extreme with a score of 13.9 percent.

JAPANESE YEN StatisticsSPECULATORSCOMMERCIALSSMALL TRADERS
– Percent of Open Interest Longs:19.968.08.6
– Percent of Open Interest Shorts:40.640.315.5
– Net Position:-58,18977,669-19,480
– Gross Longs:56,002191,13824,109
– Gross Shorts:114,191113,46943,589
– Long to Short Ratio:0.5 to 11.7 to 10.6 to 1
NET POSITION TREND:
– Strength Index Score (3 Year Range Pct):33.073.513.9
– Strength Index Reading (3 Year Range):BearishBullishBearish-Extreme
NET POSITION MOVEMENT INDEX:
– 6-Week Change in Strength Index:2.01.9-14.6

 


Swiss Franc Futures:

Swiss Franc Forex Futures COT ChartThe Swiss Franc large speculator standing this week came in at a net position of -4,037 contracts in the data reported through Tuesday. This was a weekly decrease of -1,775 contracts from the previous week which had a total of -2,262 net contracts.

This week’s current strength score (the trader positioning range over the past three years, measured from 0 to 100) shows the speculators are currently Bearish with a score of 46.3 percent. The commercials are Bullish with a score of 70.4 percent and the small traders (not shown in chart) are Bearish-Extreme with a score of 14.1 percent.

SWISS FRANC StatisticsSPECULATORSCOMMERCIALSSMALL TRADERS
– Percent of Open Interest Longs:22.655.119.9
– Percent of Open Interest Shorts:30.920.146.6
– Net Position:-4,03716,867-12,830
– Gross Longs:10,88226,5849,620
– Gross Shorts:14,9199,71722,450
– Long to Short Ratio:0.7 to 12.7 to 10.4 to 1
NET POSITION TREND:
– Strength Index Score (3 Year Range Pct):46.370.414.1
– Strength Index Reading (3 Year Range):BearishBullishBearish-Extreme
NET POSITION MOVEMENT INDEX:
– 6-Week Change in Strength Index:18.4-6.0-11.9

 


Canadian Dollar Futures:

Canadian Dollar Forex Futures COT ChartThe Canadian Dollar large speculator standing this week came in at a net position of 17,910 contracts in the data reported through Tuesday. This was a weekly lowering of -6,269 contracts from the previous week which had a total of 24,179 net contracts.

This week’s current strength score (the trader positioning range over the past three years, measured from 0 to 100) shows the speculators are currently Bullish with a score of 59.5 percent. The commercials are Bullish with a score of 53.0 percent and the small traders (not shown in chart) are Bearish with a score of 32.1 percent.

CANADIAN DOLLAR StatisticsSPECULATORSCOMMERCIALSSMALL TRADERS
– Percent of Open Interest Longs:35.641.420.6
– Percent of Open Interest Shorts:24.553.219.9
– Net Position:17,910-18,9161,006
– Gross Longs:57,18566,48533,039
– Gross Shorts:39,27585,40132,033
– Long to Short Ratio:1.5 to 10.8 to 11.0 to 1
NET POSITION TREND:
– Strength Index Score (3 Year Range Pct):59.553.032.1
– Strength Index Reading (3 Year Range):BullishBullishBearish
NET POSITION MOVEMENT INDEX:
– 6-Week Change in Strength Index:2.42.7-10.9

 


Australian Dollar Futures:

Australian Dollar Forex Futures COT ChartThe Australian Dollar large speculator standing this week came in at a net position of -56,500 contracts in the data reported through Tuesday. This was a weekly lift of 893 contracts from the previous week which had a total of -57,393 net contracts.

This week’s current strength score (the trader positioning range over the past three years, measured from 0 to 100) shows the speculators are currently Bearish with a score of 32.4 percent. The commercials are Bullish with a score of 66.5 percent and the small traders (not shown in chart) are Bearish with a score of 34.7 percent.

AUSTRALIAN DOLLAR StatisticsSPECULATORSCOMMERCIALSSMALL TRADERS
– Percent of Open Interest Longs:18.766.710.9
– Percent of Open Interest Shorts:50.430.915.0
– Net Position:-56,50063,784-7,284
– Gross Longs:33,305118,81719,403
– Gross Shorts:89,80555,03326,687
– Long to Short Ratio:0.4 to 12.2 to 10.7 to 1
NET POSITION TREND:
– Strength Index Score (3 Year Range Pct):32.466.534.7
– Strength Index Reading (3 Year Range):BearishBullishBearish
NET POSITION MOVEMENT INDEX:
– 6-Week Change in Strength Index:-8.59.8-9.9

 


New Zealand Dollar Futures:

New Zealand Dollar Forex Futures COT ChartThe New Zealand Dollar large speculator standing this week came in at a net position of -2,746 contracts in the data reported through Tuesday. This was a weekly advance of 378 contracts from the previous week which had a total of -3,124 net contracts.

This week’s current strength score (the trader positioning range over the past three years, measured from 0 to 100) shows the speculators are currently Bullish with a score of 66.7 percent. The commercials are Bearish with a score of 40.4 percent and the small traders (not shown in chart) are Bearish-Extreme with a score of 8.5 percent.

NEW ZEALAND DOLLAR StatisticsSPECULATORSCOMMERCIALSSMALL TRADERS
– Percent of Open Interest Longs:36.755.35.4
– Percent of Open Interest Shorts:42.541.513.4
– Net Position:-2,7466,500-3,754
– Gross Longs:17,16525,9002,540
– Gross Shorts:19,91119,4006,294
– Long to Short Ratio:0.9 to 11.3 to 10.4 to 1
NET POSITION TREND:
– Strength Index Score (3 Year Range Pct):66.740.48.5
– Strength Index Reading (3 Year Range):BullishBearishBearish-Extreme
NET POSITION MOVEMENT INDEX:
– 6-Week Change in Strength Index:2.4-1.7-3.8

 


Mexican Peso Futures:

Mexican Peso Futures COT ChartThe Mexican Peso large speculator standing this week came in at a net position of -29,460 contracts in the data reported through Tuesday. This was a weekly decline of -430 contracts from the previous week which had a total of -29,030 net contracts.

This week’s current strength score (the trader positioning range over the past three years, measured from 0 to 100) shows the speculators are currently Bearish-Extreme with a score of 14.8 percent. The commercials are Bullish-Extreme with a score of 83.4 percent and the small traders (not shown in chart) are Bullish with a score of 60.6 percent.

MEXICAN PESO StatisticsSPECULATORSCOMMERCIALSSMALL TRADERS
– Percent of Open Interest Longs:48.845.63.6
– Percent of Open Interest Shorts:63.632.91.6
– Net Position:-29,46025,3104,150
– Gross Longs:97,11290,8827,269
– Gross Shorts:126,57265,5723,119
– Long to Short Ratio:0.8 to 11.4 to 12.3 to 1
NET POSITION TREND:
– Strength Index Score (3 Year Range Pct):14.883.460.6
– Strength Index Reading (3 Year Range):Bearish-ExtremeBullish-ExtremeBullish
NET POSITION MOVEMENT INDEX:
– 6-Week Change in Strength Index:0.2-0.64.7

 


Brazilian Real Futures:

Brazil Real Futures COT ChartThe Brazilian Real large speculator standing this week came in at a net position of 30,860 contracts in the data reported through Tuesday. This was a weekly gain of 22,001 contracts from the previous week which had a total of 8,859 net contracts.

This week’s current strength score (the trader positioning range over the past three years, measured from 0 to 100) shows the speculators are currently Bullish-Extreme with a score of 80.7 percent. The commercials are Bearish-Extreme with a score of 19.6 percent and the small traders (not shown in chart) are Bullish-Extreme with a score of 83.8 percent.

BRAZIL REAL StatisticsSPECULATORSCOMMERCIALSSMALL TRADERS
– Percent of Open Interest Longs:78.914.46.7
– Percent of Open Interest Shorts:17.279.33.5
– Net Position:30,860-32,4821,622
– Gross Longs:39,4517,1773,374
– Gross Shorts:8,59139,6591,752
– Long to Short Ratio:4.6 to 10.2 to 11.9 to 1
NET POSITION TREND:
– Strength Index Score (3 Year Range Pct):80.719.683.8
– Strength Index Reading (3 Year Range):Bullish-ExtremeBearish-ExtremeBullish-Extreme
NET POSITION MOVEMENT INDEX:
– 6-Week Change in Strength Index:18.8-19.48.5

 


Bitcoin Futures:

Bitcoin Crypto Futures COT ChartThe Bitcoin large speculator standing this week came in at a net position of 1,322 contracts in the data reported through Tuesday. This was a weekly gain of 26 contracts from the previous week which had a total of 1,296 net contracts.

This week’s current strength score (the trader positioning range over the past three years, measured from 0 to 100) shows the speculators are currently Bullish-Extreme with a score of 100.0 percent. The commercials are Bearish-Extreme with a score of 1.3 percent and the small traders (not shown in chart) are Bearish-Extreme with a score of 12.5 percent.

BITCOIN StatisticsSPECULATORSCOMMERCIALSSMALL TRADERS
– Percent of Open Interest Longs:83.10.46.2
– Percent of Open Interest Shorts:74.58.96.4
– Net Position:1,322-1,301-21
– Gross Longs:12,74363956
– Gross Shorts:11,4211,364977
– Long to Short Ratio:1.1 to 10.0 to 11.0 to 1
NET POSITION TREND:
– Strength Index Score (3 Year Range Pct):100.01.312.5
– Strength Index Reading (3 Year Range):Bullish-ExtremeBearish-ExtremeBearish-Extreme
NET POSITION MOVEMENT INDEX:
– 6-Week Change in Strength Index:25.2-57.5-5.9

 


Article By InvestMacroReceive our Weekly COT Newsletter by Email

*COT Report: The COT data, released weekly to the public each Friday, is updated through the most recent Tuesday (data is 3 days old) and shows a quick view of how large speculators or non-commercials (for-profit traders) were positioned in the futures markets.

The CFTC categorizes trader positions according to commercial hedgers (traders who use futures contracts for hedging as part of the business), non-commercials (large traders who speculate to realize trading profits) and nonreportable traders (usually small traders/speculators) as well as their open interest (contracts open in the market at time of reporting). See CFTC criteria here.

 

COT Metals Speculator bets fall this week led by Gold & Silver

By InvestMacro 

COT Metals Speculator bets fall this week led by Gold & Silver

The latest charts and statistics for the Commitment of Traders (COT) data published by the Commodities Futures Trading Commission (CFTC) showed that speculator positioning was lower across the board. The latest COT data for Week 36 is updated through Tuesday September 6th and shows a quick view of how large traders (for-profit speculators and commercial entities) were positioned in the futures markets.

Weekly Speculator Changes are lower led by Gold & Silver

COT Metals Speculator bets fall this week led by Gold & Silver

The COT precious metals speculator bets were lower this week as all five of the metals markets recorded lower contracts.

Leading the declines in speculator bets this week was Gold (-13,877 contracts) with Silver (-4,513 contracts), Platinum (-1,373 contracts), Copper (-735 contracts) and Palladium (-473 contracts) also registering lower bets on the week.

Highlighting the COT metals changes this week is the continued decline in the Gold speculator positions. Gold speculative bets have declined for four straight weeks and by a total of -38,994 contracts over that time-frame. This weakness has brought the overall Gold speculator standing (currently at +103,857 contracts) to the lowest level in six weeks, dating back to July 26th. The average speculator position over 2022 has been a total of +185,566 contracts and compared to this week’s position, illustrates the weakness in speculator sentiment for Gold. The futures price is currently in a downtrend after hitting a high over $2,078 in March of this year and closed this week at $1,728.

The Silver speculative positioning has continued to fall lower. The Silver speculator bets have declined for three straight weeks and have now been in a bearish position for three straight weeks as well. The overall speculator standing is currently at -12,784 contracts which is the lowest or most bearish level since May 28th of 2019, a span of 171 weeks. The Silver futures price has dipped below $18 in recent weeks but has found consistent support at that level. This week the Silver price closed higher for the week at $18.75 following three straight weeks of decline.


Data Snapshot of Commodity Market Traders | Columns Legend
Sep-06-2022OIOI-IndexSpec-NetSpec-IndexCom-NetCOM-IndexSmalls-NetSmalls-Index
WTI Crude1,480,3201214,4781-240,4179925,93943
Gold465,9084103,8574-114,0649810,2070
Silver138,3005-12,78405,0551007,7296
Copper160,2512-23,9901926,82084-2,8309
Palladium6,0651-1,602142,12987-52713
Platinum78,61053-6,75103,1521003,59912
Natural Gas984,6425-138,63837105,8026432,83658
Brent163,66611-36,3885032,508473,88062
Heating Oil280,2102717,86069-36,0893318,22962
Soybeans606,187781,25138-50,82671-30,42520
Corn1,280,0872286,54767-230,70239-55,84511
Coffee193,938747,16880-49,276252,10819
Sugar760,6011157,77149-61,944564,17313
Wheat289,3290-9,759613,67779-3,91890

 


Strength Scores

Strength scores (a measure of the 3-Year range of Speculator positions, from 0 to 100 where above 80 is extreme bullish and below 20 is extreme bearish) showed that all the metals markets are currently in bearish extreme scores under 20 percent. Copper (18.8 percent) is at the highest level of the metals currently followed by Palladium (13.8 percent) and Gold (4.3 percent). Silver (0.0 percent) and Platinum (0.0 percent) are currently at the bottom of their 3-year ranges of strength scores.

COT Metals Speculator bets fall this week led by Gold & Silver

Strength Statistics:
Gold (4.3 percent) vs Gold previous week (9.6 percent)
Silver (0.0 percent) vs Silver previous week (5.0 percent)
Copper (18.8 percent) vs Copper previous week (19.4 percent)
Platinum (0.0 percent) vs Platinum previous week (1.8 percent)
Palladium (13.8 percent) vs Palladium previous week (16.5 percent)

Strength Trends

Strength Score Trends (or move index, calculates the 6-week changes in strength scores) showed that Palladium (10.2 percent) leads the past six weeks trends for metals this week. Gold (4.3 percent) and Copper (2.0 percent) fill out the other positive movers in the latest trends data.

Silver (-9.1 percent) leads the downside trend scores currently while the next market with lower trend scores was Platinum at -3.1 percent.

COT Metals Speculator bets fall this week led by Gold & Silver

Move Statistics:
Gold (4.3 percent) vs Gold previous week (8.7 percent)
Silver (-9.1 percent) vs Silver previous week (-10.6 percent)
Copper (2.0 percent) vs Copper previous week (0.5 percent)
Platinum (-3.1 percent) vs Platinum previous week (-1.5 percent)
Palladium (10.2 percent) vs Palladium previous week (14.8 percent)


Individual Markets:

Gold Comex Futures:

Gold Futures COT ChartThe Gold Comex Futures large speculator standing this week reached a net position of 103,857 contracts in the data reported through Tuesday. This was a weekly fall of -13,877 contracts from the previous week which had a total of 117,734 net contracts.

This week’s current strength score (the trader positioning range over the past three years, measured from 0 to 100) shows the speculators are currently Bearish-Extreme with a score of 4.3 percent. The commercials are Bullish-Extreme with a score of 98.0 percent and the small traders (not shown in chart) are Bearish-Extreme with a score of 0.0 percent.

Gold Futures StatisticsSPECULATORSCOMMERCIALSSMALL TRADERS
– Percent of Open Interest Longs:49.727.88.3
– Percent of Open Interest Shorts:27.452.36.1
– Net Position:103,857-114,06410,207
– Gross Longs:231,527129,68338,798
– Gross Shorts:127,670243,74728,591
– Long to Short Ratio:1.8 to 10.5 to 11.4 to 1
NET POSITION TREND:
– Strength Index Score (3 Year Range Pct):4.398.00.0
– Strength Index Reading (3 Year Range):Bearish-ExtremeBullish-ExtremeBearish-Extreme
NET POSITION MOVEMENT INDEX:
– 6-Week Change in Strength Index:4.3-2.0-14.7

 


Silver Comex Futures:

Silver Futures COT ChartThe Silver Comex Futures large speculator standing this week reached a net position of -12,784 contracts in the data reported through Tuesday. This was a weekly reduction of -4,513 contracts from the previous week which had a total of -8,271 net contracts.

This week’s current strength score (the trader positioning range over the past three years, measured from 0 to 100) shows the speculators are currently Bearish-Extreme with a score of 0.0 percent. The commercials are Bullish-Extreme with a score of 100.0 percent and the small traders (not shown in chart) are Bearish-Extreme with a score of 6.4 percent.

Silver Futures StatisticsSPECULATORSCOMMERCIALSSMALL TRADERS
– Percent of Open Interest Longs:37.440.416.4
– Percent of Open Interest Shorts:46.636.710.8
– Net Position:-12,7845,0557,729
– Gross Longs:51,71455,82322,687
– Gross Shorts:64,49850,76814,958
– Long to Short Ratio:0.8 to 11.1 to 11.5 to 1
NET POSITION TREND:
– Strength Index Score (3 Year Range Pct):0.0100.06.4
– Strength Index Reading (3 Year Range):Bearish-ExtremeBullish-ExtremeBearish-Extreme
NET POSITION MOVEMENT INDEX:
– 6-Week Change in Strength Index:-9.17.32.8

 


Copper Grade #1 Futures:

Copper Futures COT ChartThe Copper Grade #1 Futures large speculator standing this week reached a net position of -23,990 contracts in the data reported through Tuesday. This was a weekly decline of -735 contracts from the previous week which had a total of -23,255 net contracts.

This week’s current strength score (the trader positioning range over the past three years, measured from 0 to 100) shows the speculators are currently Bearish-Extreme with a score of 18.8 percent. The commercials are Bullish-Extreme with a score of 84.3 percent and the small traders (not shown in chart) are Bearish-Extreme with a score of 8.9 percent.

Copper Futures StatisticsSPECULATORSCOMMERCIALSSMALL TRADERS
– Percent of Open Interest Longs:29.151.27.8
– Percent of Open Interest Shorts:44.034.59.6
– Net Position:-23,99026,820-2,830
– Gross Longs:46,58182,03812,521
– Gross Shorts:70,57155,21815,351
– Long to Short Ratio:0.7 to 11.5 to 10.8 to 1
NET POSITION TREND:
– Strength Index Score (3 Year Range Pct):18.884.38.9
– Strength Index Reading (3 Year Range):Bearish-ExtremeBullish-ExtremeBearish-Extreme
NET POSITION MOVEMENT INDEX:
– 6-Week Change in Strength Index:2.0-0.0-14.8

 


Platinum Futures:

Platinum Futures COT ChartThe Platinum Futures large speculator standing this week reached a net position of -6,751 contracts in the data reported through Tuesday. This was a weekly decline of -1,373 contracts from the previous week which had a total of -5,378 net contracts.

This week’s current strength score (the trader positioning range over the past three years, measured from 0 to 100) shows the speculators are currently Bearish-Extreme with a score of 0.0 percent. The commercials are Bullish-Extreme with a score of 100.0 percent and the small traders (not shown in chart) are Bearish-Extreme with a score of 12.1 percent.

Platinum Futures StatisticsSPECULATORSCOMMERCIALSSMALL TRADERS
– Percent of Open Interest Longs:42.738.710.2
– Percent of Open Interest Shorts:51.334.75.6
– Net Position:-6,7513,1523,599
– Gross Longs:33,59830,4518,025
– Gross Shorts:40,34927,2994,426
– Long to Short Ratio:0.8 to 11.1 to 11.8 to 1
NET POSITION TREND:
– Strength Index Score (3 Year Range Pct):0.0100.012.1
– Strength Index Reading (3 Year Range):Bearish-ExtremeBullish-ExtremeBearish-Extreme
NET POSITION MOVEMENT INDEX:
– 6-Week Change in Strength Index:-3.14.2-14.5

 


Palladium Futures:

Palladium Futures COT ChartThe Palladium Futures large speculator standing this week reached a net position of -1,602 contracts in the data reported through Tuesday. This was a weekly lowering of -473 contracts from the previous week which had a total of -1,129 net contracts.

This week’s current strength score (the trader positioning range over the past three years, measured from 0 to 100) shows the speculators are currently Bearish-Extreme with a score of 13.8 percent. The commercials are Bullish-Extreme with a score of 86.7 percent and the small traders (not shown in chart) are Bearish-Extreme with a score of 13.4 percent.

Palladium Futures StatisticsSPECULATORSCOMMERCIALSSMALL TRADERS
– Percent of Open Interest Longs:22.262.914.2
– Percent of Open Interest Shorts:48.627.822.9
– Net Position:-1,6022,129-527
– Gross Longs:1,3443,814863
– Gross Shorts:2,9461,6851,390
– Long to Short Ratio:0.5 to 12.3 to 10.6 to 1
NET POSITION TREND:
– Strength Index Score (3 Year Range Pct):13.886.713.4
– Strength Index Reading (3 Year Range):Bearish-ExtremeBullish-ExtremeBearish-Extreme
NET POSITION MOVEMENT INDEX:
– 6-Week Change in Strength Index:10.2-9.9-2.4

 


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*COT Report: The COT data, released weekly to the public each Friday, is updated through the most recent Tuesday (data is 3 days old) and shows a quick view of how large speculators or non-commercials (for-profit traders) were positioned in the futures markets.

The CFTC categorizes trader positions according to commercial hedgers (traders who use futures contracts for hedging as part of the business), non-commercials (large traders who speculate to realize trading profits) and nonreportable traders (usually small traders/speculators) as well as their open interest (contracts open in the market at time of reporting). See CFTC criteria here.