VIDEO: Analyst Moves: AWI, CMCSA

Armstrong World Industries (AWI) was upgraded by Citigroup (C) from neutral to buy with a price target of $67, as residential construction has been improving and there are very low expectations for the company. Shares are higher by about 2.3 percent.

VIDEO: Analyst Moves: A, JAH

Agilent (A) had its estimates and price target increased by UBS (UBS) as the firm believes the company can continue to gain market share during the next few quarters. A $51 price target was issued.