Stocks that moved substantially or traded heavily Thursday on the New York Stock Exchange and Nasdaq Stock Market:
Kroger Co., up $1.04 at $23.99
Sales at the grocery chain jumped double digits as it drew more frequent shoppers with loyalty rewards.
Smithfield Foods Inc., up $1.31 at $21.70
The hog producer recorded its first profitable year since 2008 as the company commanded higher prices.
Winnebago Industries Inc., down $2.24 at $8.76
Third-quarter profit fell nearly 80 percent as demand for the company's motor homes weakened.
ConocoPhillips, up $1.05 at $71.62
Bangladesh signed a production-sharing contract with the energy giant to explore for gas in the Bay of Bengal.
Finisar Corp., down $2.89 at $14.84
The maker of optical networking components warned that results for the current quarter would be below Wall Street expectations.
Melco Crown Entertainment Ltd., up 8 cents at $11.04
The casino operator said it acquired a majority stake in the developer of the Macau Studio City project, a casino resort in China.
Catalyst Health Solutions Inc., up 87 cents at $55.01
A Citi analyst initiated coverage of the pharmacy benefit management company with a "Buy" rating for its stock.
Brightpoint Inc., up 39 cents at $7.88
A Jefferies analyst upgraded the stock for the cellphones distributor to a "Buy" rating, saying the stock is now relatively cheap.