Stocks that moved substantially or traded heavily Thursday on the New York Stock Exchange and Nasdaq Stock Market:
Guess Inc., up $4.47 at $44.57
The clothing chain reported first-quarter earnings that beat expectations.
Xinyuan Real Estate Co. Ltd., up 33 cents at $2.25
The Chinese real estate developer announced its first dividend of 10 cents per share.
Tiffany & Co., up $6 at $76.04
The jewelry maker said its first-quarter profit rose on higher revenue across all regions worldwide.
Computer Sciences Corp., down $5.71 at $38.38
The information technology contractor missed Wall Street expectations for the fourth quarter as contract delays hurt its business.
Sigma Designs Inc., down $2.26 at $8.74
The chip designer posted a first-quarter loss from a year ago as revenue declined and operating expenses went up.
Ascena Retail Group Inc., up $2.31 at $33.01
The operator of Dressbarn and Maurices clothing stores said its third-quarter profit rose 8 percent on increased sales.
NetApp, up $3.58 at $55.31
A BMO Capital analyst upgraded the computer network company's shares after it posted earnings that beat expectations.
Lululemon Athletica Inc., down $5.83 at $91.75
An FBR Capital Markets analyst downgraded the yoga gear maker's shares saying any earnings "glitch" could lead to a sell-off.