Stocks that moved substantially or traded heavily Tuesday on the New York Stock Exchange and Nasdaq Stock Market:
Nokia Corp., down $1.18 at $7.02
The mobile phone maker said its second-quarter earnings will be worse than expected because of falling sales and tough competition.
Ashland Inc., up $7.29 at $68.34
The chemical company is buying International Specialty Products Inc. for $3.2 billion, expanding its personal care division.
LDK Solar Co., up 57 cents to $7.59
The Chinese solar energy company got a boost from Germany's plans to replace atomic power with renewable energy sources.
DreamWorks Animation SKG Inc., down 92 cents at $23.91
The box-office weekend take of the movie studio's "Kung Fu Panda 2" was at the low end of industry estimates, said a William Blair analyst.
Yongye International Inc., up $1.58 at $5.33
Morgan Stanley's Asian private equity arm will invest $50 million in the Chinese plant and animal feed maker.
FuelCell Energy Inc., up 44 cents at $1.90
The maker of power plants landed a $129 million order _ its largest ever _ for fuel cell kits from Korean company Posco Power.
Optimer Pharmaceuticals Inc., up $1.53 at $14.51
The biopharmaceutical company received its first U.S. regulatory approval for an antibiotic to treat a form of intestinal infection.
Travelzoo Inc., up $4.66 at $75.14
A Morgan Keegan analyst upgraded the Web travel deal company, saying the stock's recent price drop means it is a good time to buy.