Stocks that moved substantially or traded heavily Monday on the New York Stock Exchange and Nasdaq Stock Market:
LDK Solar Co., up $1.52 at $11.32
The Chinese solar wafer and cell maker raised its revenue and shipment outlook for the third quarter.
Chesapeake Energy Corp., up 25 cents at $23.30
China's state-owned CNOONC Ltd. will invest about $2 billion for a one-third stake in one of Chesapeake's Texas oil and gas fields.
Venoco Inc., down $2.64 at $17
The oil and gas company cut its production estimates for 2010, saying a California well produced unsatisfactory results.
IBM Corp., up 81 cents at $139.66
Shares of the tech giant hit a record high for the first time since the dot-com boom, even as broader markets ended flat.
Gymboree Corp., up $11.88 at $64.83
Private equity firm Bain Capital is buying the children's clothing retailer Gymboree Corp. for $1.8 billion.
Alexza Pharmaceuticals Inc., down $1.65 at $1.38
The FDA did not approve the drug developer's treatment for schizophrenia and bipolar disorder because of concerns about side effects.
Geron Corp., up 34 cents at $5.67
The company began testing an embryonic stem-cell treatment on a patient with spinal cord injuries, the first such test on a human.
Jazz Pharmaceuticals Inc., up 40 cents at $10.51
Shares of the drug developer rose, even though federal regulators want more tests of its fibromyalgia drug candidate before approving the treatment.