NEW YORK (AP) -- Stocks that moved substantially or traded heavily Tuesday on the New York Stock Exchange and the Nasdaq Stock Market:
NYSE
Talisman Energy Inc., up $2.46 to $7.58
Spanish energy company Repsol is buying the Canadian oil firm for $8.3 billion and expects the deal to close in mid-2015.
Laredo Petroleum Inc., up 31 cents to $7.70
The energy company announced a budget of $525 million and continues discussions regarding its Permian-Garden City properties.
Encana Corp., up 86 cents to $12.48
The energy exploration and development company said it will boost capital spending in 2015 and focus on its highest-margin areas.
Petrobas SA, up 2 cents to $6.28
Bloomberg reported that the oil company is curbing exploration spending amid collapsing prices and an ongoing corruption probe.
Nasdaq
Salix Pharmaceuticals Ltd., up $7.08 to $110.11
The drug developer will cut sales to wholesalers in an effort to fix inventory issues and it withdrew its fourth-quarter forecast.
Prothena Corp., up 88 cents to $18.50
The biotechnology company's potential AL amyloidosis treatment received special FDA recognition allowing for an expedited review.
Yandex NV, down 86 cents to $16.82
The Russian Internet search company's shares weakened along with the ruble, as low oil prices and sanctions hammer the Russian economy.
Zafgen Inc., down 8 cents to $21.67
The biotechnology company focusing on metabolic disorders will be added to the Nasdaq Biotechnology Index, effective December 22.