To: Jibacoa who wrote (2979 ) 6/29/2010 3:10:34 PM From: mlkr Respond to of 3722 OREX's reason to go higher: BOSTON (MarketWatch) -- Orexigen Therapeutics and Amylin Pharmaceuticals led drug stocks northward Monday, with shares of the two biotechs gaining on positive studies unveiled over the weekend at a meeting of the American Diabetes Association. The NYSE Arca Pharmaceutical Index /quotes/comstock/10t!drg.x (DRG 276.18, -3.35, -1.20%) and the NYSE Arca Biotechnology Index /quotes/comstock/10t!btk.x (BTK 1,043, -31.37, -2.92%) both moved marginally higher to 280.49 and 1,085.28, respectively, after beginning the session in negative territory. Orexigen shares /quotes/comstock/15*!orex/quotes/nls/orex (OREX 4.43, -0.47, -9.59%) shot up 14% to $4.73. Hot Stocks: Oil, gas stocks move lower Energy stocks in the S&P 500 Index fall, tracking crude prices lower. BP PLC shares are among the sector's few gainers as a tropical storm churning off Mexico's Yucatan Peninsula appears to be steering clear of the Gulf oil spill. MarketWatch's Alistair Barr reports. On Saturday, Orexigen presented positive data for its obesity treatment Contrave that showed the product lessened symptoms of depression and improved eating control in obese patients who suffered from major depression. An advisory panel of the U.S. Food and Drug Administration is expected to review Contrave's application on Dec. 7. The agency is scheduled to make a decision on whether to approve the product by Jan. 31, 2011. Shares of Amylin /quotes/comstock/15*!amln/quotes/nls/amln (AMLN 18.92, -0.11, -0.58%) were up 2% at $19.60. At the ADA meeting, Amylin presented results from studies for its diabetes drugs Byetta and Symlin, and also its drug candidate Bydureon, which is currently awaiting FDA approval.