The top aftermarket NYSE gainers on Monday were: FXCM, Ship Finance International, Cameron International, Weatherford International, Exterran Holdings, Superior Energy Services, ANN, C&J Energy Services, Nabors Industries and Men's Wearhouse.

FXCM Inc. (NYSE:FXCM) shares climbed 7.09 percent to $11.03 in post market trading session. The company stock declined more than 4 percent in regular trading session.

Ship Finance International Ltd. (NYSE:SFL) shares advanced 6.57 percent to $10.87 in post market trading session. The company stock plunged more than 6 percent in regular trading session.

Cameron International Corp. (NYSE:CAM) shares advanced 5.89 percent to $53.02 in aftermarket trading session. The company stock plunged more than 5 percent in regular trading session as worries about the euro zone weighed on the energy stocks.

Weatherford International, Ltd. (NYSE:WFT) shares advanced 5.7 percent to $14.98 in post market trading session. The stock has a 52-week low of $10.85, a 52-week high of $28.11 and $10.67 billion in market capitalization.

Exterran Holdings, Inc. (NYSE:EXH) shares gained 4.8 percent to $10.70 in aftermarket trading session. The company stock declined more than 4 percent in regular trading session as energy sector stocks plunged Monday on euro zone debt worries.

Superior Energy Services, Inc. (NYSE:SPN) shares gained 4.17 percent to $29 in aftermarket trading session. SPN’s Board of Directors, at the recommendation of its Nominating and Corporate Governance Committee, has appointed Peter D. Kinnear to serve as a director until the 2012 annual meeting of stockholders.

ANN Inc. (NYSE:ANN) shares advanced 3.87 percent to $25.48 in post market trading session. The stock has a 52-week low of $19.00, a 52-week high of $32.49 and $1.28 billion in market capitalization.

C&J Energy Services, Inc. (NYSE:CJES) shares advanced 3.87 percent to $22.91 in post market trading session.

Nabors Industries Ltd. (NYSE:NBR) shares gained 3.69 percent to $17.98 in aftermarket trading session. Harris CapRock Communications has signed a two-year contract to provide NBR with satellite communications for multiple land rigs and a base office in Iraq.

Men's Wearhouse, Inc. (NYSE:MW) shares advanced 3.67 percent to $33.34 in aftermarket trading session.