The top aftermarket NYSE gainers on Friday were: C&J Energy Services, Flotek Industries, Standard Pacific, Monster Worldwide, Transcananda Pipelines, Quanex Building Products, Williams Partners, Stillwater Mining, Crawford & Co and Imax Corp.

C&J Energy Services, Inc. (NYSE:CJES) shares advanced 2.6 percent to $20.82 in post market trading session. The stock has a 52-week low of $12.65, a 52-week high of $32.94 and $1.05 billion in market capitalization.

Flotek Industries, Inc. (NYSE:FTK) shares advanced 2.02 percent to $9.59 in post market trading session. The company stock surged more than 3 percent in regular trading session.

Standard Pacific Corp. (NYSE:SPF) shares advanced 2.02 percent to $2.93 in aftermarket trading session.

Monster Worldwide, Inc. (NYSE:MWW) shares gained 1.99 percent to $7.86 in aftermarket trading session.

Transcananda Pipelines, Ltd. (NYSE:TRP) shares advanced 1.88 percent to $42.95 in after market trading session.

Quanex Building Products Corp. (NYSE:NX) shares advanced 1.85 percent to $13.10 in aftermarket trading session. The company stock plunged more than 4 percent in regular trading session.

Williams Partners L.P. (NYSE:WPZ) shares advanced 1.83 percent to $58.50 in aftermarket trading session. The company stock plunged more than 5 percent in regular trading session.

Stillwater Mining Co. (NYSE:SWC) shares advanced 1.69 percent to $11.40 in aftermarket trading session. The company stock surged more than 7 percent in regular trading session.

Crawford & Co. (NYSE:CRD.B) shares gained 1.62 percent to $5.92 in post market trading session.

Imax Corp. (NYSE:IMAX) shares gained 1.54 percent to $20.48 in post market trading session. MKM Partners initiated coverage on shares of IMAX with a “buy” rating and have price target of $26.00.

Nyse NYSE Euronext