Symbol Name Puts Calls RealTime P/C Avg P/C
NRG NRG Energy Inc 30,456 735 41.44 1.88
BECN Beacon Roofing Supply Inc 2,609 103 25.33 0.15
MTLQQ Motors Liquidation Company 3,041 132 23.04 2.71
DTG Dollar Thrifty Automotive Group Inc 7,111 323 22.02 2.10
NIHD NII Holdings 3,439 157 21.90 1.11
ALGN Align Techn. 3,858 287 13.44 0.51
BBD Banco Bradesco SA 3,130 280 11.18 0.40
HOT Starwood Hotels and Resorts Worldwide Inc 22,560 2,562 8.81 1.44
RDC Rowan Companies Inc 3,674 432 8.50 1.27
AMLN Amylin Pharmaceuticals Inc 5,113 607 8.42 0.75

*Scanning all single-stocks subject to 2500 contracts minimum call or put volume