Symbol Name Puts Calls RealTime P/C Avg P/C
WFSL Washington Federal Inc 4,264 46 92.70 1.92
NRG NRG Energy Inc 12,119 167 72.57 1.43
RYL Ryland Group Inc 2,612 55 47.49 1.55
BCS Barclays Bank Plc 6,544 150 43.63 0.78
CMCSK Comcast Corporation 2,537 142 17.87 0.40
TBSI TBS International Ltd 4,788 381 12.57 1.67
VMC Vulcan Materials 3,676 317 11.60 1.07
UNP Union Pacific Corp 4,637 523 8.87 0.69
STAR Starent Networks Corp 2,880 425 6.78 0.98
WYE Wyeth 3,917 603 6.50 1.51

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