Symbol Name Puts Calls RealTime P/C Avg P/C
ENDP Endo Pharmaceuticals Holdings Inc 3,000 4 750.00 0.18
PMTC Parametric Technology Corporation 5,401 20 270.05 0.12
HOC Holly Corporation 3,374 30 112.47 1.00
MOLX Molex Inc 3,507 71 49.39 3.34
CAVM Cavium Networks Inc 3,355 103 32.57 0.72
GAP Great Atlantic and Pacific Tea Co Inc 2,705 84 32.20 0.38
NITE Knight Trading Group Inc 3,112 103 30.21 0.63
HRB H and R Block Inc 5,439 325 16.74 1.11
ADM Archer Daniels Midland Company 18,497 1,536 12.04 0.72
AOL AOL Inc 3,137 342 9.17 0.29

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