Symbol Name Puts Calls RealTime P/C Avg P/C
UNTD United Online Inc 2,730 3 910.00 6.56
PCYC Pharmacyclics Inc 5,548 10 554.80 7.99
MTOR Meritor Inc 5,036 51 98.75 0.46
CAVM Cavium Inc 6,819 140 48.71 1.99
ELNK EarthLink Inc 8,000 211 37.91 0.19
ENOC EnerNOC Inc 4,311 155 27.81 0.81
LLEN L and L Energy Inc 3,357 175 19.18 2.94
ONXX Onyx Pharmaceuticals Inc 7,476 522 14.32 1.69
CCI Crown Castle International Corp 5,160 442 11.67 0.55
BSX Boston Scientific Corp 5,046 490 10.30 0.56

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