Symbol Name Puts Calls RealTime P/C Avg P/C
NWSA News Corp New 2,931 17 172.41 1.81
ARM ArvinMeritor Inc 4,596 37 124.22 0.71
LYG Lloyds Banking Group Plc 3,001 147 20.41 0.84
AMLN Amylin Pharmaceuticals Inc 5,384 271 19.87 0.79
SNV Synovus Financial Corp 12,740 819 15.56 0.27
RDN Radian Group Inc 10,271 882 11.65 0.75
OVTI OmniVision Technologies Inc 4,479 448 10.00 0.35
COV Covidien Plc 4,840 539 8.98 0.28
KWK Quicksilver Resources Inc 5,051 635 7.95 0.51
SSRI Silver Standard Resources Inc 5,004 1,136 4.40 0.54

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