Symbol Name Puts Calls RealTime P/C Avg P/C
CEG Constellation Energy Group Inc 5,108 86 59.40 0.77
NSM National Semiconductor Corp 3,629 87 41.71 1.78
MBT Mobile Telesystems OJSC 5,532 171 32.35 1.05
ETH Ethan Allen Interiors Inc 2,546 92 27.67 2.91
STAR Starent Networks Corp 3,304 136 24.29 1.15
TBSI TBS International Ltd 2,748 148 18.57 4.18
HOG Harley Davidson Inc 5,983 500 11.97 1.03
URBN Urban Outfitters 3,497 340 10.29 0.85
LEN Lennar Corp 3,952 387 10.21 0.81
VRSN VeriSign Inc 7,271 730 9.96 0.62

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