Symbol Name Puts Calls RealTime P/C Avg P/C
VRSN VeriSign Inc 8,676 455 19.07 0.36
IDIX Idenix Pharmaceuticals Inc 5,183 330 15.71 0.27
EKDKQ Eastman Kodak Co 3,249 268 12.12 3.45
ANN Ann Inc 6,042 585 10.33 0.72
PBI Pitney Bowes Inc 2,634 258 10.21 3.80
BCS Barclays Bank Plc 6,341 693 9.15 0.71
IACI IAC InterActiveCorp 3,717 501 7.42 1.64
DVAX Dynavax Technologies Corp 5,120 699 7.32 0.02
CNQ Canadian Natural Resources Ltd 6,639 1,158 5.73 0.45
ARIA Ariad Pharmaceuticals Inc 6,293 1,118 5.63 1.15

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