Symbol Name Puts Calls RealTime P/C Avg P/C
PARD Poniard Pharmaceuticals Inc 6,758 92 73.46 1.61
CVA Covanta Holding Corporation 10,032 222 45.19 2.81
WFR MEMC Electronic Materials Inc 16,447 898 18.32 0.34
KBH KB Home 21,415 1,226 17.47 1.48
SVNT Savient Pharmaceuticals Inc 22,631 1,533 14.76 0.98
RYL Ryland Group Inc 60,949 4,342 14.04 0.62
NYB New York Community Bancorp Inc 9,001 761 11.83 0.56
HSY Hershey Company 6,344 651 9.75 0.96
VMC Vulcan Materials 3,376 392 8.61 0.78
NOK Nokia Corp 8,626 1,723 5.01 0.66

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