Symbol Name Puts Calls RealTime P/C Avg P/C
ORLY O Reilly Automotive Inc 4,201 121 34.72 1.36
PRX Par Pharmaceutical Companies Inc 5,533 238 23.25 0.13
JNY Jones Apparel Group Inc 6,101 355 17.19 0.93
ISIL Intersil Corporation 3,777 244 15.48 0.87
ARUN Aruba Networks Inc 3,589 232 15.47 0.24
ADP Automatic Data Proccessing Inc 4,325 287 15.07 0.52
DOX Amdocs Ltd 3,031 232 13.06 1.22
RDC Rowan Companies Inc 22,367 1,876 11.92 0.34
IBKR Interactive Brokers Group Inc 4,770 514 9.28 1.03
XL XL Capital Ltd 24,625 3,552 6.93 0.44

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