Symbol Name Puts Calls RealTime P/C Avg P/C
PCL Plum Creek Timber Company Inc 10,483 237 44.23 0.94
HOV Hovnanian Enterprises Inc 5,055 207 24.42 0.14
MTB M&T Capital Trust IV 2,930 246 11.91 3.00
MXIM Maxim Integrated Products Inc 3,240 346 9.36 0.70
HBC HSBC Holdings PLC 2,667 376 7.09 0.74
WLL Whiting Petroleum Corp 2,791 436 6.40 1.12
COCO Corinthian Colleges Inc 3,075 515 5.97 1.36
LCC US Airways Group Inc 26,465 5,980 4.43 0.32
BBY Best Buy Company 14,390 3,863 3.73 1.00
CAT Caterpillar Inc 16,498 4,673 3.53 1.25

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