Put/Call Ratio Leaders* as of 3:01 PM
| Symbol | Name | Puts | Calls | RealTime P/C | Avg P/C |
|---|---|---|---|---|---|
| AONE | A123 Systems Inc | 4,009 | 66 | 60.74 | 0.67 |
| KERX | Keryx Biopharmaceuticals Inc | 2,605 | 49 | 53.16 | 0.88 |
| TRV | The Travelers Companies Inc | 3,073 | 93 | 33.04 | 0.92 |
| RRD | RR Donnelley and Sons Company | 9,427 | 323 | 29.19 | 1.45 |
| VRX | Valeant Pharmaceuticals International Inc | 6,502 | 345 | 18.85 | 0.66 |
| RSH | RadioShack Corp | 2,876 | 165 | 17.43 | 1.31 |
| FST | Forest Oil Corporation | 5,213 | 309 | 16.87 | 0.25 |
| OPK | Opko Health Inc | 7,288 | 492 | 14.81 | 0.28 |
| ARMH | Arm Holdings Plc | 3,926 | 341 | 11.51 | 2.06 |
| COG | Cabot Oil and Gas Corp | 4,464 | 390 | 11.45 | 0.44 |
*Scanning all single-stocks subject to 2500 contracts minimum call or put volume
Category: AutoPost

