| Total PHLX Equity Options Volume: | 1,801,159 |
| Rank | Stock Symbol | Company Name | Volume |
| 1 | IWM | ISHARESRUSSELL200 | 191,316 |
| 2 | QQQQ | POWERSHARES QQQ | 101,658 |
| 3 | X | US STEEL CORP. | 41,125 |
| 4 | V | VISA INC. | 33,362 |
| 5 | GOOG | GOOGLE INC. | 31,137 |
| 6 | AAPL | APPLE INC. | 29,249 |
| 7 | CFC | COUNTRYWIDE FINAN | 26,305 |
| 8 | C | CITIGROUP | 24,224 |
| 9 | RIMM | RESEARCH IN MOTI | 22,159 |
| 10 | XLF | FINANCIAL SECTOR | 21,810 |
| Last Updated: As of Fri May 9 20:57:11 EDT 2008 | |||