The top ten active options & strikes for 8/12/2008. Includes Amer International Group (AIG), Financial Select Sector (XLF), (.VIX), United Technologie (UTX), SPDR S&P 500 (SPY), Wal-Mart Stores (WMT), PowerShares QQQ (QQQQ), and DuPont (DD).

The top ten most active equity options and strikes for 8/12/2008. Includes Amer International Group (AIG), Nrg Energy (NRG), Mirant Corp (MIR), Dendreon Corp (DNDN), Safeway Inc (SWY), Brink's Co (BCO) and Hansen Natural Corp (HANS).

The top ten most active options and strikes for 8/11/2008. Includes Merrill Lynch (MER), Northwest Airlines (NWA), PowerShares QQQ (QQQQ), Financial Select Sector (XLF) and SPDR S&P 500 (SPY).

The top ten most active equity options and strikes for 8/11/2008. Includes Northwest Airlines (NWA), Merrill Lynch (MER), EMC Corp (EMC), Delta Air Lines (DAL) and UAL (UAUA).

The top ten most active options and strikes for 8/8/2008. Includes Wyeth (WYE), PowerShares QQQ (QQQQ), Washington Mut (WM), IShares Russell 2000 Index (IWM) and SPDR S&P 500 (SPY).

The top ten most active equity options and strikes for 8/8/2008. Includes Washington Mut (WM), Wyeth (WYE) and Consolidated Edison (ED).

The top ten most active options and strikes for 8/7/2008. Includes Amer International Group (AIG), PowerShares QQQ (QQQQ), Financial Select Sector (XLF), American Capital (ACAS) and SPDR S&P 500 (SPY).

The top ten most active equity options and strikes for 8/7/2008. Includes American Capital (ACAS), Amer International Group (AIG), General Growth Properties (GGP), Microsoft Corp (MSFT) and Cisco Systems (CSCO).

The top ten most active options and strikes for 8/6/2008. Includes Anheuser-Busch (BUD), SPDR S&P 500 (SPY), PowerShares QQQ (QQQQ) and Financial Select Sector (XLF).

The top ten most active equity options and strikes for 8/6/2008. Includes Anheuser-Busch (BUD) Calls and Merck Co (MRK) Puts.

The top ten most active options and strikes for 8/5/2008. Includes Wells Fargo (WFC), Pfizer (PFE), Kraft Foods (KFT), Financial Select Sector (XLF), Energy Select Sector (XLE), PowerShares QQQ (QQQQ), and AstraZeneca (AZN).

The top ten most active equity options and strikes for 8/5/2008. Includes Wells Fargo & Co (WFC) calls.