A number of new ‘weekly’ options will be listed this Thursday, with expiration at the close Friday Aug 6: new names include GE, CSCO, PFE (earnings 8/3), RIG (earnings 8/4) and DNDN will be listed. Today’s volume in weeklys just passed 300K contracts, with 1/3 of that in SPY, and single stock leaders AAPL, BP, and AMZN.