LIST OF AVAILABLE WEEKLYS OPTIONS (last updated October 26, 2011) – official Note: CBOE Removed ElPaso Corp. (EP) and added Cree, Inc. (CREE) Ticker Symbol Name Product Type List Date Expire Date OEX S&P 100 Index (American style) Index, pm-settled, cash 20111027 20111104 XEO S&P 100 Index (European style) Index, pm-settled, cash 20111027 20111104 […]