http://www.cboe.com/micro/weeklys/introduction.aspx
Beginning on Thursday, July 1, 2010 all new Weekly option series at CBOE will begin trading on Thursdays and expire the following Friday. Previously, new series were listed each Friday and expired the following Friday.
No new Weeklys are listed that would expire during the expiration week for standard options (the third Friday of each month). In other words, we do not list new Weeklys on the 2nd Thursday of a month and do not trade Weeklys during the following, standard expiration week until new series are listed on Thursday of that week.
Press Release - CBOE EXPANDS WEEKLY OPTIONS BY ONE DAY
CBOE offers the following cash-settled Index Weeklys:
SPX : S&P 500 Index Weeklys with European-style options on the S&P 500 Index with Friday A.M. settlement (last day of trading is a Thursday).
XSP (Mini-SPX) Weeklys : A 1/10th size version of SPX Weeklys traded on the CBOE Hybrid Trading System.
OEX Weeklys : One-week, American-style options on the S&P 100 Index with Friday P.M. settlement (last day of trading is a Friday).
XEO Weeklys : A European-style version of OEX Weeklys.
And Weeklys on Exchange Traded Funds and equities. As of June 25, 2010, these included the following::
SPY - Standard & Poor's Depositary Receipts
QQQQ - Nasdaq-100 Index Tracking Stock
IWM - iShares Russell 2000 Index Fund
GLD - Options on SPDR® Gold Shares
XLF - Financial Select Sector SPDR
EEM - iShares MSCI Emerging Markets Index
C - Citigroup Inc
BAC - Bank of America Corp
AAPL - Apple Inc
BP - BP PLC
Weekly options on ETFs and equities are physically settled and have an American-style exercise feature. The last day of trading for ETF and equity Weeklys is Friday and they are p.m. settled.
http://www.cboe.com/micro/weeklys/introduction.aspx
Beginning on Thursday, July 1, 2010 all new Weekly option series at CBOE will begin trading on Thursdays and expire the following Friday. Previously, new series were listed each Friday and expired the following Friday.
No new Weeklys are listed that would expire during the expiration week for standard options (the third Friday of each month). In other words, we do not list new Weeklys on the 2nd Thursday of a month and do not trade Weeklys during the following, standard expiration week until new series are listed on Thursday of that week.
Press Release - CBOE EXPANDS WEEKLY OPTIONS BY ONE DAY
CBOE offers the following cash-settled Index Weeklys:
SPX : S&P 500 Index Weeklys with European-style options on the S&P 500 Index with Friday A.M. settlement (last day of trading is a Thursday).
XSP (Mini-SPX) Weeklys : A 1/10th size version of SPX Weeklys traded on the CBOE Hybrid Trading System.
OEX Weeklys : One-week, American-style options on the S&P 100 Index with Friday P.M. settlement (last day of trading is a Friday).
XEO Weeklys : A European-style version of OEX Weeklys.
And Weeklys on Exchange Traded Funds and equities. As of June 25, 2010, these included the following::
SPY - Standard & Poor's Depositary Receipts
QQQQ - Nasdaq-100 Index Tracking Stock
IWM - iShares Russell 2000 Index Fund
GLD - Options on SPDR® Gold Shares
XLF - Financial Select Sector SPDR
EEM - iShares MSCI Emerging Markets Index
C - Citigroup Inc
BAC - Bank of America Corp
AAPL - Apple Inc
BP - BP PLC
Weekly options on ETFs and equities are physically settled and have an American-style exercise feature. The last day of trading for ETF and equity Weeklys is Friday and they are p.m. settled.
http://www.cboe.com/micro/weeklys/introduction.aspx