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S&P GSCI Crude Oil ER Swap 
 
 
S&P GSCI Crude Oil ER Swap
Trading Venue CME Clearport
Contract Size $100 per Index point
Position Limit Position Accountability
Minimum Price Increment $0.001 per point ($0.10 per contract)
Daily Price Limit
none
Last Trading Day Last trading day of contract month
Ticker Symbol  GCO
Settlement Financial, based on the official settlement of the S&P GSCI Crude Oil Excess Return Index
Listing Cycle 5 contract months in the March quarterly cycle and 2 serial contract months
Trading Hours Sunday through Thursday from 6 p.m. to 5:15 p.m. next day (New York time)
Exchange Rule These contracts are listed with, and subject to, the rules and regulations of CME.