Agricultural Products
View an Agricultural Product
S&P-GSCI Excess Return Index Swap 
 
 
S&P GSCI Excess Return Swap (Cleared Only)
Contract Size $100 times the S&P Goldman Sachs Commodity Index Excess Return
Pricing Unit Index points
Tick Size (minimum fluctuation) .0001 Index point ($0.10 per contract)
Daily Price Limits None
Clearing Hours (All times listed are Central Time)
5:00pm Sunday to 4:15pm Friday, with a 45-minute break between 4:15 and 5:00 pm.
Last Trade Date / Time
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Last business day of the contract month, 4:15pm
Contract Months
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All calendar months
Settlement Procedure Final S&P GSCI Settlement Procedure (PDF)
Daily S&P GSCI Settlement Procedure (PDF)
Position Limits Position accountability
Symbols Clearing=SES
View product and vendor codes
Rulebook Chapter 415A
Exchange Rule These contracts are listed with, and subject to, the rules and regulations of CME.