American Options1 Year Mid-Curve Options2 Year Mid-Curve Options3 Year Mid-Curve Options4 Year Mid-Curve Options5 Year Mid-Curve OptionsMonthly Options - First March Monthly Options - Second MarchMonthly Options - First JuneMonthly Options - Second JuneMonthly Options - First SeptemberMonthly Options - Second SeptemberMonthly Options - First DecemberMonthly Options - Second December1 Year Weekly Mid-Curve Options2 Year Weekly Mid-Curve Options3 Year Weekly Mid-Curve Options
Three-Month SOFR
Futures and Options
Three-Month SOFR Futures - Contract Specs
| Contract Unit | $2,500 x contract-grade IMM Index |
|---|---|
| Price Quotation | contract-grade IMM Index = 100 minus R R = business-day compounded Secured Overnight Financing Rate (SOFR) per annum during contract Reference Quarter Reference Quarter: For a given contract, interval from (and including) 3rd Wed of 3rd month preceding delivery month, to (and not including) 3rd Wed of delivery month. |
| Trading Hours | CME Globex: Sunday - Friday 5:00 p.m. - 4:00 p.m. (6:00 p.m. - 5:00 p.m. ET) with a 60-minute break each day beginning at 4:00 p.m. (5:00 p.m. ET) CME ClearPort: Sunday 5:00 p.m. - Friday 5:45 p.m. CT with no reporting Monday - Thursday from 5:45 p.m. - 6:00 p.m. CT |
| Minimum Price Fluctuation | All contract months with four months or less until last day of trading (as defined in Rulebook section 46002.C): 0.0025 IMM Index points (¼ basis point per annum) = $6.25 All other contract months: 0.005 IMM Index points (½ basis point per annum) = $12.50 Min Final Settle Fluctuation: 0.0001 IMM Index points |
| Product Code | CME Globex: SR3 CME ClearPort: SR3 Clearing: SR3 |
| Listed Contracts | Quarterly contracts (Mar, Jun, Sep, Dec) listed for 39 consecutive quarters and the nearest 6 serial contract months |
| Settlement Method | Financially Settled |
| Floating Price | Daily transaction-value weighted median interest rate on overnight US Treasury general collateral repurchase transactions, based on data collected by FRBNY from BNY Mellon, the FICC GCF Repo service, and the FICC DVP service. |
| Termination of Trading | Trading terminates on the business day prior to the 3rd Wednesday of contract delivery month. |
| Settlement Procedures | |
| Position Limits | |
| Exchange Rulebook | |
| Block Minimum | |
| Price Limit or Circuit | |
| Vendor Codes |
About Three-Month SOFR
CME SOFR futures offer the leading source of price discovery and liquidity on the Secured Overnight Financing Rate (SOFR), a broad measure of the cost of borrowing cash overnight collateralized by Treasury securities. Three-Month SOFR futures are cash settled and based on a business-day compounded SOFR per annum during contract Reference Quarter.
