CME Group (CME) Options Chain
NASDAQ: CMEFinancial ServicesFinancial Data & Stock ExchangesUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 23, 2026
- Days to expiration
- 11
- Share price
- $280.56
- Put/call ratio (volume)
- 1.95
- Expected move
- ±$0.19
- Open interest (C / P)
- 0 / 0
CME options summary
The CME options chain for the October 23, 2026 expiration lists 22 call and 20 put contracts, with 11 days until expiration. At-the-money implied volatility near the $280.00 strike is 0.4%, which implies the market expects a move of about ±$0.19 (0.1%) in CME Group stock by expiration. The most open interest sits at the $255.00 call (0 contracts) and the $210.00 put (0 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
CME options chain · October 23, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 210.00 | 0.00 | 0.00 | 0.12 | |||||
| — | — | — | 215.00 | 0.00 | 0.00 | 0.18 | |||||
| — | — | — | 220.00 | 0.00 | 0.00 | 0.28 | |||||
| — | — | — | 225.00 | 0.00 | 0.00 | 0.25 | |||||
| — | — | — | 230.00 | 0.00 | 0.00 | 0.05 | |||||
| — | — | — | 235.00 | 0.00 | 0.00 | 0.67 | |||||
| — | — | — | 237.50 | — | 0.00 | 0.19 | |||||
| — | — | — | 240.00 | 0.00 | 0.00 | 0.45 | |||||
| — | — | — | 245.00 | 0.00 | 0.00 | 1.29 | |||||
| — | — | — | 250.00 | 0.00 | 0.00 | 0.78 | |||||
| 27.10 | 0.00 | 0.00 | 255.00 | 0.00 | 0.00 | 2.00 | |||||
| — | — | — | 257.50 | 0.00 | 0.00 | 2.40 | |||||
| 21.54 | 0.00 | 0.00 | 260.00 | 0.00 | 0.00 | 1.65 | |||||
| 7.00 | 0.00 | 0.00 | 265.00 | 0.00 | 0.00 | 1.70 | |||||
| 14.00 | 0.00 | 0.00 | 267.50 | 0.00 | 0.00 | 5.19 | |||||
| 11.85 | 0.00 | 0.00 | 270.00 | 0.00 | 0.00 | 2.94 | |||||
| 7.10 | 0.00 | 0.00 | 272.50 | 0.00 | 0.00 | 7.39 | |||||
| 5.99 | 0.00 | 0.00 | 275.00 | 0.00 | 0.00 | 10.40 | |||||
| 4.70 | 0.00 | 0.00 | 277.50 | — | — | — | |||||
| 6.78 | 0.00 | 0.00 | 280.00 | 0.00 | 0.00 | 6.92 | |||||
| 6.45 | 0.00 | 0.00 | 282.50 | — | — | — | |||||
| 4.91 | 0.00 | 0.00 | 285.00 | — | — | — | |||||
| 3.75 | 0.00 | 0.00 | 287.50 | — | — | — | |||||
| 3.40 | 0.00 | 0.00 | 290.00 | — | — | — | |||||
| 2.70 | 0.00 | 0.00 | 292.50 | — | — | — | |||||
| 1.77 | 0.00 | 0.00 | 295.00 | 0.00 | 0.00 | 18.80 | |||||
| 1.21 | 0.00 | 0.00 | 297.50 | — | — | — | |||||
| 1.15 | 0.00 | 0.00 | 300.00 | — | — | — | |||||
| 0.85 | 0.00 | 0.00 | 302.50 | — | — | — | |||||
| 0.62 | 0.00 | 0.00 | 305.00 | — | — | — | |||||
| 0.70 | 0.00 | 0.00 | 325.00 | — | — | — | |||||
| 0.57 | 0.00 | 0.00 | 345.00 | — | — | — | |||||
| 0.10 | 0.00 | 0.00 | 350.00 | — | — | — | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is CME's implied volatility?
At-the-money implied volatility for CME options expiring October 23, 2026 is about 0.4%, an annualized estimate of how much the market expects CME Group stock to move.
How many CME option expiration dates are there?
CME has 14 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.