CME Group (CME) Options Chain

NASDAQ: CMEFinanceInvestment Bankers/Brokers/ServiceUSD

280.56+4.12 (+1.49%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Jun 17, 2027
Days to expiration: 249
Share price: $280.56
Put/call ratio (OI): 1.69
Put/call ratio (volume): 7.45
ATM implied volatility: 28.2%
Expected move: ±$65.38
Open interest (C / P): 502 / 848

CME options summary

The CME options chain for the June 17, 2027 expiration lists 29 call and 25 put contracts, with 249 days until expiration. Open interest stands at 502 calls and 848 puts, a put/call ratio of 1.69, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $280.00 strike is 28.2%, which implies the market expects a move of about ±$65.38 (23.3%) in CME Group stock by expiration.

The most open interest sits at the $340.00 call (88 contracts) and the $260.00 put (291 contracts).

Summary generated from market data by MetaCap's automated system. Methodology

CME options chain · June 17, 2027

CME calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
—	—	—	—	—	—	130.00	0.00	2.65	1.47	53.0%	3	8
—	—	—	—	—	—	135.00	0.00	3.30	2.13	53.0%	—	1
—	—	—	—	—	—	145.00	0.00	0.00	1.69	12.5%	—	0
—	—	—	—	—	—	150.00	0.30	3.50	4.70	54.8%	10	11
0	—	—	111.60	0.00	0.00	155.00	0.35	3.70	4.96	53.2%	—	1
—	—	—	—	—	—	160.00	0.05	3.70	5.91	50.8%	—	1
0	1	50.6%	114.84	115.70	119.90	165.00	0.10	1.70	1.05	40.4%	1	7
1	1	48.6%	110.02	110.90	115.00	170.00	0.35	2.85	1.53	43.3%	4	40
—	—	—	—	—	—	175.00	0.05	2.15	1.75	38.5%	1	32
—	—	—	—	—	—	180.00	0.15	3.40	2.05	41.1%	1	2
2	1	43.4%	102.00	96.50	100.50	185.00	1.20	3.60	2.40	39.7%	1	5
1	—	42.3%	78.80	91.80	95.90	190.00	1.60	5.40	7.74	42.4%	1	1
3	—	39.1%	74.20	87.20	90.50	195.00	0.00	0.00	4.75	6.3%	1	0
10	1	37.8%	82.30	82.60	85.80	200.00	1.05	4.10	3.75	35.1%	1	12
3	1	35.6%	71.07	73.40	76.70	210.00	3.00	5.30	4.02	33.9%	1	144
37	1	34.9%	58.20	64.50	68.50	220.00	4.00	6.80	6.59	32.8%	1	9
0	5	—	48.20	0.00	0.00	230.00	5.90	8.60	9.90	31.7%	147	139
18	1	31.7%	58.00	48.00	52.10	240.00	7.80	11.20	11.50	31.3%	1	24
46	1	30.6%	41.00	40.60	44.70	250.00	10.60	14.20	13.50	30.7%	3	28
9	2	29.4%	32.21	34.00	37.70	260.00	14.40	17.00	16.36	29.2%	194	291
18	1	28.2%	24.80	28.20	31.20	270.00	18.50	21.00	20.00	28.6%	1	21
9	3	27.4%	24.43	23.10	25.60	280.00	23.40	26.50	26.70	29.0%	1	51
CME $280.56
33	1	27.4%	11.80	18.10	21.30	290.00	28.70	32.00	28.50	28.8%	6	18
45	1	27.2%	14.00	14.50	17.40	300.00	34.50	38.00	41.50	28.4%	1	2
25	15	27.3%	7.80	11.20	14.40	310.00	—	—	—	—	—	—
52	1	27.3%	10.20	8.70	11.70	320.00	—	—	60.07	—	—	—
34	3	27.3%	6.20	6.70	9.50	330.00	—	—	—	—	—	—
88	1	28.1%	4.80	5.30	8.20	340.00	—	—	—	—	—	—
19	1	28.8%	5.50	4.00	7.10	350.00	—	—	—	—	—	—
5	1	29.0%	2.55	2.45	5.90	360.00	—	—	—	—	—	—
8	2	28.9%	2.17	2.25	4.70	370.00	—	—	—	—	—	—
10	2	28.7%	2.15	0.90	3.70	380.00	—	—	—	—	—	—
9	1	30.4%	1.65	0.55	3.70	390.00	—	—	—	—	—	—
6	1	29.8%	1.60	0.05	2.75	400.00	—	—	—	—	—	—
4	1	31.6%	1.40	0.05	2.90	410.00	—	—	—	—	—	—
7	1	32.4%	1.45	0.05	2.65	420.00	—	—	—	—	—	—

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 the CME put/call ratio?

For the June 17, 2027 expiration, the CME put/call ratio based on open interest is 1.69 (848 puts vs 502 calls), and 7.45 based on today's volume. A ratio above 1 means more puts than calls.

What is CME's implied volatility?

At-the-money implied volatility for CME options expiring June 17, 2027 is about 28.2%, an annualized estimate of how much the market expects CME Group stock to move.

How many CME option expiration dates are there?

CME has 13 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.