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CME
CME Group Inc.
stock NASDAQ

At Close

Aug 17, 2026 3:59:53 PM EDT

267.83USD-0.728%(-1.97)2,150,659

254.98Bid 283.50Ask 28.52Spread

Pre-market

Aug 17, 2026 9:28:30 AM EDT

268.42USD-0.511%(-1.38)549

After-hours

Aug 17, 2026 4:05:30 PM EDT

267.77USD-0.024%(-0.06)20,802

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Aug 21, 2026 Aug 28, 2026 Sep 4, 2026 Sep 11, 2026 Sep 18, 2026 Sep 25, 2026 Oct 16, 2026 Dec 18, 2026 Jan 15, 2027 Mar 19, 2027 Jun 17, 2027 Jan 21, 2028

ITM/OTM for Dec 18, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
1,138	1,894	311	5,516

CME Dec 18, 2026 Exp. - Volume by Strike

Puts

Calls

CME Dec 18, 2026 Exp. - Open Interest by Strike

Puts

Calls

CME Dec 18, 2026 Exp. - Max Pain @ $250.00

Puts

Calls

CME Dec 18, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
450 C	0.45	+80.00%	3	150	07-24	CME261218C00450000
440 C	1.80	0%	1	1	03-16	CME261218C00440000
430 C	1.85	0%	4	4	02-27	CME261218C00430000
420 C	0.65	0%	1	1	07-31	CME261218C00420000
410 C	0.55	+37.50%	10	10	08-03	CME261218C00410000
400 C	0.75	-44.44%	17	14	08-03	CME261218C00400000
390 C	0.30	-73.91%	14	13	07-17	CME261218C00390000
380 C	1.00	+733.33%	6	12	08-03	CME261218C00380000
370 C	1.05	+40.00%	2	2	08-05	CME261218C00370000
360 C	0.80	-30.43%	15	104	08-11	CME261218C00360000
350 C	1.24	-22.50%	2	19	08-14	CME261218C00350000
340 C	2.05	+20.59%	3	53	08-06	CME261218C00340000
330 C	2.31	-24.51%	1	154	08-10	CME261218C00330000
320 C	3.30	0.00%	1	77	08-10	CME261218C00320000
310 C	4.30	+16.22%	2	163	08-14	CME261218C00310000
300 C	6.40	+14.29%	2	319	08-14	CME261218C00300000
290 C	9.40	+32.39%	2	353	08-14	CME261218C00290000
280 C	10.30	+8.42%	1	155	08-13	CME261218C00280000
270 C	17.98	+28.43%	1	290	08-14	CME261218C00270000
260 C	22.90	+12.25%	11	332	08-14	CME261218C00260000
250 C	29.35	+7.12%	4	353	08-14	CME261218C00250000
240 C	34.33	+15.67%	1	214	07-29	CME261218C00240000
230 C	40.00	-1.57%	1	116	08-13	CME261218C00230000
220 C	54.30	+7.52%	1	26	08-14	CME261218C00220000
210 C	63.50	+10.13%	1	26	08-14	CME261218C00210000
200 C	66.71	+38.69%	1	8	08-05	CME261218C00200000
195 C	48.30	-0.41%	12	52	07-06	CME261218C00195000
190 C	0	0%	0			CME261218C00190000
185 C	51.72	0%	3	3	06-25	CME261218C00185000
180 C	49.60	0%	1	1	06-26	CME261218C00180000
175 C	0	0%	0			CME261218C00175000
170 C	0	0%	0			CME261218C00170000
165 C	0	0%	0			CME261218C00165000
160 C	0	0%	0			CME261218C00160000
155 C	0	0%	0			CME261218C00155000
150 C	118.62	+2.04%	3	3	08-14	CME261218C00150000
145 C	102.62	0%	4	4	07-14	CME261218C00145000
140 C	0	0%	0			CME261218C00140000
135 C	0	0%	0			CME261218C00135000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
450 P	0	0%	0			CME261218P00450000
440 P	0	0%	0			CME261218P00440000
430 P	0	0%	0			CME261218P00430000
420 P	0	0%	0			CME261218P00420000
410 P	0	0%	0			CME261218P00410000
400 P	117.50	0%	2	2	02-04	CME261218P00400000
390 P	0	0%	0			CME261218P00390000
380 P	0	0%	0			CME261218P00380000
370 P	0	0%	0			CME261218P00370000
360 P	0	0%	0			CME261218P00360000
350 P	0	0%	0			CME261218P00350000
340 P	41.20	-21.67%	2	6	03-16	CME261218P00340000
330 P	0	0%	0			CME261218P00330000
320 P	37.10	0%	42	21	03-30	CME261218P00320000
310 P	63.00	+29.60%	6	20	06-23	CME261218P00310000
300 P	39.01	-3.68%	2	21	08-10	CME261218P00300000
290 P	31.57	-44.11%	32	70	08-10	CME261218P00290000
280 P	27.34	-20.75%	1	21	07-30	CME261218P00280000
270 P	20.81	-0.43%	1	150	08-05	CME261218P00270000
260 P	13.50	-6.90%	5	132	08-13	CME261218P00260000
250 P	8.00	-15.79%	2	301	08-14	CME261218P00250000
240 P	5.60	-22.22%	6	449	08-14	CME261218P00240000
230 P	3.68	-19.12%	10	286	08-14	CME261218P00230000
220 P	2.60	-10.34%	1	1,852	08-14	CME261218P00220000
210 P	2.25	0.00%	4	200	08-12	CME261218P00210000
200 P	1.20	-30.64%	5	54	08-14	CME261218P00200000
195 P	2.85	-5.00%	1	81	07-24	CME261218P00195000
190 P	1.07	-52.44%	4	433	08-12	CME261218P00190000
185 P	0.90	-14.29%	1	17	08-14	CME261218P00185000
180 P	0.65	-38.10%	1	26	08-14	CME261218P00180000
175 P	2.80	-39.26%	1	5	07-02	CME261218P00175000
170 P	0.88	-75.62%	1	7	08-05	CME261218P00170000
165 P	3.06	-6.99%	11	287	06-29	CME261218P00165000
160 P	1.35	+66.67%	1	237	08-06	CME261218P00160000
155 P	0.35	-43.55%	1	7	08-14	CME261218P00155000
150 P	1.06	+32.50%	1	649	08-03	CME261218P00150000
145 P	1.50	-3.23%	1	329	06-30	CME261218P00145000
140 P	1.05	-19.23%	3	22	07-01	CME261218P00140000
135 P	0.35	-22.22%	1	142	08-14	CME261218P00135000

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CME Dec 18, 2026 Exp. - Open Interest by Strike

CME Dec 18, 2026 Exp. - Max Pain @ $250.00

CME
CME Group Inc.
stock NASDAQ