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MRK
Merck & Co., Inc.
stock NYSE

At Close

Sep 4, 2026 3:59:58 PM EDT

150.33USD-1.319%(-2.01)4,397,468

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 4, 2026 9:24:30 AM EDT

151.36USD-0.643%(-0.98)5,336

After-hours

Sep 4, 2026 4:35:30 PM EDT

150.69USD+0.240%(+0.36)1,016,522

OverviewMax PainHistoricalExchangesShortsMore

MRK Max Pain Summary

The max pain for MRK on September 4th, 2026 is $142.00.

MRK Option Chain Summary

	Calls		Puts		Max	P/C	Price vs.
Exp.	ITM	OTM	ITM	OTM	Pain¹	Ratio²	Max Pain
Sep 4, 2026	4,331	5,673	296	4,968	142.00	0.53	+5.87%
Sep 11, 2026	3,492	1,224	167	2,822	139.00	0.63	+8.15%
Sep 18, 2026	65,463	53,170	345	53,677	110.00	0.46	+36.66%
Sep 25, 2026	1,430	1,364	28	1,408	140.00	0.51	+7.38%
Oct 2, 2026	347	339	7	816	142.00	1.20	+5.87%
Oct 9, 2026	123	1,136	0	77	145.00	0.06	+3.68%
Oct 16, 2026	17,330	12,674	412	24,687	130.00	0.84	+15.64%
Nov 20, 2026	13,636	8,220	550	20,342	145.00	0.96	+3.68%
Dec 18, 2026	22,999	8,237	487	25,156	105.00	0.82	+43.17%
Jan 15, 2027	44,060	14,309	467	54,235	110.00	0.94	+36.66%
Mar 19, 2027	6,397	6,549	605	10,715	120.00	0.87	+25.28%
Apr 16, 2027	181	243	6	388	140.00	0.93	+7.38%
Jun 17, 2027	25,047	5,352	504	18,973	90.00	0.64	+67.03%
Sep 17, 2027	116	719	105	490	150.00	0.71	+0.22%
Dec 17, 2027	7,017	1,882	15	12,220	90.00	1.37	+67.03%
Jan 21, 2028	9,659	2,130	164	13,293	115.00	1.14	+30.72%
Totals	221,628 344,849 H	123,221	4,158 248,425 H	244,267		0.72

¹ Maximum pain is the strike price with the most open puts and calls and the price at which the stock would cause financial losses for the largest number of option holders at expiration. Investopedia

² In general, greater than 0.7 suggests bearish sentiment is building in the market; below 0.7 is considered a bullish indicator. Investopedia

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MRK Max Pain Summary

MRK Option Chain Summary

MRK
Merck & Co., Inc.
stock NYSE