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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

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Sep 4, 2026 Sep 11, 2026 Sep 18, 2026 Sep 25, 2026 Oct 2, 2026 Oct 9, 2026 Oct 16, 2026 Oct 23, 2026 Nov 20, 2026 Dec 18, 2026 Jan 15, 2027 Mar 19, 2027 Apr 16, 2027 Jun 17, 2027 Sep 17, 2027 Dec 17, 2027 Jan 21, 2028

ITM/OTM for Jun 17, 2027View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
25,047	5,352	504	18,973

MRK Jun 17, 2027 Exp. - Volume by Strike

Puts

Calls

MRK Jun 17, 2027 Exp. - Open Interest by Strike

Puts

Calls

MRK Jun 17, 2027 Exp. - Max Pain @ $90.00

Puts

Calls

MRK Jun 17, 2027 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
230 C	2.40	0%	2	2	08-26	MRK270617C00230000
220 C	2.60	0%	1	1	08-20	MRK270617C00220000
210 C	3.43	-18.53%	1	7	08-28	MRK270617C00210000
200 C	4.97	+12.44%	2	16	09-02	MRK270617C00200000
195 C	4.95	-16.10%	2	125	08-28	MRK270617C00195000
190 C	6.10	+3.92%	4	183	09-03	MRK270617C00190000
185 C	7.15	+5.15%	2	78	09-03	MRK270617C00185000
180 C	8.22	+5.93%	1	425	09-02	MRK270617C00180000
175 C	9.20	+8.88%	3	259	09-03	MRK270617C00175000
170 C	11.10	+11.56%	11	1,831	09-03	MRK270617C00170000
165 C	12.35	+11.26%	2	692	09-02	MRK270617C00165000
160 C	15.00	+13.21%	241	948	09-03	MRK270617C00160000
155 C	15.63	+6.69%	2	785	09-01	MRK270617C00155000
150 C	18.40	+0.71%	1	695	09-03	MRK270617C00150000
145 C	21.55	+9.11%	1	1,516	09-02	MRK270617C00145000
140 C	23.29	-2.72%	3	604	09-03	MRK270617C00140000
135 C	26.55	+5.15%	1	448	09-02	MRK270617C00135000
130 C	29.59	-0.57%	4	844	09-03	MRK270617C00130000
125 C	30.60	-7.19%	1	585	08-31	MRK270617C00125000
120 C	38.73	+6.26%	1	914	08-26	MRK270617C00120000
115 C	41.00	+2.76%	3	919	09-02	MRK270617C00115000
110 C	44.55	-7.80%	4	1,290	09-01	MRK270617C00110000
105 C	48.33	+2.92%	5	348	08-24	MRK270617C00105000
100 C	56.20	+2.18%	3	1,518	08-26	MRK270617C00100000
95 C	57.00	-5.63%	2	120	09-01	MRK270617C00095000
90 C	41.80	+9.94%	2	1,444	06-30	MRK270617C00090000
85 C	50.80	+12.71%	4	155	08-13	MRK270617C00085000
80 C	73.00	+30.64%	2	13,357	08-21	MRK270617C00080000
75 C	79.70	+42.30%	10	128	08-26	MRK270617C00075000
70 C	78.68	+35.80%	1	36	08-31	MRK270617C00070000
65 C	59.60	+15.17%	1	34	07-13	MRK270617C00065000
60 C	56.35	-6.78%	2	87	06-15	MRK270617C00060000
55 C	72.00	-1.34%	1	1	07-02	MRK270617C00055000
50 C	77.98	-0.14%	1	1	06-29	MRK270617C00050000
45 C	59.74	-0.43%	1	2	11-28	MRK270617C00045000
40 C	75.61	+7.92%	1	1	05-21	MRK270617C00040000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
230 P	0	0%	0			MRK270617P00230000
220 P	0	0%	0			MRK270617P00220000
210 P	0	0%	0			MRK270617P00210000
200 P	0	0%	0			MRK270617P00200000
195 P	0	0%	0			MRK270617P00195000
190 P	0	0%	0			MRK270617P00190000
185 P	0	0%	0			MRK270617P00185000
180 P	0	0%	0			MRK270617P00180000
175 P	32.32	0%	1	1	08-19	MRK270617P00175000
170 P	27.05	-1.81%	70	102	08-21	MRK270617P00170000
165 P	23.75	-1.45%	44	70	08-21	MRK270617P00165000
160 P	22.20	0%	156	156	08-19	MRK270617P00160000
155 P	18.15	-6.92%	70	175	09-02	MRK270617P00155000
150 P	15.65	-5.72%	1	142	09-03	MRK270617P00150000
145 P	13.00	-9.09%	53	173	09-02	MRK270617P00145000
140 P	10.78	-5.02%	238	309	09-03	MRK270617P00140000
135 P	9.80	+5.38%	12	491	08-31	MRK270617P00135000
130 P	7.50	+3.45%	1	700	09-03	MRK270617P00130000
125 P	6.60	+8.20%	1	570	08-31	MRK270617P00125000
120 P	4.70	+2.17%	26	1,039	09-03	MRK270617P00120000
115 P	3.77	-0.79%	1	1,303	09-03	MRK270617P00115000
110 P	3.40	+7.26%	2	3,959	09-01	MRK270617P00110000
105 P	2.50	+16.82%	126	1,133	08-27	MRK270617P00105000
100 P	1.76	+4.76%	75	2,354	09-03	MRK270617P00100000
95 P	1.40	-10.26%	5	326	08-21	MRK270617P00095000
90 P	0.99	-25.56%	2	3,724	09-02	MRK270617P00090000
85 P	0.83	-20.95%	1	309	09-02	MRK270617P00085000
80 P	0.53	-28.38%	100	983	09-03	MRK270617P00080000
75 P	0.48	-20.00%	4	166	08-28	MRK270617P00075000
70 P	0.51	+8.51%	2	248	08-28	MRK270617P00070000
65 P	0.39	+2.63%	2	550	08-28	MRK270617P00065000
60 P	0.29	+38.10%	2	345	08-28	MRK270617P00060000
55 P	0.22	-12.00%	2	44	08-28	MRK270617P00055000
50 P	0.12	-50.00%	2	45	08-28	MRK270617P00050000
45 P	0.33	-52.17%	1	34	11-20	MRK270617P00045000
40 P	0.35	+16.67%	2	26	05-15	MRK270617P00040000

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MRK Jun 17, 2027 Exp. - Open Interest by Strike

MRK Jun 17, 2027 Exp. - Max Pain @ $90.00

MRK
Merck & Co., Inc.
stock NYSE