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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 Dec 17, 2027View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
7,017	1,882	15	12,220

MRK Dec 17, 2027 Exp. - Volume by Strike

Puts

Calls

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

Puts

Calls

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

Puts

Calls

MRK Dec 17, 2027 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
230 C	5.38	+1.51%	2	3	09-03	MRK271217C00230000
220 C	6.49	+18.00%	2	3	09-03	MRK271217C00220000
210 C	6.64	0%	2	2	09-03	MRK271217C00210000
200 C	0	0%	0			MRK271217C00200000
195 C	11.50	+14.09%	1	395	08-26	MRK271217C00195000
190 C	10.85	+10.15%	1	409	09-02	MRK271217C00190000
185 C	12.00	+8.11%	2	103	09-02	MRK271217C00185000
180 C	12.25	-9.26%	1	335	08-28	MRK271217C00180000
175 C	14.50	-12.07%	22	60	08-24	MRK271217C00175000
170 C	14.60	-9.60%	1	181	08-31	MRK271217C00170000
165 C	17.56	+9.41%	1	87	09-02	MRK271217C00165000
160 C	19.55	+8.61%	1	151	09-02	MRK271217C00160000
155 C	21.45	-0.69%	1	153	09-03	MRK271217C00155000
150 C	23.55	-12.78%	1	220	09-02	MRK271217C00150000
145 C	26.76	+7.82%	1	91	09-03	MRK271217C00145000
140 C	29.44	+4.84%	1	648	09-02	MRK271217C00140000
135 C	31.45	+3.45%	3	269	09-02	MRK271217C00135000
130 C	35.30	+2.77%	2	283	09-03	MRK271217C00130000
125 C	37.28	+56.97%	2	324	08-19	MRK271217C00125000
120 C	38.55	-13.10%	3	570	08-31	MRK271217C00120000
115 C	41.20	-14.88%	3	312	08-31	MRK271217C00115000
110 C	46.10	-7.06%	2	270	09-01	MRK271217C00110000
105 C	48.96	-4.28%	1	254	08-31	MRK271217C00105000
100 C	52.96	-0.06%	2	441	08-31	MRK271217C00100000
95 C	57.34	-4.43%	1	297	08-28	MRK271217C00095000
90 C	63.55	-5.01%	5	1,182	09-02	MRK271217C00090000
85 C	64.70	-0.15%	1	425	08-31	MRK271217C00085000
80 C	71.95	+2.86%	2	569	08-27	MRK271217C00080000
75 C	78.20	+3.10%	4	210	08-21	MRK271217C00075000
70 C	82.50	+23.41%	1	261	08-20	MRK271217C00070000
65 C	86.29	+31.24%	2	60	08-20	MRK271217C00065000
60 C	91.25	+0.01%	2	237	08-20	MRK271217C00060000
55 C	74.04	+19.67%	1	21	06-30	MRK271217C00055000
50 C	98.30	-5.48%	9	32	08-28	MRK271217C00050000
45 C	74.40	0.00%	1	2	02-05	MRK271217C00045000
40 C	78.45	+3.16%	90	39	06-12	MRK271217C00040000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
230 P	0	0%	0			MRK271217P00230000
220 P	0	0%	0			MRK271217P00220000
210 P	0	0%	0			MRK271217P00210000
200 P	0	0%	0			MRK271217P00200000
195 P	0	0%	0			MRK271217P00195000
190 P	0	0%	0			MRK271217P00190000
185 P	0	0%	0			MRK271217P00185000
180 P	0	0%	0			MRK271217P00180000
175 P	0	0%	0			MRK271217P00175000
170 P	41.20	0%	3	3	08-12	MRK271217P00170000
165 P	38.70	0%	2	2	07-31	MRK271217P00165000
160 P	26.10	+3.16%	2	6	08-31	MRK271217P00160000
155 P	23.15	-20.58%	4	4	08-31	MRK271217P00155000
150 P	19.75	+2.07%	5	17	08-27	MRK271217P00150000
145 P	16.75	-0.30%	1	47	09-03	MRK271217P00145000
140 P	15.30	+14.18%	2	142	08-31	MRK271217P00140000
135 P	16.95	-9.12%	23	98	08-13	MRK271217P00135000
130 P	11.15	+8.67%	1	292	08-31	MRK271217P00130000
125 P	11.96	-1.32%	10	46	08-17	MRK271217P00125000
120 P	6.95	-41.35%	1	165	08-19	MRK271217P00120000
115 P	6.00	-4.00%	2	55	08-26	MRK271217P00115000
110 P	4.90	-2.97%	2	765	09-03	MRK271217P00110000
105 P	4.35	+8.75%	3	153	08-31	MRK271217P00105000
100 P	3.50	-19.54%	53	383	08-19	MRK271217P00100000
95 P	2.57	-11.68%	2	600	08-21	MRK271217P00095000
90 P	2.11	-3.65%	10	850	08-28	MRK271217P00090000
85 P	1.85	+11.45%	3	168	08-31	MRK271217P00085000
80 P	1.30	-4.41%	1	984	09-01	MRK271217P00080000
75 P	1.00	-20.00%	9	632	09-02	MRK271217P00075000
70 P	1.00	-13.04%	2	2,562	08-19	MRK271217P00070000
65 P	0.60	-66.67%	1	1,667	09-01	MRK271217P00065000
60 P	0.75	-21.05%	1	1,146	07-08	MRK271217P00060000
55 P	0.35	-20.45%	302	417	08-20	MRK271217P00055000
50 P	0.34	+3.03%	2	564	08-28	MRK271217P00050000
45 P	0.37	+94.74%	2	33	08-28	MRK271217P00045000
40 P	0.30	+100.00%	2	434	08-28	MRK271217P00040000

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

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

MRK
Merck & Co., Inc.
stock NYSE