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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 Jan 15, 2027View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
44,060	14,309	467	54,235

MRK Jan 15, 2027 Exp. - Volume by Strike

Puts

Calls

MRK Jan 15, 2027 Exp. - Open Interest by Strike

Puts

Calls

MRK Jan 15, 2027 Exp. - Max Pain @ $110.00

Puts

Calls

MRK Jan 15, 2027 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
230 C	0.49	+75.00%	1	11	09-02	MRK270115C00230000
220 C	0.60	-48.28%	1	102	08-28	MRK270115C00220000
210 C	0.80	-26.61%	2	27	08-28	MRK270115C00210000
200 C	1.04	-20.61%	1	140	09-03	MRK270115C00200000
195 C	1.37	-14.38%	1	335	09-03	MRK270115C00195000
190 C	1.84	-0.54%	1	246	09-01	MRK270115C00190000
185 C	2.78	-16.77%	9	151	08-27	MRK270115C00185000
180 C	3.49	+16.33%	16	2,121	09-03	MRK270115C00180000
175 C	4.37	+16.53%	40	5,058	09-03	MRK270115C00175000
170 C	5.45	+11.22%	2	2,100	09-03	MRK270115C00170000
165 C	6.72	+7.52%	38	2,082	09-03	MRK270115C00165000
160 C	8.03	+9.85%	4	703	09-02	MRK270115C00160000
155 C	10.50	+9.03%	24	1,233	09-03	MRK270115C00155000
150 C	12.83	+2.39%	48	2,891	09-03	MRK270115C00150000
145 C	14.50	+4.32%	2	2,722	09-02	MRK270115C00145000
140 C	18.25	+6.66%	22	2,241	09-02	MRK270115C00140000
135 C	21.54	-0.97%	11	3,942	09-03	MRK270115C00135000
130 C	25.71	+0.04%	4	2,658	09-03	MRK270115C00130000
125 C	29.20	+6.18%	56	2,878	09-03	MRK270115C00125000
120 C	34.23	+4.52%	62	5,608	09-03	MRK270115C00120000
115 C	36.10	-2.30%	19	2,512	09-02	MRK270115C00115000
110 C	41.95	+0.12%	3	2,115	09-03	MRK270115C00110000
105 C	47.30	-0.08%	2	1,832	09-03	MRK270115C00105000
100 C	51.65	+5.41%	3	7,943	09-02	MRK270115C00100000
95 C	52.65	-6.13%	1	1,702	08-28	MRK270115C00095000
90 C	62.49	+1.87%	1	833	09-02	MRK270115C00090000
85 C	65.30	-4.49%	15	2,312	09-03	MRK270115C00085000
80 C	73.30	+0.42%	1	1,536	08-26	MRK270115C00080000
75 C	76.15	+4.60%	1	97	09-02	MRK270115C00075000
70 C	81.80	+1.00%	2	86	09-03	MRK270115C00070000
65 C	84.90	+34.76%	1	76	08-19	MRK270115C00065000
60 C	92.50	+2.79%	25	23	08-21	MRK270115C00060000
55 C	80.63	+25.89%	1	13	08-17	MRK270115C00055000
50 C	105.90	+39.34%	1	36	08-25	MRK270115C00050000
45 C	69.53	+12.15%	1	2	03-06	MRK270115C00045000
40 C	108.70	+36.85%	2	2	09-01	MRK270115C00040000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
230 P	0	0%	0			MRK270115P00230000
220 P	0	0%	0			MRK270115P00220000
210 P	0	0%	0			MRK270115P00210000
200 P	0	0%	0			MRK270115P00200000
195 P	46.91	0%	20	20	08-19	MRK270115P00195000
190 P	0	0%	0			MRK270115P00190000
185 P	0	0%	0			MRK270115P00185000
180 P	33.05	0%	5	5	08-27	MRK270115P00180000
175 P	28.25	-2.59%	1	130	08-27	MRK270115P00175000
170 P	25.39	0%	2	1	08-19	MRK270115P00170000
165 P	19.35	-11.03%	7	27	09-03	MRK270115P00165000
160 P	17.03	+6.77%	2	109	08-27	MRK270115P00160000
155 P	12.95	-4.78%	109	175	09-03	MRK270115P00155000
150 P	10.35	0.00%	1	234	09-03	MRK270115P00150000
145 P	7.95	-0.87%	4	459	09-03	MRK270115P00145000
140 P	6.30	0.00%	5	2,835	09-03	MRK270115P00140000
135 P	4.56	-1.94%	18	292	09-03	MRK270115P00135000
130 P	3.50	0.00%	29	4,479	09-03	MRK270115P00130000
125 P	2.45	-2.78%	5	1,715	09-03	MRK270115P00125000
120 P	1.80	-6.74%	6	2,130	09-03	MRK270115P00120000
115 P	1.46	+1.39%	5	3,328	09-02	MRK270115P00115000
110 P	0.86	-5.49%	80	4,299	09-03	MRK270115P00110000
105 P	0.64	-15.79%	31	4,108	09-02	MRK270115P00105000
100 P	0.47	-11.32%	8	3,289	09-02	MRK270115P00100000
95 P	0.30	-9.09%	6	2,060	09-03	MRK270115P00095000
90 P	0.32	+52.38%	2	4,428	09-03	MRK270115P00090000
85 P	0.16	-20.00%	1	4,396	09-01	MRK270115P00085000
80 P	0.16	+60.00%	1	3,908	08-31	MRK270115P00080000
75 P	0.10	-23.08%	3	4,217	09-01	MRK270115P00075000
70 P	0.10	-37.50%	2	4,103	09-02	MRK270115P00070000
65 P	0.05	-61.54%	2	571	08-18	MRK270115P00065000
60 P	0.12	+140.00%	2	718	09-03	MRK270115P00060000
55 P	0.10	+900.00%	3	123	09-02	MRK270115P00055000
50 P	0.04	-55.56%	3	1,341	08-07	MRK270115P00050000
45 P	0.01	-83.33%	688	810	08-13	MRK270115P00045000
40 P	0.01	-80.00%	1	392	08-21	MRK270115P00040000

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MRK Jan 15, 2027 Exp. - Open Interest by Strike

MRK Jan 15, 2027 Exp. - Max Pain @ $110.00

MRK
Merck & Co., Inc.
stock NYSE