Dark

Check out our Dark Pool Levels

MRK
Merck & Co., Inc.
stock NYSE

At Close

Jul 22, 2026 3:59:56 PM EDT

127.51USD+0.990%(+1.25)5,172,031

120.28Bid 134.40Ask 14.12Spread

Pre-market

Jul 22, 2026 9:27:30 AM EDT

127.06USD+0.634%(+0.80)3,101

After-hours

Jul 22, 2026 4:00:30 PM EDT

127.52USD+0.008%(+0.01)1,641

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Jul 24, 2026 Jul 31, 2026 Aug 7, 2026 Aug 14, 2026 Aug 21, 2026 Aug 28, 2026 Sep 18, 2026 Oct 16, 2026 Dec 18, 2026 Jan 15, 2027 Mar 19, 2027 Jun 17, 2027 Dec 17, 2027 Jan 21, 2028

ITM/OTM for Dec 17, 2027View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
5,641	1,969	357	11,255

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
190 C	4.18	0%	2	2	07-07	MRK271217C00190000
185 C	2.99	-23.92%	2	2	07-13	MRK271217C00185000
180 C	3.98	-27.37%	1	307	07-09	MRK271217C00180000
175 C	5.25	+1.94%	4	30	07-17	MRK271217C00175000
170 C	7.25	+16.00%	11	50	07-17	MRK271217C00170000
165 C	6.90	+26.61%	3	75	07-20	MRK271217C00165000
160 C	9.55	+14.78%	1	122	07-17	MRK271217C00160000
155 C	8.93	+9.57%	8	136	07-16	MRK271217C00155000
150 C	10.00	-4.76%	1	160	07-20	MRK271217C00150000
145 C	12.28	+14.23%	59	78	07-16	MRK271217C00145000
140 C	12.50	-7.41%	10	643	07-21	MRK271217C00140000
135 C	15.20	-0.91%	1	164	07-20	MRK271217C00135000
130 C	18.68	+14.95%	1	200	07-16	MRK271217C00130000
125 C	19.70	+5.35%	4	323	07-21	MRK271217C00125000
120 C	23.52	+14.45%	10	572	07-16	MRK271217C00120000
115 C	25.00	-1.38%	1	298	07-21	MRK271217C00115000
110 C	25.47	-5.14%	1	330	07-10	MRK271217C00110000
105 C	29.65	+0.34%	1	252	07-15	MRK271217C00105000
100 C	32.15	+0.16%	1	458	07-15	MRK271217C00100000
95 C	35.40	-7.01%	1	291	07-10	MRK271217C00095000
90 C	43.08	+11.72%	2	1,182	06-26	MRK271217C00090000
85 C	45.29	-4.25%	3	458	07-21	MRK271217C00085000
80 C	52.45	+7.81%	1	585	06-29	MRK271217C00080000
75 C	55.71	+18.18%	1	220	06-26	MRK271217C00075000
70 C	57.45	+6.55%	2	261	07-08	MRK271217C00070000
65 C	64.17	+25.36%	1	59	06-26	MRK271217C00065000
60 C	66.00	+6.62%	1	238	07-16	MRK271217C00060000
55 C	74.04	+19.67%	1	21	06-30	MRK271217C00055000
50 C	71.10	+11.97%	130	52	06-12	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
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	0	0%	0			MRK271217P00170000
165 P	0	0%	0			MRK271217P00165000
160 P	37.75	-20.02%	3	2	07-06	MRK271217P00160000
155 P	31.10	-8.39%	4	7	07-17	MRK271217P00155000
150 P	29.60	-21.49%	1	13	06-26	MRK271217P00150000
145 P	26.25	-14.50%	21	26	06-26	MRK271217P00145000
140 P	23.90	+3.02%	11	68	07-21	MRK271217P00140000
135 P	19.85	-5.92%	1	41	07-07	MRK271217P00135000
130 P	21.60	-8.86%	30	200	06-23	MRK271217P00130000
125 P	15.45	-8.85%	3	23	07-20	MRK271217P00125000
120 P	13.60	-10.82%	1	165	06-25	MRK271217P00120000
115 P	10.75	0.00%	2	53	07-08	MRK271217P00115000
110 P	9.33	-17.43%	2	736	07-16	MRK271217P00110000
105 P	9.51	+21.92%	10	129	07-14	MRK271217P00105000
100 P	6.70	+6.35%	1	324	07-20	MRK271217P00100000
95 P	5.54	-26.13%	8	586	06-25	MRK271217P00095000
90 P	4.30	+2.14%	1	849	06-26	MRK271217P00090000
85 P	3.65	0.00%	71	175	07-21	MRK271217P00085000
80 P	3.50	-2.78%	1	962	06-11	MRK271217P00080000
75 P	2.56	0.00%	1	633	07-16	MRK271217P00075000
70 P	1.70	-8.60%	3	2,560	07-21	MRK271217P00070000
65 P	1.80	+0.56%	3	1,666	05-26	MRK271217P00065000
60 P	0.75	-21.05%	1	1,146	07-08	MRK271217P00060000
55 P	0.94	+2.17%	14	244	06-10	MRK271217P00055000
50 P	0.34	-26.09%	13	542	07-10	MRK271217P00050000
45 P	0.62	-11.43%	6	33	03-10	MRK271217P00045000
40 P	0.30	-42.31%	15	429	06-12	MRK271217P00040000

Share