Merck Co Inc (MRK)

Overview News Price History Option Chain Financials Discussions Forecast Stock Split Dividend History

Merck Co Inc Stock (MRK) Option Chain

For the July 17, 2026 expiration date, the MRK stock option chain has a total of 4,533 contracts, with 3,671 call options and 862 put options. This indicates a leaning towards calls, suggesting bullish sentiment.

Other Key Expiration Dates:

September 18, 2026 : 4,294 contracts.
October 16, 2026 : 1,735 contracts.
December 18, 2026 : 293 contracts.
January 15, 2027 : 801 contracts.
March 19, 2027 : 230 contracts.

Merck Co Inc (MRK) Most Active Options & Calendar

MRK Call Options Expiring July 17, 2026

Strike	Price	Change	% Change	Volume
135.00	0.01	-0.09	-90.00%	1,624
125.00	1.22	-1.01	-45.29%	844
130.00	0.20	-0.38	-65.52%	305
124.00	1.56	-1.20	-43.48%	192
126.00	0.85	-0.89	-51.15%	122
128.00	0.44	-0.54	-55.10%	112
127.00	0.61	-0.69	-53.08%	106

MRK Put Options Expiring July 17, 2026

Strike	Price	Change	% Change	Volume
125.00	2.60	0.43	+19.82%	476
120.00	0.51	-0.04	-7.27%	139
119.00	0.45	0.00	-	50
123.00	1.55	0.35	+29.17%	38
117.00	0.21	-0.05	-19.23%	33
122.00	1.10	0.11	+11.11%	27
115.00	0.14	0.02	+16.67%	25