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 June 18, 2026 expiration date, the MRK stock option chain has a total of 5,296 contracts, with 4,653 call options and 643 put options. This indicates a leaning towards calls, suggesting bullish sentiment.

Other Key Expiration Dates:

July 17, 2026 : 1,986 contracts.
September 18, 2026 : 2,100 contracts.
October 16, 2026 : 434 contracts.
December 18, 2026 : 204 contracts.
January 15, 2027 : 363 contracts.

Merck Co Inc (MRK) Most Active Options & Calendar

MRK Call Options Expiring June 18, 2026

Strike	Price	Change	% Change	Volume
125.00	0.66	0.18	+37.50%	1,833
117.00	2.64	0.79	+42.70%	1,244
120.00	1.63	0.39	+31.45%	915
115.00	3.55	0.80	+29.09%	205
113.00	4.55	1.15	+33.82%	131
119.00	1.88	0.45	+31.47%	63
112.00	4.90	0.65	+15.29%	54

MRK Put Options Expiring June 18, 2026

Strike	Price	Change	% Change	Volume
105.00	1.09	-0.25	-18.66%	252
113.00	3.45	-1.25	-26.60%	67
100.00	0.48	-0.20	-29.41%	61
115.00	4.50	-1.05	-18.92%	54
106.00	1.29	-0.28	-17.83%	52
110.00	2.33	-0.63	-21.28%	47
95.00	0.23	-0.10	-30.30%	20