5.64% 6.53

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 15,033 contracts, with 12,372 call options and 2,661 put options. This indicates a leaning towards calls, suggesting bullish sentiment.

Other Key Expiration Dates:

July 17, 2026 : 6,332 contracts.
September 18, 2026 : 1,849 contracts.
October 16, 2026 : 755 contracts.
December 18, 2026 : 643 contracts.
January 15, 2027 : 1,335 contracts.

Merck Co Inc (MRK) Most Active Options & Calendar

MRK Call Options Expiring June 18, 2026

Strike	Price	Change	% Change	Volume
120.00	5.44	3.63	+200.55%	4,528
130.00	1.18	0.89	+306.90%	4,094
125.00	2.78	2.09	+302.90%	2,250
115.00	8.87	4.74	+114.77%	462
117.00	6.62	3.58	+117.76%	220
110.00	13.10	5.67	+76.31%	188
160.00	0.02	-0.03	-60.00%	120

MRK Put Options Expiring June 18, 2026

Strike	Price	Change	% Change	Volume
105.00	0.31	-0.43	-58.11%	650
110.00	0.66	-0.99	-60.00%	383
100.00	0.14	-0.19	-57.58%	379
115.00	1.52	-2.08	-57.78%	298
118.00	2.40	-3.80	-61.29%	224
120.00	3.15	-5.25	-62.50%	175
95.00	0.10	-0.06	-37.50%	158