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 4,653 contracts, with 3,011 call options and 1,642 put options. This indicates a leaning towards calls, suggesting bullish sentiment.

Other Key Expiration Dates:

July 17, 2026 : 1,016 contracts.
September 18, 2026 : 832 contracts.
October 16, 2026 : 165 contracts.
December 18, 2026 : 252 contracts.
January 15, 2027 : 934 contracts.

Merck Co Inc (MRK) Most Active Options & Calendar

MRK Call Options Expiring June 18, 2026

Strike	Price	Change	% Change	Volume
125.00	0.40	-0.23	-36.51%	2,206
115.00	2.30	-0.95	-29.23%	387
120.00	0.99	-0.51	-34.00%	301
110.00	5.13	-0.85	-14.21%	85
130.00	0.16	-0.11	-40.74%	15
105.00	7.95	-1.64	-17.10%	6
135.00	0.08	-0.04	-33.33%	5

MRK Put Options Expiring June 18, 2026

Strike	Price	Change	% Change	Volume
110.00	3.55	0.68	+23.69%	1,095
75.00	0.05	-0.03	-37.50%	290
105.00	1.60	0.23	+16.79%	181
95.00	0.31	0.02	+6.90%	26
100.00	0.71	0.04	+5.97%	23
90.00	0.22	0.06	+37.50%	10
85.00	0.09	0.01	+12.50%	8