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 4,197 contracts, with 3,575 call options and 622 put options. This indicates a leaning towards calls, suggesting bullish sentiment.

Other Key Expiration Dates:

July 17, 2026 : 4,201 contracts.
September 18, 2026 : 2,820 contracts.
October 16, 2026 : 1,449 contracts.
December 18, 2026 : 491 contracts.
January 15, 2027 : 529 contracts.

Merck Co Inc (MRK) Most Active Options & Calendar

MRK Call Options Expiring June 18, 2026

Strike	Price	Change	% Change	Volume
124.00	1.30	0.28	+27.45%	1,175
125.00	0.88	0.05	+6.02%	668
120.00	2.82	0.32	+12.80%	407
119.00	3.92	1.42	+56.80%	378
123.00	1.47	0.05	+3.52%	197
130.00	0.25	0.00	-	165
115.00	7.20	1.70	+30.91%	163

MRK Put Options Expiring June 18, 2026

Strike	Price	Change	% Change	Volume
113.00	0.39	-0.24	-38.10%	116
100.00	0.09	0.01	+12.50%	95
118.00	1.54	-0.46	-23.00%	60
95.00	0.04	-0.01	-20.00%	43
116.00	1.01	-0.24	-19.20%	40
120.00	2.44	-0.31	-11.27%	37
112.00	0.33	-0.13	-28.26%	24