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 February 27, 2026 expiration date, the MRK stock option chain has a total of 1,485 contracts, with 958 call options and 527 put options. This indicates a leaning towards calls, suggesting bullish sentiment.

Other Key Expiration Dates:

March 06, 2026 : 7,522 contracts.
March 13, 2026 : 287 contracts.
March 20, 2026 : 2,417 contracts.
March 27, 2026 : 139 contracts.
April 02, 2026 : 30 contracts.

Merck Co Inc (MRK) Most Active Options & Calendar

MRK Call Options Expiring February 27, 2026

Strike	Price	Change	% Change	Volume
125.00	0.93	-0.13	-12.26%	197
122.00	2.64	-0.13	-4.69%	117
123.00	2.11	0.44	+26.35%	105
120.00	4.56	0.46	+11.22%	103
124.00	1.69	0.07	+4.32%	100
128.00	0.27	-0.05	-15.62%	76
121.00	3.72	0.45	+13.76%	75

MRK Put Options Expiring February 27, 2026

Strike	Price	Change	% Change	Volume
123.00	0.84	-0.39	-31.71%	175
124.00	1.20	-0.37	-23.57%	135
121.00	0.37	-0.31	-45.59%	68
120.00	0.28	-0.15	-34.88%	34
116.00	0.12	-0.08	-40.00%	26
122.00	0.59	-0.27	-31.40%	26
114.00	0.11	-0.04	-26.67%	23

Merck Co Inc Stock (MRK) Option Chain Analysis

Put Volume Total	527
Call Volume Total	958
Put/Call Ratio (PCR)	0.55

Put Strike With Highest Volume	$123.00
Call Strike With Highest Volume	$125.00

NVS

$167.11

1.46%

AZN

$206.61

0.81%

ABBV

$228.44

0.45%

AMGN

$382.87

0.91%

GILD

$147.64