0.79% -0.66

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 July 18, 2025 expiration date, the MRK stock option chain has a total of 11,078 contracts, with 8,930 call options and 2,148 put options. This indicates a leaning towards calls, suggesting bullish sentiment.

Other Key Expiration Dates:

August 15, 2025 : 1,784 contracts.
September 19, 2025 : 2,863 contracts.
October 17, 2025 : 431 contracts.
December 19, 2025 : 247 contracts.
January 16, 2026 : 757 contracts.

Merck Co Inc (MRK) Most Active Options & Calendar

MRK Call Options Expiring July 18, 2025

Strike	Price	Change	% Change	Volume
86.00	0.27	-0.28	-50.91%	5,414
85.00	0.47	-0.44	-48.35%	1,189
83.00	1.33	-0.54	-28.88%	858
84.00	0.85	-0.45	-34.62%	522
87.00	0.15	-0.20	-57.14%	392
80.00	3.64	-0.81	-18.20%	222
82.00	1.96	-0.91	-31.71%	134

MRK Put Options Expiring July 18, 2025

Strike	Price	Change	% Change	Volume
82.00	0.59	0.11	+22.92%	344
70.00	0.02	-0.02	-50.00%	304
78.00	0.05	-0.01	-16.67%	254
79.00	0.10	-0.01	-9.09%	251
80.00	0.23	0.07	+43.75%	218
81.00	0.34	0.08	+30.77%	192
83.00	0.95	0.15	+18.75%	175

Merck Co Inc Stock (MRK) Option Chain Analysis

Put Volume Total	2,148
Call Volume Total	8,930
Put/Call Ratio (PCR)	0.24

Put Strike With Highest Volume	$82.00
Call Strike With Highest Volume	$86.00

NVS

$121.02

2.19%

AMGN

$295.27

1.70%

PFE

$25.65

0.50%

GILD

$109.64

4.28%

SNY

$48.61

1.48%