1.53% 1.6251

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 January 09, 2026 expiration date, the MRK stock option chain has a total of 4,184 contracts, with 3,275 call options and 909 put options. This indicates a leaning towards calls, suggesting bullish sentiment.

Other Key Expiration Dates:

January 16, 2026 : 11,379 contracts.
January 23, 2026 : 1,708 contracts.
January 30, 2026 : 25,399 contracts.
February 06, 2026 : 209 contracts.
February 13, 2026 : 92 contracts.

Merck Co Inc (MRK) Most Active Options & Calendar

MRK Call Options Expiring January 09, 2026

Strike	Price	Change	% Change	Volume
110.00	0.59	0.29	+96.67%	1,315
109.00	1.17	0.67	+134.00%	540
111.00	0.36	0.21	+140.00%	430
108.00	1.69	0.78	+85.71%	191
115.00	0.06	0.04	+200.00%	161
112.00	0.21	0.20	+2,000%	160
106.00	3.22	1.32	+69.47%	110

MRK Put Options Expiring January 09, 2026

Strike	Price	Change	% Change	Volume
106.00	0.22	-0.51	-69.86%	318
105.00	0.11	-0.41	-78.85%	136
109.00	0.78	0.00	-	112
108.00	0.53	-1.26	-70.39%	87
107.00	0.31	-0.73	-70.19%	76
104.00	0.11	-0.12	-52.17%	70
102.00	0.05	-0.11	-68.75%	42

Merck Co Inc Stock (MRK) Option Chain Analysis

Put Volume Total	909
Call Volume Total	3,275
Put/Call Ratio (PCR)	0.28

Put Strike With Highest Volume	$106.00
Call Strike With Highest Volume	$110.00

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