104.83
price up icon0.19%   0.20
 
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Merck Co Inc Stock (MRK) Option Chain

For the December 05, 2025 expiration date, the MRK stock option chain has a total of 3,397 contracts, with 2,041 call options and 1,356 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • December 12, 2025 : 372 contracts.
  • December 19, 2025 : 3,182 contracts.
  • December 26, 2025 : 356 contracts.
  • January 02, 2026 : 91 contracts.
  • January 09, 2026 : 12 contracts.

Merck Co Inc (MRK) Most Active Options & Calendar

MRK Call Options Expiring December 05, 2025

Strike Price Change % Change Volume
favorite 105.00 1.21 -0.27 -18.24% 689
favorite 106.00 0.79 -0.19 -19.39% 396
favorite 107.00 0.49 -0.21 -30.00% 310
favorite 100.00 5.04 -0.06 -1.18% 114
favorite 96.00 8.85 -0.65 -6.84% 104
favorite 104.00 1.61 -0.34 -17.44% 96
favorite 108.00 0.30 -0.16 -34.78% 86

MRK Put Options Expiring December 05, 2025

Strike Price Change % Change Volume
favorite
105.00
1.25 -0.40 -24.24% 441
favorite
100.00
0.15 -0.08 -34.78% 333
favorite
104.00
0.87 -0.30 -25.64% 256
favorite
103.00
0.51 -0.29 -36.25% 135
favorite
102.00
0.34 -0.21 -38.18% 127
favorite
99.00
0.09 -0.12 -57.14% 22
favorite
101.00
0.24 -0.09 -27.27% 15

Merck Co Inc Stock (MRK) Option Chain Analysis

Put Volume Total 1,356
Call Volume Total 2,041
Put/Call Ratio (PCR) 0.66
Put Strike With Highest Volume $105.00
Call Strike With Highest Volume $105.00
drug_manufacturers_general NVS
$130.40
price down icon 0.03%
$345.46
price up icon 0.26%
drug_manufacturers_general NVO
$49.35
price up icon 1.31%
$125.84
price down icon 1.31%
drug_manufacturers_general PFE
$25.74
price up icon 0.12%
Cap:     |  Volume (24h):