Options Chain for MERCK & CO INC COM (MRK) - $97.76 as of 11/24/2025 1:18:46 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40.00 | 60.00 | 63.40 | 61.70 | 54.27 | 0.00 | 0.00% | 1.54 | 0 | 2 | 1.84 | 1.00 | 0.00 | 0.00 | 11/13/2025 | 11/24/2025 12:59:09 PM EST |
| 45.00 | 55.05 | 58.40 | 56.73 | 32.59 | 0.00 | 0.00% | 1.26 | 0 | 0 | 1.63 | 1.00 | 0.00 | 0.00 | 7/29/2025 | 11/24/2025 12:59:09 PM EST |
| 50.00 | 50.10 | 53.45 | 51.78 | 48.20 | 0.00 | 0.00% | 1.04 | 0 | 56 | 1.46 | 1.00 | 0.00 | 0.00 | 11/21/2025 | 11/24/2025 12:59:09 PM EST |
| 55.00 | 45.10 | 47.65 | 46.38 | 46.55 | +5.21 | +12.61% | 0.84 | 1 | 47 | 1.10 | 1.00 | 0.00 | 0.00 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 60.00 | 40.30 | 43.15 | 41.73 | 41.47 | +3.97 | +10.59% | 0.70 | 4 | 128 | 1.08 | 1.00 | 0.00 | 0.00 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 65.00 | 35.35 | 38.15 | 36.75 | 34.15 | 0.00 | 0.00% | 0.57 | 0 | 126 | 0.95 | 1.00 | 0.00 | 0.00 | 11/21/2025 | 11/24/2025 12:59:09 PM EST |
| 70.00 | 31.10 | 33.05 | 32.08 | 29.84 | 0.00 | 0.00% | 0.46 | 0 | 1,192 | 0.80 | 1.00 | 0.00 | 0.00 | 11/21/2025 | 11/24/2025 12:59:09 PM EST |
| 75.00 | 25.40 | 28.00 | 26.70 | 27.30 | +2.30 | +9.20% | 0.36 | 7 | 1,155 | 0.68 | 1.00 | 0.00 | 0.00 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 80.00 | 21.60 | 22.65 | 22.13 | 22.00 | +3.87 | +21.35% | 0.28 | 15 | 4,958 | 0.52 | 0.97 | 0.01 | -0.01 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 85.00 | 16.60 | 17.65 | 17.13 | 17.20 | +3.27 | +23.48% | 0.20 | 37 | 4,996 | 0.37 | 0.92 | 0.01 | -0.02 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 90.00 | 12.35 | 12.85 | 12.60 | 12.37 | +3.12 | +33.73% | 0.14 | 456 | 11,961 | 0.30 | 0.84 | 0.02 | -0.03 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 95.00 | 8.00 | 8.55 | 8.28 | 8.35 | +2.85 | +51.82% | 0.09 | 311 | 10,125 | 0.27 | 0.74 | 0.03 | -0.03 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 100.00 | 4.95 | 5.15 | 5.05 | 5.05 | +2.05 | +68.34% | 0.05 | 872 | 19,564 | 0.28 | 0.58 | 0.04 | -0.04 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 105.00 | 2.71 | 2.80 | 2.76 | 2.84 | +1.31 | +85.63% | 0.03 | 1,173 | 11,839 | 0.28 | 0.39 | 0.04 | -0.04 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 110.00 | 1.43 | 1.49 | 1.46 | 1.50 | +0.75 | +100.00% | 0.01 | 1,423 | 7,444 | 0.28 | 0.23 | 0.03 | -0.03 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 115.00 | 0.69 | 0.79 | 0.74 | 0.75 | +0.33 | +78.58% | 0.01 | 204 | 3,005 | 0.28 | 0.13 | 0.02 | -0.02 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 120.00 | 0.27 | 0.42 | 0.35 | 0.35 | +0.13 | +59.10% | 0.00 | 192 | 2,304 | 0.29 | 0.07 | 0.01 | -0.01 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 125.00 | 0.16 | 0.20 | 0.18 | 0.28 | +0.16 | +133.34% | 0.00 | 33 | 839 | 0.31 | 0.04 | 0.01 | -0.01 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 130.00 | 0.06 | 0.13 | 0.10 | 0.12 | +0.05 | +71.43% | 0.00 | 4 | 881 | 0.31 | 0.02 | 0.00 | -0.01 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 135.00 | 0.02 | 0.08 | 0.05 | 0.09 | 0.00 | 0.00% | 0.00 | 0 | 1,865 | 0.34 | 0.01 | 0.00 | 0.00 | 11/18/2025 | 11/24/2025 12:59:09 PM EST |
| 140.00 | 0.01 | 0.10 | 0.06 | 0.36 | 0.00 | 0.00% | 0.00 | 0 | 457 | 0.39 | 0.00 | 0.00 | 0.00 | 11/21/2025 | 11/24/2025 12:59:09 PM EST |
| 145.00 | 0.00 | 0.04 | 0.02 | 0.04 | 0.00 | 0.00% | 0.00 | 10 | 891 | 0.39 | 0.00 | 0.00 | 0.00 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 150.00 | 0.00 | 0.03 | 0.02 | 0.11 | 0.00 | 0.00% | 0.00 | 0 | 539 | 0.40 | 0.00 | 0.00 | 0.00 | 11/21/2025 | 11/24/2025 12:59:09 PM EST |
| 155.00 | 0.00 | 0.05 | 0.03 | 0.07 | 0.00 | 0.00% | 0.00 | 0 | 437 | 0.45 | 0.00 | 0.00 | 0.00 | 11/17/2025 | 11/24/2025 12:59:09 PM EST |
| 160.00 | 0.01 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 712 | 0.45 | 0.00 | 0.00 | 0.00 | 11/21/2025 | 11/24/2025 12:59:09 PM EST |
| 165.00 | 0.00 | 0.03 | 0.02 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 326 | 0.48 | 0.00 | 0.00 | 0.00 | 11/13/2025 | 11/24/2025 12:59:09 PM EST |
| 170.00 | 0.00 | 0.03 | 0.02 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 196 | 0.57 | 0.00 | 0.00 | 0.00 | 11/21/2025 | 11/24/2025 12:59:09 PM EST |
| 175.00 | 0.00 | 0.04 | 0.02 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 76 | 0.60 | 0.00 | 0.00 | 0.00 | 7/7/2025 | 11/24/2025 12:59:09 PM EST |
| 180.00 | 0.00 | 0.03 | 0.02 | 0.09 | +0.05 | +125.00% | 0.00 | 1 | 159 | 0.63 | 0.00 | 0.00 | 0.00 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 185.00 | 0.00 | 0.01 | 0.01 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 124 | 0.52 | 0.00 | 0.00 | 0.00 | 11/18/2025 | 11/24/2025 12:59:09 PM EST |
| 190.00 | 0.00 | 0.11 | 0.06 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 99 | 0.70 | 0.00 | 0.00 | 0.00 | 3/14/2025 | 11/24/2025 12:59:09 PM EST |
| 195.00 | 0.00 | 0.02 | 0.01 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 1,307 | 0.67 | 0.00 | 0.00 | 0.00 | 11/19/2025 | 11/24/2025 12:59:09 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40.00 | 0.00 | 0.04 | 0.02 | 0.02 | 0.00 | 0.00% | 0.00 | 0 | 4,364 | 0.97 | 0.00 | 0.00 | 0.00 | 11/11/2025 | 11/24/2025 12:59:09 PM EST |
| 45.00 | 0.00 | 0.07 | 0.04 | 0.02 | 0.00 | 0.00% | 0.00 | 0 | 73 | 0.91 | 0.00 | 0.00 | 0.00 | 10/23/2025 | 11/24/2025 12:59:09 PM EST |
| 50.00 | 0.00 | 0.62 | 0.31 | 0.01 | 0.00 | 0.00% | 0.01 | 0 | 620 | 1.13 | 0.00 | 0.00 | 0.00 | 11/19/2025 | 11/24/2025 12:59:09 PM EST |
| 55.00 | 0.01 | 0.61 | 0.31 | 0.03 | +0.01 | +50.00% | 0.01 | 1 | 456 | 0.78 | 0.00 | 0.00 | 0.00 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 60.00 | 0.01 | 0.11 | 0.06 | 0.01 | 0.00 | 0.00% | 0.00 | 4 | 1,974 | 0.57 | 0.00 | 0.00 | 0.00 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 65.00 | 0.05 | 0.10 | 0.08 | 0.08 | -0.03 | -27.28% | 0.00 | 2 | 1,676 | 0.57 | 0.00 | 0.00 | 0.00 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 70.00 | 0.07 | 0.20 | 0.14 | 0.09 | -0.07 | -43.75% | 0.00 | 7 | 7,961 | 0.49 | 0.00 | 0.00 | 0.00 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 75.00 | 0.15 | 0.24 | 0.20 | 0.18 | -0.14 | -43.75% | 0.00 | 14 | 9,970 | 0.44 | 0.00 | 0.00 | 0.00 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 80.00 | 0.16 | 0.24 | 0.20 | 0.22 | -0.24 | -52.18% | 0.00 | 43 | 5,956 | 0.39 | -0.03 | 0.01 | -0.01 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 85.00 | 0.37 | 0.45 | 0.41 | 0.39 | -0.43 | -52.44% | 0.00 | 52 | 3,990 | 0.33 | -0.08 | 0.01 | -0.02 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 90.00 | 0.80 | 0.85 | 0.83 | 0.83 | -0.64 | -43.54% | 0.01 | 79 | 8,287 | 0.30 | -0.16 | 0.02 | -0.03 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 95.00 | 1.65 | 1.77 | 1.71 | 1.74 | -1.02 | -36.96% | 0.02 | 208 | 3,806 | 0.29 | -0.26 | 0.03 | -0.03 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 100.00 | 3.45 | 3.55 | 3.50 | 3.50 | -1.30 | -27.09% | 0.04 | 1,259 | 3,122 | 0.28 | -0.42 | 0.04 | -0.04 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 105.00 | 6.20 | 6.30 | 6.25 | 6.30 | -1.74 | -21.65% | 0.06 | 30 | 3,065 | 0.27 | -0.61 | 0.04 | -0.04 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 110.00 | 9.55 | 10.55 | 10.05 | 9.95 | -6.30 | -38.77% | 0.09 | 141 | 1,898 | 0.30 | -0.77 | 0.03 | -0.03 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 115.00 | 13.35 | 14.85 | 14.10 | 14.40 | -2.34 | -13.98% | 0.12 | 1 | 66 | 0.28 | -0.87 | 0.02 | -0.02 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 120.00 | 18.05 | 19.85 | 18.95 | 18.85 | -4.96 | -20.84% | 0.16 | 45 | 44 | 0.45 | -0.93 | 0.01 | -0.01 | 11/24/2025 | 11/24/2025 12:59:09 PM EST |
| 125.00 | 23.00 | 25.35 | 24.18 | 31.78 | 0.00 | 0.00% | 0.19 | 0 | 24 | 0.57 | -0.96 | 0.01 | -0.01 | 11/13/2025 | 11/24/2025 12:59:09 PM EST |
| 130.00 | 27.45 | 30.60 | 29.03 | 51.81 | 0.00 | 0.00% | 0.22 | 0 | 8 | 0.66 | -0.98 | 0.00 | -0.01 | 9/29/2025 | 11/24/2025 12:59:09 PM EST |
| 135.00 | 32.25 | 35.40 | 33.83 | 42.50 | 0.00 | 0.00% | 0.25 | 0 | 1 | 0.70 | -0.99 | 0.00 | 0.00 | 11/17/2025 | 11/24/2025 12:59:09 PM EST |
| 140.00 | 37.20 | 40.65 | 38.93 | 49.65 | 0.00 | 0.00% | 0.28 | 0 | 0 | 0.78 | -1.00 | 0.00 | 0.00 | 11/11/2025 | 11/24/2025 12:59:09 PM EST |
| 145.00 | 42.40 | 45.60 | 44.00 | 20.80 | 0.00 | 0.00% | 0.30 | 0 | 0 | 0.83 | -1.00 | 0.00 | 0.00 | 7/8/2024 | 11/24/2025 12:59:09 PM EST |
| 150.00 | 47.15 | 50.50 | 48.83 | 26.94 | 0.00 | 0.00% | 0.33 | 0 | 0 | 0.87 | -1.00 | 0.00 | 0.00 | 3/4/2024 | 11/24/2025 12:59:09 PM EST |
| 155.00 | 52.15 | 55.60 | 53.88 | 34.50 | 0.00 | 0.00% | 0.35 | 0 | 0 | 0.94 | -1.00 | 0.00 | 0.00 | 1/26/2024 | 11/24/2025 12:59:09 PM EST |
| 160.00 | 57.15 | 60.55 | 58.85 | 73.53 | 0.00 | 0.00% | 0.37 | 0 | 0 | 0.99 | -1.00 | 0.00 | 0.00 | 10/20/2025 | 11/24/2025 12:59:09 PM EST |
| 165.00 | 62.10 | 65.50 | 63.80 | % | 0.39 | 0 | 0 | 1.02 | -1.00 | 0.00 | 0.00 | 11/24/2025 12:59:09 PM EST | |||
| 170.00 | 67.10 | 70.55 | 68.83 | 43.55 | 0.00 | 0.00% | 0.40 | 0 | 0 | 1.08 | -1.00 | 0.00 | 0.00 | 2/9/2024 | 11/24/2025 12:59:09 PM EST |
| 175.00 | 72.10 | 75.40 | 73.75 | 54.43 | 0.00 | 0.00% | 0.42 | 0 | 0 | 1.09 | -1.00 | 0.00 | 0.00 | 1/26/2024 | 11/24/2025 12:59:09 PM EST |
| 180.00 | 77.10 | 80.25 | 78.68 | % | 0.44 | 0 | 0 | 1.11 | -1.00 | 0.00 | 0.00 | 11/24/2025 12:59:09 PM EST | |||
| 185.00 | 82.05 | 85.45 | 83.75 | % | 0.45 | 0 | 0 | 1.18 | -1.00 | 0.00 | 0.00 | 11/24/2025 12:59:09 PM EST | |||
| 190.00 | 87.05 | 90.45 | 88.75 | 101.20 | 0.00 | 0.00% | 0.47 | 0 | 0 | 1.22 | -1.00 | 0.00 | 0.00 | 10/1/2025 | 11/24/2025 12:59:09 PM EST |
| 195.00 | 92.05 | 95.35 | 93.70 | 111.10 | 0.00 | 0.00% | 0.48 | 0 | 0 | 1.23 | -1.00 | 0.00 | 0.00 | 9/5/2025 | 11/24/2025 12:59:09 PM EST |