Options Chain for MERCK & CO INC COM (MRK) - $108.90 as of 1/7/2026 5:59:46 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 55.00 | 51.90 | 55.70 | 53.80 | % | 0.98 | 0 | 0 | 2.19 | 1.00 | 0.00 | 0.00 | 1/7/2026 3:59:57 PM EST | |||
| 60.00 | 46.95 | 50.75 | 48.85 | % | 0.81 | 0 | 0 | 1.95 | 1.00 | 0.00 | 0.00 | 1/7/2026 3:59:57 PM EST | |||
| 65.00 | 41.95 | 45.75 | 43.85 | % | 0.67 | 0 | 0 | 1.75 | 1.00 | 0.00 | 0.00 | 1/7/2026 3:59:57 PM EST | |||
| 70.00 | 36.95 | 40.75 | 38.85 | % | 0.56 | 0 | 0 | 1.54 | 1.00 | 0.00 | 0.00 | 1/7/2026 3:59:57 PM EST | |||
| 75.00 | 32.40 | 35.80 | 34.10 | % | 0.45 | 0 | 0 | 1.36 | 1.00 | 0.00 | 0.00 | 1/7/2026 3:59:57 PM EST | |||
| 80.00 | 27.20 | 30.80 | 29.00 | % | 0.36 | 0 | 0 | 1.17 | 1.00 | 0.00 | 0.00 | 1/7/2026 3:59:57 PM EST | |||
| 85.00 | 22.40 | 25.85 | 24.13 | % | 0.28 | 0 | 0 | 1.02 | 1.00 | 0.00 | 0.00 | 1/7/2026 3:59:57 PM EST | |||
| 86.00 | 21.45 | 24.85 | 23.15 | % | 0.27 | 0 | 0 | 0.98 | 1.00 | 0.00 | 0.00 | 1/7/2026 3:59:57 PM EST | |||
| 87.00 | 20.50 | 23.85 | 22.18 | % | 0.25 | 0 | 0 | 0.95 | 1.00 | 0.00 | 0.00 | 1/7/2026 3:59:57 PM EST | |||
| 88.00 | 19.45 | 22.85 | 21.15 | 11.75 | 0.00 | 0.00% | 0.24 | 0 | 1 | 0.92 | 1.00 | 0.00 | 0.00 | 12/12/2025 | 1/7/2026 3:59:57 PM EST |
| 89.00 | 18.45 | 21.90 | 20.18 | % | 0.23 | 0 | 0 | 0.88 | 1.00 | 0.00 | 0.00 | 1/7/2026 3:59:57 PM EST | |||
| 90.00 | 17.45 | 20.90 | 19.18 | 17.60 | 0.00 | 0.00% | 0.21 | 0 | 2 | 0.85 | 1.00 | 0.00 | 0.00 | 12/29/2025 | 1/7/2026 3:59:57 PM EST |
| 91.00 | 16.40 | 19.90 | 18.15 | 16.15 | 0.00 | 0.00% | 0.20 | 0 | 8 | 0.82 | 1.00 | 0.00 | -0.01 | 12/26/2025 | 1/7/2026 3:59:57 PM EST |
| 92.00 | 15.40 | 18.95 | 17.18 | 9.07 | 0.00 | 0.00% | 0.19 | 0 | 6 | 0.79 | 0.99 | 0.00 | -0.02 | 12/15/2025 | 1/7/2026 3:59:57 PM EST |
| 93.00 | 14.30 | 17.95 | 16.13 | 8.23 | 0.00 | 0.00% | 0.17 | 0 | 2 | 0.76 | 0.99 | 0.00 | -0.02 | 12/15/2025 | 1/7/2026 3:59:57 PM EST |
| 94.00 | 13.60 | 17.00 | 15.30 | 6.07 | 0.00 | 0.00% | 0.16 | 0 | 1 | 0.73 | 0.99 | 0.00 | -0.02 | 12/11/2025 | 1/7/2026 3:59:57 PM EST |
| 95.00 | 13.05 | 15.55 | 14.30 | 12.99 | 0.00 | 0.00% | 0.15 | 0 | 126 | 0.62 | 0.98 | 0.01 | -0.02 | 1/5/2026 | 1/7/2026 3:59:57 PM EST |
| 96.00 | 12.35 | 14.50 | 13.43 | 14.75 | +1.53 | +11.58% | 0.14 | 1 | 11 | 0.58 | 0.96 | 0.01 | -0.03 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 97.00 | 10.90 | 13.55 | 12.23 | 11.08 | 0.00 | 0.00% | 0.13 | 0 | 12 | 0.56 | 0.96 | 0.01 | -0.03 | 12/29/2025 | 1/7/2026 3:59:57 PM EST |
| 98.00 | 10.15 | 12.60 | 11.38 | 9.35 | 0.00 | 0.00% | 0.12 | 0 | 1 | 0.54 | 0.95 | 0.01 | -0.03 | 12/26/2025 | 1/7/2026 3:59:57 PM EST |
| 99.00 | 9.20 | 11.65 | 10.43 | 5.25 | 0.00 | 0.00% | 0.11 | 0 | 4 | 0.51 | 0.92 | 0.02 | -0.04 | 12/19/2025 | 1/7/2026 3:59:57 PM EST |
| 100.00 | 8.05 | 10.55 | 9.30 | 10.75 | +0.73 | +7.29% | 0.09 | 1 | 83 | 0.47 | 0.90 | 0.02 | -0.04 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 101.00 | 7.65 | 9.90 | 8.78 | 6.50 | 0.00 | 0.00% | 0.09 | 0 | 20 | 0.48 | 0.87 | 0.03 | -0.05 | 1/5/2026 | 1/7/2026 3:59:57 PM EST |
| 102.00 | 6.75 | 8.00 | 7.38 | 8.85 | +2.63 | +42.29% | 0.07 | 6 | 17 | 0.33 | 0.85 | 0.03 | -0.05 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 103.00 | 5.75 | 7.30 | 6.53 | 8.50 | +0.85 | +11.12% | 0.06 | 2 | 48 | 0.34 | 0.82 | 0.04 | -0.05 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 104.00 | 5.10 | 6.45 | 5.78 | 6.20 | -0.30 | -4.62% | 0.06 | 5 | 13 | 0.23 | 0.78 | 0.04 | -0.06 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 105.00 | 4.70 | 5.65 | 5.18 | 5.00 | -0.25 | -4.77% | 0.05 | 22 | 182 | 0.26 | 0.74 | 0.05 | -0.06 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 106.00 | 3.80 | 5.05 | 4.43 | 4.90 | +0.46 | +10.36% | 0.04 | 13 | 137 | 0.25 | 0.69 | 0.06 | -0.06 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 107.00 | 3.40 | 3.60 | 3.50 | 4.59 | +0.63 | +15.91% | 0.03 | 15 | 112 | 0.22 | 0.64 | 0.06 | -0.06 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 108.00 | 2.84 | 3.10 | 2.97 | 3.03 | -0.29 | -8.74% | 0.03 | 47 | 188 | 0.22 | 0.58 | 0.07 | -0.06 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 109.00 | 2.31 | 2.47 | 2.39 | 3.35 | +0.69 | +25.94% | 0.02 | 23 | 134 | 0.22 | 0.51 | 0.07 | -0.06 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 110.00 | 1.85 | 2.01 | 1.93 | 2.09 | -0.13 | -5.86% | 0.02 | 52 | 260 | 0.22 | 0.44 | 0.07 | -0.06 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 111.00 | 1.46 | 1.62 | 1.54 | 1.61 | -0.16 | -9.04% | 0.01 | 19 | 79 | 0.22 | 0.38 | 0.07 | -0.05 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 112.00 | 1.12 | 1.28 | 1.20 | 1.22 | -0.34 | -21.80% | 0.01 | 40 | 89 | 0.22 | 0.32 | 0.06 | -0.05 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 113.00 | 0.85 | 1.05 | 0.95 | 0.93 | -0.13 | -12.27% | 0.01 | 273 | 24,771 | 0.22 | 0.26 | 0.05 | -0.05 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 114.00 | 0.64 | 0.83 | 0.74 | 0.67 | -0.26 | -27.96% | 0.01 | 15 | 28 | 0.22 | 0.22 | 0.05 | -0.04 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 115.00 | 0.48 | 0.61 | 0.55 | 0.62 | -0.08 | -11.43% | 0.00 | 87 | 78 | 0.22 | 0.18 | 0.04 | -0.04 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 116.00 | 0.29 | 0.54 | 0.42 | 0.50 | +0.19 | +61.29% | 0.00 | 8 | 7 | 0.22 | 0.15 | 0.04 | -0.03 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 117.00 | 0.21 | 0.67 | 0.44 | 0.40 | 0.00 | 0.00% | 0.00 | 0 | 24 | 0.24 | 0.12 | 0.03 | -0.03 | 1/6/2026 | 1/7/2026 3:59:57 PM EST |
| 118.00 | 0.09 | 2.32 | 1.21 | 0.16 | 0.00 | 0.00% | 0.01 | 0 | 6 | 0.35 | 0.08 | 0.02 | -0.02 | 1/5/2026 | 1/7/2026 3:59:57 PM EST |
| 119.00 | 0.00 | 0.66 | 0.33 | 0.65 | +0.34 | +109.68% | 0.00 | 5 | 1 | 0.33 | 0.07 | 0.02 | -0.02 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 120.00 | 0.00 | 1.83 | 0.92 | % | 0.01 | 0 | 0 | 0.50 | 0.04 | 0.02 | -0.01 | 1/7/2026 3:59:57 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 55.00 | 0.00 | 2.13 | 1.07 | % | 0.02 | 0 | 0 | 2.19 | 0.00 | 0.00 | 0.00 | 1/7/2026 3:59:57 PM EST | |||
| 60.00 | 0.00 | 2.13 | 1.07 | % | 0.02 | 0 | 0 | 1.96 | 0.00 | 0.00 | 0.00 | 1/7/2026 3:59:57 PM EST | |||
| 65.00 | 0.00 | 2.13 | 1.07 | % | 0.02 | 0 | 0 | 1.75 | 0.00 | 0.00 | 0.00 | 1/7/2026 3:59:57 PM EST | |||
| 70.00 | 0.00 | 2.13 | 1.07 | % | 0.02 | 0 | 0 | 1.55 | 0.00 | 0.00 | 0.00 | 1/7/2026 3:59:57 PM EST | |||
| 75.00 | 0.00 | 0.37 | 0.19 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 11 | 0.88 | 0.00 | 0.00 | 0.00 | 12/16/2025 | 1/7/2026 3:59:57 PM EST |
| 80.00 | 0.00 | 0.50 | 0.25 | 0.14 | 0.00 | 0.00% | 0.00 | 0 | 0 | 0.80 | 0.00 | 0.00 | 0.00 | 12/16/2025 | 1/7/2026 3:59:57 PM EST |
| 85.00 | 0.00 | 2.16 | 1.08 | 0.06 | 0.00 | 0.00% | 0.01 | 0 | 6 | 1.02 | 0.00 | 0.00 | 0.00 | 12/26/2025 | 1/7/2026 3:59:57 PM EST |
| 86.00 | 0.00 | 2.17 | 1.09 | % | 0.01 | 0 | 0 | 0.99 | 0.00 | 0.00 | 0.00 | 1/7/2026 3:59:57 PM EST | |||
| 87.00 | 0.00 | 0.56 | 0.28 | % | 0.00 | 0 | 0 | 0.64 | 0.00 | 0.00 | 0.00 | 1/7/2026 3:59:57 PM EST | |||
| 88.00 | 0.00 | 0.76 | 0.38 | 0.37 | 0.00 | 0.00% | 0.00 | 0 | 34 | 0.66 | 0.00 | 0.00 | 0.00 | 12/18/2025 | 1/7/2026 3:59:57 PM EST |
| 89.00 | 0.00 | 0.76 | 0.38 | 0.29 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.63 | 0.00 | 0.00 | 0.00 | 12/22/2025 | 1/7/2026 3:59:57 PM EST |
| 90.00 | 0.00 | 1.83 | 0.92 | 0.17 | 0.00 | 0.00% | 0.01 | 0 | 3 | 0.80 | 0.00 | 0.00 | 0.00 | 12/26/2025 | 1/7/2026 3:59:57 PM EST |
| 91.00 | 0.00 | 0.39 | 0.20 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 22 | 0.49 | 0.00 | 0.00 | -0.01 | 1/2/2026 | 1/7/2026 3:59:57 PM EST |
| 92.00 | 0.00 | 0.59 | 0.30 | 0.09 | -0.09 | -50.00% | 0.00 | 1 | 31 | 0.52 | -0.01 | 0.00 | -0.02 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 93.00 | 0.00 | 0.81 | 0.41 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 18 | 0.54 | -0.01 | 0.00 | -0.02 | 1/6/2026 | 1/7/2026 3:59:57 PM EST |
| 94.00 | 0.00 | 1.02 | 0.51 | 0.23 | 0.00 | 0.00% | 0.01 | 0 | 18 | 0.55 | -0.01 | 0.00 | -0.02 | 1/2/2026 | 1/7/2026 3:59:57 PM EST |
| 95.00 | 0.00 | 0.65 | 0.33 | 0.23 | +0.08 | +53.34% | 0.00 | 3 | 14 | 0.45 | -0.02 | 0.01 | -0.02 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 96.00 | 0.10 | 0.50 | 0.30 | 0.14 | -0.21 | -60.00% | 0.00 | 1 | 99 | 0.34 | -0.04 | 0.01 | -0.03 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 97.00 | 0.00 | 0.70 | 0.35 | 0.33 | 0.00 | 0.00% | 0.00 | 0 | 14 | 0.41 | -0.04 | 0.01 | -0.03 | 1/2/2026 | 1/7/2026 3:59:57 PM EST |
| 98.00 | 0.00 | 0.94 | 0.47 | 0.20 | -0.27 | -57.45% | 0.00 | 1 | 39 | 0.43 | -0.05 | 0.01 | -0.03 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 99.00 | 0.05 | 0.82 | 0.44 | 0.37 | +0.10 | +37.04% | 0.00 | 6 | 37 | 0.29 | -0.08 | 0.02 | -0.04 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 100.00 | 0.15 | 0.60 | 0.38 | 0.37 | +0.02 | +5.72% | 0.00 | 3 | 210 | 0.27 | -0.10 | 0.02 | -0.04 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 101.00 | 0.24 | 0.55 | 0.40 | 0.32 | -0.09 | -21.96% | 0.00 | 8 | 123 | 0.25 | -0.13 | 0.03 | -0.05 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 102.00 | 0.28 | 0.93 | 0.61 | 0.63 | 0.00 | 0.00% | 0.01 | 0 | 121 | 0.26 | -0.15 | 0.03 | -0.05 | 1/6/2026 | 1/7/2026 3:59:57 PM EST |
| 103.00 | 0.59 | 0.70 | 0.65 | 0.69 | 0.00 | 0.00% | 0.01 | 0 | 12 | 0.25 | -0.18 | 0.04 | -0.05 | 1/6/2026 | 1/7/2026 3:59:57 PM EST |
| 104.00 | 0.77 | 0.88 | 0.83 | 0.88 | +0.08 | +10.00% | 0.01 | 19 | 64 | 0.24 | -0.22 | 0.04 | -0.06 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 105.00 | 0.99 | 1.11 | 1.05 | 1.12 | +0.18 | +19.15% | 0.01 | 59 | 90 | 0.24 | -0.26 | 0.05 | -0.06 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 106.00 | 1.27 | 1.40 | 1.34 | 0.87 | -0.46 | -34.59% | 0.01 | 2 | 21 | 0.24 | -0.31 | 0.06 | -0.06 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 107.00 | 1.53 | 1.74 | 1.64 | 1.31 | -1.11 | -45.87% | 0.02 | 2 | 32 | 0.23 | -0.36 | 0.06 | -0.06 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 108.00 | 2.02 | 2.15 | 2.09 | 1.26 | -0.67 | -34.72% | 0.02 | 8 | 12 | 0.23 | -0.42 | 0.07 | -0.06 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 109.00 | 2.43 | 2.83 | 2.63 | 2.40 | 0.00 | 0.00% | 0.02 | 0 | 71 | 0.23 | -0.49 | 0.07 | -0.06 | 1/6/2026 | 1/7/2026 3:59:57 PM EST |
| 110.00 | 3.00 | 3.25 | 3.13 | 3.09 | +0.09 | +3.00% | 0.03 | 43 | 14 | 0.23 | -0.56 | 0.07 | -0.06 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 111.00 | 3.60 | 3.85 | 3.73 | 2.68 | -0.82 | -23.43% | 0.03 | 4 | 36 | 0.23 | -0.62 | 0.07 | -0.05 | 1/7/2026 | 1/7/2026 3:59:57 PM EST |
| 112.00 | 3.95 | 4.95 | 4.45 | % | 0.04 | 0 | 0 | 0.23 | -0.68 | 0.06 | -0.05 | 1/7/2026 3:59:57 PM EST | |||
| 113.00 | 4.15 | 6.00 | 5.08 | % | 0.04 | 0 | 0 | 0.32 | -0.74 | 0.05 | -0.05 | 1/7/2026 3:59:57 PM EST | |||
| 114.00 | 4.60 | 6.60 | 5.60 | % | 0.05 | 0 | 0 | 0.31 | -0.78 | 0.05 | -0.04 | 1/7/2026 3:59:57 PM EST | |||
| 115.00 | 5.40 | 7.45 | 6.43 | % | 0.06 | 0 | 0 | 0.32 | -0.82 | 0.04 | -0.04 | 1/7/2026 3:59:57 PM EST | |||
| 116.00 | 6.30 | 8.55 | 7.43 | 9.82 | 0.00 | 0.00% | 0.06 | 0 | 1 | 0.36 | -0.85 | 0.04 | -0.03 | 12/30/2025 | 1/7/2026 3:59:57 PM EST |
| 117.00 | 7.20 | 9.40 | 8.30 | 10.75 | 0.00 | 0.00% | 0.07 | 0 | 1 | 0.36 | -0.88 | 0.03 | -0.03 | 12/30/2025 | 1/7/2026 3:59:57 PM EST |
| 118.00 | 8.20 | 10.10 | 9.15 | % | 0.08 | 0 | 0 | 0.35 | -0.92 | 0.02 | -0.02 | 1/7/2026 3:59:57 PM EST | |||
| 119.00 | 8.45 | 11.75 | 10.10 | % | 0.08 | 0 | 0 | 0.46 | -0.93 | 0.02 | -0.02 | 1/7/2026 3:59:57 PM EST | |||
| 120.00 | 9.45 | 12.60 | 11.03 | % | 0.09 | 0 | 0 | 0.46 | -0.96 | 0.02 | -0.01 | 1/7/2026 3:59:57 PM EST |