Options Chain for MERCK & CO INC COM (MRK) - $80.26 as of 8/13/2025 7:44:56 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 | 27.70 | 29.10 | 28.40 | % | 0.52 | 0 | 0 | 0.87 | 1.00 | 0.00 | 0.00 | 8/13/2025 3:59:57 PM EST | |||
| 60.00 | 22.75 | 23.15 | 22.95 | % | 0.38 | 0 | 0 | 0.71 | 1.00 | 0.00 | 0.00 | 8/13/2025 3:59:57 PM EST | |||
| 65.00 | 17.80 | 18.25 | 18.03 | % | 0.28 | 0 | 0 | 0.62 | 1.00 | 0.00 | 0.00 | 8/13/2025 3:59:57 PM EST | |||
| 68.00 | 13.75 | 15.35 | 14.55 | % | 0.21 | 0 | 0 | 0.24 | 0.97 | 0.01 | 0.00 | 8/13/2025 3:59:57 PM EST | |||
| 69.00 | 13.80 | 15.35 | 14.58 | % | 0.21 | 0 | 0 | 0.41 | 0.96 | 0.01 | -0.01 | 8/13/2025 3:59:57 PM EST | |||
| 70.00 | 12.95 | 13.45 | 13.20 | % | 0.19 | 0 | 0 | 0.42 | 0.94 | 0.01 | -0.01 | 8/13/2025 3:59:57 PM EST | |||
| 71.00 | 12.00 | 12.55 | 12.28 | % | 0.17 | 0 | 0 | 0.41 | 0.92 | 0.02 | -0.01 | 8/13/2025 3:59:57 PM EST | |||
| 72.00 | 11.05 | 11.45 | 11.25 | % | 0.16 | 0 | 0 | 0.37 | 0.90 | 0.02 | -0.01 | 8/13/2025 3:59:57 PM EST | |||
| 73.00 | 10.10 | 10.50 | 10.30 | % | 0.14 | 0 | 0 | 0.35 | 0.89 | 0.02 | -0.02 | 8/13/2025 3:59:57 PM EST | |||
| 74.00 | 9.20 | 9.60 | 9.40 | % | 0.13 | 0 | 0 | 0.34 | 0.86 | 0.03 | -0.02 | 8/13/2025 3:59:57 PM EST | |||
| 75.00 | 8.40 | 8.90 | 8.65 | % | 0.12 | 0 | 0 | 0.35 | 0.83 | 0.03 | -0.02 | 8/13/2025 3:59:57 PM EST | |||
| 76.00 | 7.55 | 7.85 | 7.70 | 7.34 | % | 0.10 | 1 | 0 | 0.33 | 0.80 | 0.03 | -0.02 | 8/13/2025 | 8/13/2025 3:59:57 PM EST | |
| 77.00 | 6.65 | 7.05 | 6.85 | % | 0.09 | 0 | 0 | 0.31 | 0.77 | 0.04 | -0.03 | 8/13/2025 3:59:57 PM EST | |||
| 78.00 | 5.80 | 6.25 | 6.03 | % | 0.08 | 0 | 0 | 0.30 | 0.73 | 0.04 | -0.03 | 8/13/2025 3:59:57 PM EST | |||
| 79.00 | 5.15 | 5.40 | 5.28 | 4.85 | +1.40 | +40.58% | 0.07 | 2 | 57 | 0.29 | 0.69 | 0.04 | -0.03 | 8/13/2025 | 8/13/2025 3:59:57 PM EST |
| 80.00 | 4.55 | 5.55 | 5.05 | 4.45 | +1.48 | +49.84% | 0.06 | 32 | 13 | 0.33 | 0.64 | 0.05 | -0.03 | 8/13/2025 | 8/13/2025 3:59:57 PM EST |
| 81.00 | 3.85 | 4.30 | 4.08 | 2.47 | 0.00 | 0.00% | 0.05 | 0 | 2 | 0.29 | 0.59 | 0.05 | -0.03 | 8/12/2025 | 8/13/2025 3:59:57 PM EST |
| 82.00 | 3.35 | 3.45 | 3.40 | 2.92 | +0.66 | +29.21% | 0.04 | 11 | 3 | 0.28 | 0.54 | 0.05 | -0.03 | 8/13/2025 | 8/13/2025 3:59:57 PM EST |
| 83.00 | 2.82 | 2.97 | 2.90 | 2.53 | +0.91 | +56.18% | 0.03 | 1 | 4 | 0.27 | 0.49 | 0.05 | -0.03 | 8/13/2025 | 8/13/2025 3:59:57 PM EST |
| 84.00 | 2.20 | 2.63 | 2.42 | 2.17 | +0.76 | +53.91% | 0.03 | 4 | 13 | 0.27 | 0.44 | 0.05 | -0.03 | 8/13/2025 | 8/13/2025 3:59:57 PM EST |
| 85.00 | 1.98 | 2.22 | 2.10 | 2.20 | +1.07 | +94.69% | 0.02 | 2 | 32 | 0.28 | 0.39 | 0.05 | -0.03 | 8/13/2025 | 8/13/2025 3:59:57 PM EST |
| 86.00 | 1.62 | 1.89 | 1.76 | 1.64 | +0.82 | +100.00% | 0.02 | 2 | 8 | 0.28 | 0.34 | 0.05 | -0.03 | 8/13/2025 | 8/13/2025 3:59:57 PM EST |
| 87.00 | 1.31 | 1.44 | 1.38 | 1.16 | +0.41 | +54.67% | 0.02 | 10 | 6 | 0.27 | 0.29 | 0.05 | -0.03 | 8/13/2025 | 8/13/2025 3:59:57 PM EST |
| 88.00 | 0.88 | 1.14 | 1.01 | 1.10 | +0.55 | +100.00% | 0.01 | 2 | 13 | 0.25 | 0.25 | 0.04 | -0.03 | 8/13/2025 | 8/13/2025 3:59:57 PM EST |
| 89.00 | 0.87 | 0.99 | 0.93 | 0.91 | % | 0.01 | 478 | 0 | 0.27 | 0.21 | 0.04 | -0.02 | 8/13/2025 | 8/13/2025 3:59:57 PM EST | |
| 90.00 | 0.70 | 0.76 | 0.73 | 0.74 | +0.29 | +64.45% | 0.01 | 62 | 2 | 0.27 | 0.18 | 0.04 | -0.02 | 8/13/2025 | 8/13/2025 3:59:57 PM EST |
| 91.00 | 0.46 | 0.76 | 0.61 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 10 | 0.27 | 0.15 | 0.03 | -0.02 | 8/11/2025 | 8/13/2025 3:59:57 PM EST |
| 92.00 | 0.43 | 0.59 | 0.51 | 0.49 | % | 0.01 | 2 | 0 | 0.27 | 0.12 | 0.03 | -0.02 | 8/13/2025 | 8/13/2025 3:59:57 PM EST | |
| 95.00 | 0.00 | 0.35 | 0.18 | % | 0.00 | 0 | 0 | 0.30 | 0.06 | 0.02 | -0.01 | 8/13/2025 3:59:57 PM EST | |||
| 100.00 | 0.00 | 0.10 | 0.05 | % | 0.00 | 0 | 0 | 0.29 | 0.02 | 0.01 | 0.00 | 8/13/2025 3:59:57 PM EST | |||
| 105.00 | 0.00 | 0.47 | 0.24 | % | 0.00 | 0 | 0 | 0.47 | 0.00 | 0.00 | 0.00 | 8/13/2025 3:59:57 PM EST | |||
| 110.00 | 0.00 | 0.45 | 0.23 | % | 0.00 | 0 | 0 | 0.53 | 0.00 | 0.00 | 0.00 | 8/13/2025 3:59:57 PM EST | |||
| 115.00 | 0.00 | 0.45 | 0.23 | % | 0.00 | 0 | 0 | 0.59 | 0.00 | 0.00 | 0.00 | 8/13/2025 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 | 0.10 | 0.05 | % | 0.00 | 0 | 0 | 0.57 | 0.00 | 0.00 | 0.00 | 8/13/2025 3:59:57 PM EST | |||
| 60.00 | 0.00 | 0.20 | 0.10 | % | 0.00 | 0 | 0 | 0.52 | 0.00 | 0.00 | 0.00 | 8/13/2025 3:59:57 PM EST | |||
| 65.00 | 0.00 | 0.65 | 0.33 | 0.17 | 0.00 | 0.00% | 0.01 | 0 | 5 | 0.54 | 0.00 | 0.00 | 0.00 | 8/12/2025 | 8/13/2025 3:59:57 PM EST |
| 68.00 | 0.00 | 0.29 | 0.15 | 0.28 | 0.00 | 0.00% | 0.00 | 0 | 21 | 0.40 | -0.03 | 0.01 | 0.00 | 8/12/2025 | 8/13/2025 3:59:57 PM EST |
| 69.00 | 0.00 | 0.39 | 0.20 | % | 0.00 | 0 | 0 | 0.40 | -0.04 | 0.01 | -0.01 | 8/13/2025 3:59:57 PM EST | |||
| 70.00 | 0.00 | 0.35 | 0.18 | 0.42 | 0.00 | 0.00% | 0.00 | 0 | 20 | 0.36 | -0.06 | 0.01 | -0.01 | 8/12/2025 | 8/13/2025 3:59:57 PM EST |
| 71.00 | 0.27 | 0.33 | 0.30 | 0.33 | -0.18 | -35.30% | 0.00 | 2 | 1 | 0.31 | -0.08 | 0.02 | -0.01 | 8/13/2025 | 8/13/2025 3:59:57 PM EST |
| 72.00 | 0.32 | 0.49 | 0.41 | 0.66 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.31 | -0.10 | 0.02 | -0.01 | 8/12/2025 | 8/13/2025 3:59:57 PM EST |
| 73.00 | 0.38 | 0.53 | 0.46 | 0.79 | 0.00 | 0.00% | 0.01 | 0 | 24 | 0.29 | -0.11 | 0.02 | -0.02 | 8/12/2025 | 8/13/2025 3:59:57 PM EST |
| 74.00 | 0.53 | 0.70 | 0.62 | 0.62 | -0.37 | -37.38% | 0.01 | 6 | 1 | 0.30 | -0.14 | 0.03 | -0.02 | 8/13/2025 | 8/13/2025 3:59:57 PM EST |
| 75.00 | 0.62 | 0.82 | 0.72 | 0.76 | -0.44 | -36.67% | 0.01 | 5 | 40 | 0.29 | -0.17 | 0.03 | -0.02 | 8/13/2025 | 8/13/2025 3:59:57 PM EST |
| 76.00 | 0.88 | 0.94 | 0.91 | 0.96 | -0.58 | -37.67% | 0.01 | 9 | 14 | 0.29 | -0.20 | 0.03 | -0.02 | 8/13/2025 | 8/13/2025 3:59:57 PM EST |
| 77.00 | 0.92 | 1.17 | 1.05 | 1.25 | -0.60 | -32.44% | 0.01 | 6 | 24 | 0.28 | -0.23 | 0.04 | -0.03 | 8/13/2025 | 8/13/2025 3:59:57 PM EST |
| 78.00 | 1.17 | 1.43 | 1.30 | 1.50 | -0.88 | -36.98% | 0.02 | 4 | 3 | 0.27 | -0.27 | 0.04 | -0.03 | 8/13/2025 | 8/13/2025 3:59:57 PM EST |
| 79.00 | 1.62 | 1.83 | 1.73 | 1.90 | -0.50 | -20.84% | 0.02 | 1 | 7 | 0.28 | -0.31 | 0.04 | -0.03 | 8/13/2025 | 8/13/2025 3:59:57 PM EST |
| 80.00 | 1.81 | 2.09 | 1.95 | 2.10 | -1.20 | -36.37% | 0.02 | 6 | 3 | 0.27 | -0.36 | 0.05 | -0.03 | 8/13/2025 | 8/13/2025 3:59:57 PM EST |
| 81.00 | 2.35 | 2.53 | 2.44 | 2.62 | % | 0.03 | 1 | 0 | 0.28 | -0.41 | 0.05 | -0.03 | 8/13/2025 | 8/13/2025 3:59:57 PM EST | |
| 82.00 | 2.59 | 3.05 | 2.82 | 3.21 | % | 0.03 | 1 | 0 | 0.27 | -0.46 | 0.05 | -0.03 | 8/13/2025 | 8/13/2025 3:59:57 PM EST | |
| 83.00 | 3.30 | 3.50 | 3.40 | % | 0.04 | 0 | 0 | 0.28 | -0.51 | 0.05 | -0.03 | 8/13/2025 3:59:57 PM EST | |||
| 84.00 | 3.90 | 4.05 | 3.98 | 4.07 | -2.27 | -35.81% | 0.05 | 1 | 2 | 0.28 | -0.56 | 0.05 | -0.03 | 8/13/2025 | 8/13/2025 3:59:57 PM EST |
| 85.00 | 4.50 | 4.65 | 4.58 | % | 0.05 | 0 | 0 | 0.28 | -0.61 | 0.05 | -0.03 | 8/13/2025 3:59:57 PM EST | |||
| 86.00 | 5.15 | 5.35 | 5.25 | % | 0.06 | 0 | 0 | 0.28 | -0.66 | 0.05 | -0.03 | 8/13/2025 3:59:57 PM EST | |||
| 87.00 | 4.85 | 6.25 | 5.55 | % | 0.06 | 0 | 0 | 0.24 | -0.71 | 0.05 | -0.03 | 8/13/2025 3:59:57 PM EST | |||
| 88.00 | 6.65 | 6.90 | 6.78 | % | 0.08 | 0 | 0 | 0.29 | -0.75 | 0.04 | -0.03 | 8/13/2025 3:59:57 PM EST | |||
| 89.00 | 7.25 | 7.75 | 7.50 | % | 0.08 | 0 | 0 | 0.28 | -0.79 | 0.04 | -0.02 | 8/13/2025 3:59:57 PM EST | |||
| 90.00 | 8.10 | 8.50 | 8.30 | 8.28 | -2.29 | -21.67% | 0.09 | 2 | 2 | 0.28 | -0.82 | 0.04 | -0.02 | 8/13/2025 | 8/13/2025 3:59:57 PM EST |
| 91.00 | 9.10 | 9.35 | 9.23 | % | 0.10 | 0 | 0 | 0.29 | -0.85 | 0.03 | -0.02 | 8/13/2025 3:59:57 PM EST | |||
| 92.00 | 9.00 | 10.30 | 9.65 | 10.03 | % | 0.10 | 2 | 0 | 0.21 | -0.88 | 0.03 | -0.02 | 8/13/2025 | 8/13/2025 3:59:57 PM EST | |
| 95.00 | 12.55 | 13.15 | 12.85 | % | 0.14 | 0 | 0 | 0.30 | -0.94 | 0.02 | -0.01 | 8/13/2025 3:59:57 PM EST | |||
| 100.00 | 17.50 | 18.00 | 17.75 | % | 0.18 | 0 | 0 | 0.38 | -0.98 | 0.01 | 0.00 | 8/13/2025 3:59:57 PM EST | |||
| 105.00 | 22.45 | 23.15 | 22.80 | % | 0.22 | 0 | 0 | 0.52 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:57 PM EST | |||
| 110.00 | 27.40 | 27.90 | 27.65 | % | 0.25 | 0 | 0 | 0.55 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:57 PM EST | |||
| 115.00 | 32.40 | 32.85 | 32.63 | % | 0.28 | 0 | 0 | 0.68 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:57 PM EST |