Options Chain for MERCK & CO INC COM (MRK) - $104.78 as of 11/28/2025 3:57:21 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 | % | 0.00 | 0 | 0 | 1.61 | 1.00 | 0.00 | 0.00 | 11/28/2025 1:00:01 PM EST | ||||||
| 60.00 | % | 0.00 | 0 | 0 | 1.42 | 1.00 | 0.00 | 0.00 | 11/28/2025 1:00:01 PM EST | ||||||
| 65.00 | % | 0.00 | 0 | 0 | 1.26 | 1.00 | 0.00 | 0.00 | 11/28/2025 1:00:01 PM EST | ||||||
| 70.00 | % | 0.00 | 0 | 0 | 1.12 | 1.00 | 0.00 | 0.00 | 11/28/2025 1:00:01 PM EST | ||||||
| 75.00 | % | 0.00 | 0 | 0 | 0.97 | 1.00 | 0.00 | 0.00 | 11/28/2025 1:00:01 PM EST | ||||||
| 80.00 | 23.05 | 26.95 | 25.00 | % | 0.31 | 0 | 0 | 0.83 | 1.00 | 0.00 | 0.00 | 11/28/2025 1:00:01 PM EST | |||
| 85.00 | 18.10 | 21.95 | 20.03 | % | 0.24 | 0 | 0 | 0.70 | 1.00 | 0.00 | 0.00 | 11/28/2025 1:00:01 PM EST | |||
| 90.00 | 13.45 | 16.65 | 15.05 | % | 0.17 | 0 | 0 | 0.53 | 0.98 | 0.01 | 0.00 | 11/28/2025 1:00:01 PM EST | |||
| 91.00 | 13.20 | 15.80 | 14.50 | % | 0.16 | 0 | 0 | 0.52 | 0.97 | 0.01 | 0.00 | 11/28/2025 1:00:01 PM EST | |||
| 92.00 | 12.25 | 14.75 | 13.50 | % | 0.15 | 0 | 0 | 0.49 | 0.95 | 0.01 | -0.01 | 11/28/2025 1:00:01 PM EST | |||
| 93.00 | 11.35 | 13.80 | 12.58 | 12.37 | % | 0.14 | 1 | 0 | 0.47 | 0.94 | 0.02 | -0.01 | 11/28/2025 | 11/28/2025 1:00:01 PM EST | |
| 94.00 | 10.40 | 12.55 | 11.48 | % | 0.12 | 0 | 0 | 0.42 | 0.92 | 0.02 | -0.01 | 11/28/2025 1:00:01 PM EST | |||
| 95.00 | 9.65 | 12.05 | 10.85 | 10.34 | % | 0.11 | 1 | 0 | 0.45 | 0.89 | 0.02 | -0.02 | 11/28/2025 | 11/28/2025 1:00:01 PM EST | |
| 96.00 | 7.60 | 11.20 | 9.40 | % | 0.10 | 0 | 0 | 0.43 | 0.86 | 0.03 | -0.02 | 11/28/2025 1:00:01 PM EST | |||
| 97.00 | 7.65 | 10.35 | 9.00 | % | 0.09 | 0 | 0 | 0.42 | 0.83 | 0.03 | -0.02 | 11/28/2025 1:00:01 PM EST | |||
| 98.00 | 6.70 | 9.50 | 8.10 | % | 0.08 | 0 | 0 | 0.40 | 0.80 | 0.03 | -0.03 | 11/28/2025 1:00:01 PM EST | |||
| 99.00 | 5.70 | 8.75 | 7.23 | % | 0.07 | 0 | 0 | 0.40 | 0.76 | 0.04 | -0.03 | 11/28/2025 1:00:01 PM EST | |||
| 100.00 | 4.90 | 7.00 | 5.95 | % | 0.06 | 0 | 0 | 0.21 | 0.72 | 0.04 | -0.03 | 11/28/2025 1:00:01 PM EST | |||
| 101.00 | 5.00 | 6.70 | 5.85 | % | 0.06 | 0 | 0 | 0.27 | 0.68 | 0.04 | -0.03 | 11/28/2025 1:00:01 PM EST | |||
| 102.00 | 4.05 | 6.00 | 5.03 | % | 0.05 | 0 | 0 | 0.26 | 0.63 | 0.04 | -0.04 | 11/28/2025 1:00:01 PM EST | |||
| 103.00 | 3.80 | 5.30 | 4.55 | % | 0.04 | 0 | 0 | 0.26 | 0.59 | 0.04 | -0.04 | 11/28/2025 1:00:01 PM EST | |||
| 104.00 | 3.30 | 4.70 | 4.00 | 3.82 | -0.63 | -14.16% | 0.04 | 10 | 3 | 0.26 | 0.54 | 0.05 | -0.04 | 11/28/2025 | 11/28/2025 1:00:01 PM EST |
| 105.00 | 2.75 | 3.85 | 3.30 | % | 0.03 | 0 | 0 | 0.25 | 0.50 | 0.05 | -0.04 | 11/28/2025 1:00:01 PM EST | |||
| 106.00 | 2.45 | 3.15 | 2.80 | % | 0.03 | 0 | 0 | 0.24 | 0.45 | 0.04 | -0.04 | 11/28/2025 1:00:01 PM EST | |||
| 107.00 | 2.15 | 3.10 | 2.63 | 3.05 | % | 0.02 | 1 | 0 | 0.26 | 0.41 | 0.04 | -0.04 | 11/28/2025 | 11/28/2025 1:00:01 PM EST | |
| 108.00 | 1.75 | 3.15 | 2.45 | 2.60 | 0.00 | 0.00% | 0.02 | 0 | 6 | 0.27 | 0.37 | 0.04 | -0.04 | 11/26/2025 | 11/28/2025 1:00:01 PM EST |
| 109.00 | 1.41 | 3.10 | 2.26 | 1.94 | % | 0.02 | 9 | 0 | 0.28 | 0.33 | 0.04 | -0.04 | 11/28/2025 | 11/28/2025 1:00:01 PM EST | |
| 110.00 | 1.32 | 3.50 | 2.41 | 1.65 | % | 0.02 | 2 | 0 | 0.32 | 0.30 | 0.04 | -0.04 | 11/28/2025 | 11/28/2025 1:00:01 PM EST | |
| 111.00 | 1.12 | 2.46 | 1.79 | 1.45 | -0.92 | -38.82% | 0.02 | 2 | 1 | 0.29 | 0.26 | 0.04 | -0.03 | 11/28/2025 | 11/28/2025 1:00:01 PM EST |
| 112.00 | 0.64 | 2.44 | 1.54 | 1.27 | % | 0.01 | 2 | 0 | 0.28 | 0.23 | 0.03 | -0.03 | 11/28/2025 | 11/28/2025 1:00:01 PM EST | |
| 113.00 | 0.00 | 3.00 | 1.50 | 1.97 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.43 | 0.20 | 0.03 | -0.03 | 11/26/2025 | 11/28/2025 1:00:01 PM EST |
| 114.00 | 0.00 | 2.89 | 1.45 | % | 0.01 | 0 | 0 | 0.44 | 0.17 | 0.03 | -0.03 | 11/28/2025 1:00:01 PM EST | |||
| 115.00 | 0.00 | 2.79 | 1.40 | 0.84 | % | 0.01 | 1 | 0 | 0.45 | 0.15 | 0.03 | -0.03 | 11/28/2025 | 11/28/2025 1:00:01 PM EST | |
| 116.00 | 0.33 | 1.20 | 0.77 | 0.74 | % | 0.01 | 1 | 0 | 0.28 | 0.14 | 0.02 | -0.03 | 11/28/2025 | 11/28/2025 1:00:01 PM EST | |
| 117.00 | 0.00 | 2.64 | 1.32 | 0.66 | % | 0.01 | 1 | 0 | 0.48 | 0.11 | 0.02 | -0.02 | 11/28/2025 | 11/28/2025 1:00:01 PM EST | |
| 118.00 | 0.00 | 2.58 | 1.29 | % | 0.01 | 0 | 0 | 0.49 | 0.09 | 0.02 | -0.02 | 11/28/2025 1:00:01 PM EST | |||
| 119.00 | 0.00 | 2.52 | 1.26 | % | 0.01 | 0 | 0 | 0.51 | 0.08 | 0.02 | -0.02 | 11/28/2025 1:00:01 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 | 0 | 1.56 | 0.00 | 0.00 | 0.00 | 11/28/2025 1:00:01 PM EST | ||||||
| 60.00 | % | 0.00 | 0 | 0 | 1.39 | 0.00 | 0.00 | 0.00 | 11/28/2025 1:00:01 PM EST | ||||||
| 65.00 | % | 0.00 | 0 | 0 | 1.23 | 0.00 | 0.00 | 0.00 | 11/28/2025 1:00:01 PM EST | ||||||
| 70.00 | % | 0.00 | 0 | 0 | 1.08 | 0.00 | 0.00 | 0.00 | 11/28/2025 1:00:01 PM EST | ||||||
| 75.00 | 0.00 | 1.07 | 0.54 | % | 0.01 | 0 | 0 | 0.77 | 0.00 | 0.00 | 0.00 | 11/28/2025 1:00:01 PM EST | |||
| 80.00 | 0.00 | 2.14 | 1.07 | % | 0.01 | 0 | 0 | 0.81 | 0.00 | 0.00 | 0.00 | 11/28/2025 1:00:01 PM EST | |||
| 85.00 | 0.00 | 2.25 | 1.13 | % | 0.01 | 0 | 0 | 0.69 | 0.00 | 0.00 | 0.00 | 11/28/2025 1:00:01 PM EST | |||
| 90.00 | 0.00 | 2.44 | 1.22 | % | 0.01 | 0 | 0 | 0.58 | -0.02 | 0.01 | 0.00 | 11/28/2025 1:00:01 PM EST | |||
| 91.00 | 0.00 | 2.50 | 1.25 | % | 0.01 | 0 | 0 | 0.56 | -0.03 | 0.01 | 0.00 | 11/28/2025 1:00:01 PM EST | |||
| 92.00 | 0.00 | 2.58 | 1.29 | % | 0.01 | 0 | 0 | 0.54 | -0.05 | 0.01 | -0.01 | 11/28/2025 1:00:01 PM EST | |||
| 93.00 | 0.00 | 2.65 | 1.33 | % | 0.01 | 0 | 0 | 0.52 | -0.06 | 0.02 | -0.01 | 11/28/2025 1:00:01 PM EST | |||
| 94.00 | 0.00 | 2.75 | 1.38 | % | 0.01 | 0 | 0 | 0.51 | -0.08 | 0.02 | -0.01 | 11/28/2025 1:00:01 PM EST | |||
| 95.00 | 0.00 | 2.85 | 1.43 | % | 0.02 | 0 | 0 | 0.49 | -0.11 | 0.02 | -0.02 | 11/28/2025 1:00:01 PM EST | |||
| 96.00 | 0.00 | 1.47 | 0.74 | % | 0.01 | 0 | 0 | 0.34 | -0.14 | 0.03 | -0.02 | 11/28/2025 1:00:01 PM EST | |||
| 97.00 | 0.00 | 3.15 | 1.58 | % | 0.02 | 0 | 0 | 0.46 | -0.17 | 0.03 | -0.02 | 11/28/2025 1:00:01 PM EST | |||
| 98.00 | 0.00 | 1.65 | 0.83 | % | 0.01 | 0 | 0 | 0.30 | -0.20 | 0.03 | -0.03 | 11/28/2025 1:00:01 PM EST | |||
| 99.00 | 0.00 | 3.55 | 1.78 | % | 0.02 | 0 | 0 | 0.43 | -0.24 | 0.04 | -0.03 | 11/28/2025 1:00:01 PM EST | |||
| 100.00 | 0.00 | 2.19 | 1.10 | % | 0.01 | 0 | 0 | 0.30 | -0.28 | 0.04 | -0.03 | 11/28/2025 1:00:01 PM EST | |||
| 101.00 | 0.34 | 2.60 | 1.47 | % | 0.01 | 0 | 0 | 0.20 | -0.32 | 0.04 | -0.03 | 11/28/2025 1:00:01 PM EST | |||
| 102.00 | 2.20 | 2.80 | 2.50 | 2.56 | % | 0.02 | 2 | 0 | 0.26 | -0.37 | 0.04 | -0.04 | 11/28/2025 | 11/28/2025 1:00:01 PM EST | |
| 103.00 | 2.43 | 3.40 | 2.92 | % | 0.03 | 0 | 0 | 0.26 | -0.41 | 0.04 | -0.04 | 11/28/2025 1:00:01 PM EST | |||
| 104.00 | 3.00 | 3.85 | 3.43 | % | 0.03 | 0 | 0 | 0.26 | -0.46 | 0.05 | -0.04 | 11/28/2025 1:00:01 PM EST | |||
| 105.00 | 3.35 | 4.65 | 4.00 | % | 0.04 | 0 | 0 | 0.27 | -0.50 | 0.05 | -0.04 | 11/28/2025 1:00:01 PM EST | |||
| 106.00 | 2.52 | 4.95 | 3.74 | % | 0.04 | 0 | 0 | 0.21 | -0.55 | 0.04 | -0.04 | 11/28/2025 1:00:01 PM EST | |||
| 107.00 | 3.15 | 5.85 | 4.50 | % | 0.04 | 0 | 0 | 0.22 | -0.59 | 0.04 | -0.04 | 11/28/2025 1:00:01 PM EST | |||
| 108.00 | 5.00 | 6.05 | 5.53 | % | 0.05 | 0 | 0 | 0.25 | -0.63 | 0.04 | -0.04 | 11/28/2025 1:00:01 PM EST | |||
| 109.00 | 4.90 | 7.35 | 6.13 | % | 0.06 | 0 | 0 | 0.24 | -0.67 | 0.04 | -0.04 | 11/28/2025 1:00:01 PM EST | |||
| 110.00 | 5.65 | 8.95 | 7.30 | % | 0.07 | 0 | 0 | 0.27 | -0.70 | 0.04 | -0.04 | 11/28/2025 1:00:01 PM EST | |||
| 111.00 | 6.55 | 9.80 | 8.18 | % | 0.07 | 0 | 0 | 0.28 | -0.74 | 0.04 | -0.03 | 11/28/2025 1:00:01 PM EST | |||
| 112.00 | 7.30 | 10.60 | 8.95 | % | 0.08 | 0 | 0 | 0.26 | -0.77 | 0.03 | -0.03 | 11/28/2025 1:00:01 PM EST | |||
| 113.00 | 8.60 | 11.45 | 10.03 | % | 0.09 | 0 | 0 | 0.30 | -0.80 | 0.03 | -0.03 | 11/28/2025 1:00:01 PM EST | |||
| 114.00 | 9.05 | 12.25 | 10.65 | % | 0.09 | 0 | 0 | 0.45 | -0.83 | 0.03 | -0.03 | 11/28/2025 1:00:01 PM EST | |||
| 115.00 | 9.95 | 13.15 | 11.55 | % | 0.10 | 0 | 0 | 0.46 | -0.85 | 0.03 | -0.03 | 11/28/2025 1:00:01 PM EST | |||
| 116.00 | 10.85 | 14.05 | 12.45 | % | 0.11 | 0 | 0 | 0.48 | -0.86 | 0.02 | -0.03 | 11/28/2025 1:00:01 PM EST | |||
| 117.00 | 11.80 | 14.95 | 13.38 | % | 0.11 | 0 | 0 | 0.49 | -0.89 | 0.02 | -0.02 | 11/28/2025 1:00:01 PM EST | |||
| 118.00 | 12.75 | 15.90 | 14.33 | % | 0.12 | 0 | 0 | 0.50 | -0.91 | 0.02 | -0.02 | 11/28/2025 1:00:01 PM EST | |||
| 119.00 | 13.10 | 16.80 | 14.95 | % | 0.13 | 0 | 0 | 0.51 | -0.92 | 0.02 | -0.02 | 11/28/2025 1:00:01 PM EST |