Options Chain for MERCK & CO INC COM (MRK) - $130.76 as of 7/27/2026 8:27:19 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 | 88.95 | 93.00 | 90.98 | % | 2.27 | 0 | 0 | 2.30 | 1.00 | 0.00 | 0.00 | 7/27/2026 4:00:04 PM EST | |||
| 45.00 | 83.95 | 88.00 | 85.98 | % | 1.91 | 0 | 0 | 2.10 | 1.00 | 0.00 | 0.00 | 7/27/2026 4:00:04 PM EST | |||
| 50.00 | 79.10 | 83.05 | 81.08 | 71.85 | 0.00 | 0.00% | 1.62 | 0 | 4 | 1.88 | 1.00 | 0.00 | 0.00 | 6/25/2026 | 7/27/2026 4:00:04 PM EST |
| 55.00 | 75.10 | 77.65 | 76.38 | 61.36 | 0.00 | 0.00% | 1.39 | 0 | 33 | 1.61 | 1.00 | 0.00 | 0.00 | 6/15/2026 | 7/27/2026 4:00:04 PM EST |
| 60.00 | 70.35 | 73.10 | 71.73 | 68.19 | 0.00 | 0.00% | 1.20 | 0 | 2 | 1.56 | 1.00 | 0.00 | 0.00 | 7/16/2026 | 7/27/2026 4:00:04 PM EST |
| 65.00 | 65.15 | 67.70 | 66.43 | % | 1.02 | 0 | 2 | 1.34 | 1.00 | 0.00 | 0.00 | 7/27/2026 4:00:04 PM EST | |||
| 70.00 | 60.45 | 62.75 | 61.60 | 54.80 | 0.00 | 0.00% | 0.88 | 0 | 19 | 1.23 | 1.00 | 0.00 | 0.00 | 7/16/2026 | 7/27/2026 4:00:04 PM EST |
| 75.00 | 55.35 | 58.20 | 56.78 | 37.50 | 0.00 | 0.00% | 0.76 | 0 | 142 | 1.21 | 1.00 | 0.00 | 0.00 | 5/7/2026 | 7/27/2026 4:00:04 PM EST |
| 80.00 | 50.70 | 52.80 | 51.75 | 45.00 | 0.00 | 0.00% | 0.65 | 0 | 181 | 1.01 | 1.00 | 0.00 | 0.00 | 7/15/2026 | 7/27/2026 4:00:04 PM EST |
| 85.00 | 44.55 | 48.25 | 46.40 | 43.80 | 0.00 | 0.00% | 0.55 | 0 | 2,073 | 0.98 | 1.00 | 0.00 | 0.00 | 7/7/2026 | 7/27/2026 4:00:04 PM EST |
| 90.00 | 40.75 | 43.10 | 41.93 | 35.55 | 0.00 | 0.00% | 0.47 | 0 | 1,086 | 0.85 | 1.00 | 0.00 | 0.00 | 7/15/2026 | 7/27/2026 4:00:04 PM EST |
| 95.00 | 35.35 | 38.40 | 36.88 | 30.38 | 0.00 | 0.00% | 0.39 | 0 | 713 | 0.80 | 0.99 | 0.00 | 0.00 | 7/21/2026 | 7/27/2026 4:00:04 PM EST |
| 100.00 | 31.05 | 33.50 | 32.28 | 32.28 | +0.61 | +1.93% | 0.32 | 2 | 15,327 | 0.70 | 0.97 | 0.00 | -0.01 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 105.00 | 26.00 | 28.25 | 27.13 | 28.27 | +2.12 | +8.11% | 0.26 | 224 | 1,129 | 0.59 | 0.95 | 0.01 | -0.02 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 110.00 | 21.70 | 23.45 | 22.58 | 22.57 | +0.12 | +0.54% | 0.21 | 16 | 2,663 | 0.46 | 0.91 | 0.01 | -0.03 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 115.00 | 17.10 | 18.45 | 17.78 | 18.38 | +0.46 | +2.57% | 0.15 | 1 | 2,127 | 0.39 | 0.85 | 0.01 | -0.04 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 120.00 | 12.95 | 14.05 | 13.50 | 13.81 | -0.17 | -1.22% | 0.11 | 12 | 2,793 | 0.36 | 0.77 | 0.02 | -0.05 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 125.00 | 9.55 | 10.40 | 9.98 | 10.42 | +0.39 | +3.89% | 0.08 | 20 | 2,989 | 0.34 | 0.67 | 0.02 | -0.05 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 130.00 | 6.55 | 7.10 | 6.83 | 6.67 | -0.38 | -5.39% | 0.05 | 288 | 5,530 | 0.32 | 0.54 | 0.03 | -0.06 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 135.00 | 4.20 | 4.60 | 4.40 | 4.55 | -0.10 | -2.16% | 0.03 | 66 | 4,542 | 0.31 | 0.41 | 0.03 | -0.05 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 140.00 | 2.46 | 2.81 | 2.64 | 2.79 | -0.23 | -7.62% | 0.02 | 59 | 11,142 | 0.30 | 0.29 | 0.02 | -0.05 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 145.00 | 1.36 | 1.87 | 1.62 | 1.62 | -0.14 | -7.96% | 0.01 | 330 | 1,155 | 0.30 | 0.19 | 0.02 | -0.04 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 150.00 | 0.48 | 1.21 | 0.85 | 0.87 | -0.18 | -17.15% | 0.01 | 19 | 2,715 | 0.29 | 0.12 | 0.01 | -0.03 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 155.00 | 0.28 | 0.74 | 0.51 | 0.64 | +0.06 | +10.35% | 0.00 | 1 | 304 | 0.30 | 0.08 | 0.01 | -0.02 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 160.00 | 0.04 | 0.69 | 0.37 | 0.33 | -0.03 | -8.34% | 0.00 | 40 | 202 | 0.30 | 0.04 | 0.01 | -0.01 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 165.00 | 0.06 | 0.41 | 0.24 | 0.18 | 0.00 | 0.00% | 0.00 | 0 | 49 | 0.32 | 0.03 | 0.00 | -0.01 | 7/23/2026 | 7/27/2026 4:00:04 PM EST |
| 170.00 | 0.01 | 0.21 | 0.11 | 0.22 | 0.00 | 0.00% | 0.00 | 0 | 43 | 0.30 | 0.01 | 0.00 | -0.01 | 6/29/2026 | 7/27/2026 4:00:04 PM EST |
| 175.00 | 0.00 | 0.23 | 0.12 | 0.13 | 0.00 | 0.00% | 0.00 | 0 | 13 | 0.39 | 0.01 | 0.00 | 0.00 | 7/9/2026 | 7/27/2026 4:00:04 PM EST |
| 180.00 | 0.00 | 0.19 | 0.10 | 0.06 | 0.00 | 0.00% | 0.00 | 0 | 15 | 0.41 | 0.00 | 0.00 | 0.00 | 7/17/2026 | 7/27/2026 4:00:04 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 | 0.20 | 0.10 | 0.04 | 0.00 | 0.00% | 0.00 | 0 | 11 | 1.44 | 0.00 | 0.00 | 0.00 | 5/18/2026 | 7/27/2026 4:00:04 PM EST |
| 45.00 | 0.00 | 1.03 | 0.52 | 0.02 | 0.00 | 0.00% | 0.01 | 0 | 51 | 1.72 | 0.00 | 0.00 | 0.00 | 6/29/2026 | 7/27/2026 4:00:04 PM EST |
| 50.00 | 0.00 | 0.35 | 0.18 | % | 0.00 | 0 | 18 | 1.29 | 0.00 | 0.00 | 0.00 | 7/27/2026 4:00:04 PM EST | |||
| 55.00 | 0.00 | 0.13 | 0.07 | 0.03 | 0.00 | 0.00% | 0.00 | 0 | 969 | 1.01 | 0.00 | 0.00 | 0.00 | 7/7/2026 | 7/27/2026 4:00:04 PM EST |
| 60.00 | 0.00 | 1.43 | 0.72 | 0.01 | 0.00 | 0.00% | 0.01 | 0 | 2,214 | 1.40 | 0.00 | 0.00 | 0.00 | 7/9/2026 | 7/27/2026 4:00:04 PM EST |
| 65.00 | 0.00 | 0.75 | 0.38 | 0.07 | 0.00 | 0.00% | 0.01 | 0 | 625 | 1.11 | 0.00 | 0.00 | 0.00 | 7/16/2026 | 7/27/2026 4:00:04 PM EST |
| 70.00 | 0.00 | 0.86 | 0.43 | 0.01 | 0.00 | 0.00% | 0.01 | 0 | 722 | 1.03 | 0.00 | 0.00 | 0.00 | 7/16/2026 | 7/27/2026 4:00:04 PM EST |
| 75.00 | 0.00 | 0.34 | 0.17 | 0.02 | +0.01 | +100.00% | 0.00 | 2 | 2,078 | 0.78 | 0.00 | 0.00 | 0.00 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 80.00 | 0.00 | 0.13 | 0.07 | 0.02 | 0.00 | 0.00% | 0.00 | 0 | 3,431 | 0.60 | 0.00 | 0.00 | 0.00 | 7/24/2026 | 7/27/2026 4:00:04 PM EST |
| 85.00 | 0.00 | 0.13 | 0.07 | 0.01 | 0.00 | 0.00% | 0.00 | 3 | 1,300 | 0.54 | 0.00 | 0.00 | 0.00 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 90.00 | 0.00 | 0.22 | 0.11 | 0.11 | 0.00 | 0.00% | 0.00 | 0 | 4,251 | 0.52 | 0.00 | 0.00 | 0.00 | 7/24/2026 | 7/27/2026 4:00:04 PM EST |
| 95.00 | 0.02 | 0.24 | 0.13 | 0.08 | -0.07 | -46.67% | 0.00 | 9 | 4,199 | 0.39 | -0.01 | 0.00 | 0.00 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 100.00 | 0.13 | 0.38 | 0.26 | 0.17 | -0.05 | -22.73% | 0.00 | 39 | 5,896 | 0.39 | -0.03 | 0.00 | -0.01 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 105.00 | 0.33 | 0.54 | 0.44 | 0.43 | -0.01 | -2.28% | 0.00 | 10 | 3,676 | 0.37 | -0.05 | 0.01 | -0.02 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 110.00 | 0.60 | 0.84 | 0.72 | 0.72 | +0.04 | +5.89% | 0.01 | 464 | 5,393 | 0.35 | -0.09 | 0.01 | -0.03 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 115.00 | 1.09 | 1.36 | 1.23 | 1.25 | -0.20 | -13.80% | 0.01 | 85 | 2,202 | 0.33 | -0.15 | 0.01 | -0.04 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 120.00 | 1.98 | 2.28 | 2.13 | 2.08 | -0.15 | -6.73% | 0.02 | 57 | 3,494 | 0.32 | -0.23 | 0.02 | -0.05 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 125.00 | 3.50 | 3.65 | 3.58 | 3.50 | -0.15 | -4.11% | 0.03 | 107 | 1,274 | 0.31 | -0.33 | 0.02 | -0.05 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 130.00 | 5.50 | 5.95 | 5.73 | 5.50 | -0.05 | -0.91% | 0.04 | 141 | 320 | 0.31 | -0.46 | 0.03 | -0.06 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 135.00 | 8.25 | 8.65 | 8.45 | 8.17 | +0.07 | +0.87% | 0.06 | 6 | 101 | 0.31 | -0.59 | 0.03 | -0.05 | 7/27/2026 | 7/27/2026 4:00:04 PM EST |
| 140.00 | 11.25 | 12.05 | 11.65 | 11.24 | 0.00 | 0.00% | 0.08 | 0 | 46 | 0.30 | -0.71 | 0.02 | -0.05 | 7/24/2026 | 7/27/2026 4:00:04 PM EST |
| 145.00 | 14.90 | 16.10 | 15.50 | 18.17 | 0.00 | 0.00% | 0.11 | 0 | 11 | 0.29 | -0.81 | 0.02 | -0.04 | 7/17/2026 | 7/27/2026 4:00:04 PM EST |
| 150.00 | 18.60 | 20.40 | 19.50 | 22.69 | 0.00 | 0.00% | 0.13 | 0 | 10 | 0.36 | -0.88 | 0.01 | -0.03 | 7/17/2026 | 7/27/2026 4:00:04 PM EST |
| 155.00 | 22.65 | 25.40 | 24.03 | 23.30 | % | 0.16 | 3 | 0 | 0.42 | -0.92 | 0.01 | -0.02 | 7/27/2026 | 7/27/2026 4:00:04 PM EST | |
| 160.00 | 27.75 | 29.95 | 28.85 | % | 0.18 | 0 | 0 | 0.43 | -0.96 | 0.01 | -0.01 | 7/27/2026 4:00:04 PM EST | |||
| 165.00 | 32.40 | 34.80 | 33.60 | % | 0.20 | 0 | 0 | 0.46 | -0.97 | 0.00 | -0.01 | 7/27/2026 4:00:04 PM EST | |||
| 170.00 | 37.15 | 41.20 | 39.18 | % | 0.23 | 0 | 0 | 0.61 | -0.99 | 0.00 | -0.01 | 7/27/2026 4:00:04 PM EST | |||
| 175.00 | 42.10 | 45.60 | 43.85 | % | 0.25 | 0 | 0 | 0.63 | -0.99 | 0.00 | 0.00 | 7/27/2026 4:00:04 PM EST | |||
| 180.00 | 47.10 | 50.35 | 48.73 | % | 0.27 | 0 | 0 | 0.65 | -1.00 | 0.00 | 0.00 | 7/27/2026 4:00:04 PM EST |