Options Chain for MERCK & CO INC COM (MRK) - $117.09 as of 3/11/2026 3:00:25 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 | 74.15 | 78.05 | 76.10 | 41.86 | 0.00 | 0.00% | 1.90 | 0 | 0 | 1.17 | 1.00 | 0.00 | 0.00 | 9/15/2025 | 3/11/2026 4:00:15 PM EST |
| 45.00 | 69.15 | 73.20 | 71.18 | 51.50 | 0.00 | 0.00% | 1.58 | 0 | 0 | 1.06 | 1.00 | 0.00 | 0.00 | 11/18/2025 | 3/11/2026 4:00:15 PM EST |
| 50.00 | 64.15 | 68.10 | 66.13 | 72.30 | 0.00 | 0.00% | 1.32 | 0 | 6 | 0.95 | 1.00 | 0.00 | 0.00 | 2/19/2026 | 3/11/2026 4:00:15 PM EST |
| 55.00 | 59.15 | 63.05 | 61.10 | 66.78 | 0.00 | 0.00% | 1.11 | 0 | 44 | 0.85 | 1.00 | 0.00 | 0.00 | 2/17/2026 | 3/11/2026 4:00:15 PM EST |
| 60.00 | 54.60 | 58.00 | 56.30 | 62.65 | 0.00 | 0.00% | 0.94 | 0 | 19 | 0.75 | 1.00 | 0.00 | 0.00 | 2/27/2026 | 3/11/2026 4:00:15 PM EST |
| 65.00 | 50.30 | 52.45 | 51.38 | 58.50 | 0.00 | 0.00% | 0.79 | 0 | 122 | 0.62 | 1.00 | 0.00 | 0.00 | 2/23/2026 | 3/11/2026 4:00:15 PM EST |
| 70.00 | 45.45 | 47.65 | 46.55 | 38.55 | 0.00 | 0.00% | 0.66 | 0 | 181 | 0.57 | 0.98 | 0.00 | 0.00 | 1/26/2026 | 3/11/2026 4:00:15 PM EST |
| 75.00 | 40.80 | 43.20 | 42.00 | 43.35 | 0.00 | 0.00% | 0.56 | 0 | 170 | 0.55 | 0.96 | 0.00 | 0.00 | 2/10/2026 | 3/11/2026 4:00:15 PM EST |
| 80.00 | 36.30 | 38.40 | 37.35 | 41.46 | 0.00 | 0.00% | 0.47 | 0 | 464 | 0.39 | 0.93 | 0.00 | -0.01 | 2/26/2026 | 3/11/2026 4:00:15 PM EST |
| 85.00 | 31.70 | 33.90 | 32.80 | 32.98 | 0.00 | 0.00% | 0.39 | 0 | 2,414 | 0.38 | 0.90 | 0.01 | -0.01 | 3/9/2026 | 3/11/2026 4:00:15 PM EST |
| 90.00 | 27.75 | 29.65 | 28.70 | 27.52 | 0.00 | 0.00% | 0.32 | 0 | 1,196 | 0.38 | 0.86 | 0.01 | -0.02 | 3/6/2026 | 3/11/2026 4:00:15 PM EST |
| 95.00 | 24.20 | 25.00 | 24.60 | 24.55 | +0.19 | +0.78% | 0.26 | 4 | 675 | 0.37 | 0.81 | 0.01 | -0.02 | 3/11/2026 | 3/11/2026 4:00:15 PM EST |
| 100.00 | 20.50 | 21.10 | 20.80 | 21.30 | +0.91 | +4.47% | 0.21 | 7,624 | 12,016 | 0.36 | 0.76 | 0.01 | -0.02 | 3/11/2026 | 3/11/2026 4:00:15 PM EST |
| 105.00 | 16.60 | 17.50 | 17.05 | 17.25 | -0.90 | -4.96% | 0.16 | 26 | 1,133 | 0.34 | 0.70 | 0.01 | -0.02 | 3/11/2026 | 3/11/2026 4:00:15 PM EST |
| 110.00 | 13.75 | 14.50 | 14.13 | 14.00 | -1.59 | -10.20% | 0.13 | 7 | 2,568 | 0.34 | 0.63 | 0.01 | -0.03 | 3/11/2026 | 3/11/2026 4:00:15 PM EST |
| 115.00 | 10.85 | 11.50 | 11.18 | 11.20 | -0.90 | -7.44% | 0.10 | 11 | 501 | 0.32 | 0.56 | 0.01 | -0.03 | 3/11/2026 | 3/11/2026 4:00:15 PM EST |
| 120.00 | 8.70 | 9.10 | 8.90 | 8.90 | -0.60 | -6.32% | 0.07 | 6 | 1,031 | 0.32 | 0.48 | 0.01 | -0.03 | 3/11/2026 | 3/11/2026 4:00:15 PM EST |
| 125.00 | 6.80 | 7.05 | 6.93 | 7.00 | -1.00 | -12.50% | 0.06 | 71 | 691 | 0.31 | 0.41 | 0.01 | -0.03 | 3/11/2026 | 3/11/2026 4:00:15 PM EST |
| 130.00 | 5.15 | 5.55 | 5.35 | 5.35 | -0.50 | -8.55% | 0.04 | 62 | 1,653 | 0.31 | 0.34 | 0.01 | -0.02 | 3/11/2026 | 3/11/2026 4:00:15 PM EST |
| 135.00 | 3.85 | 4.10 | 3.98 | 4.00 | -0.40 | -9.10% | 0.03 | 8 | 2,029 | 0.30 | 0.28 | 0.01 | -0.02 | 3/11/2026 | 3/11/2026 4:00:15 PM EST |
| 140.00 | 2.76 | 3.25 | 3.01 | 3.05 | -0.45 | -12.86% | 0.02 | 42 | 392 | 0.30 | 0.23 | 0.01 | -0.02 | 3/11/2026 | 3/11/2026 4:00:15 PM EST |
| 145.00 | 2.08 | 2.36 | 2.22 | 2.54 | 0.00 | 0.00% | 0.02 | 0 | 237 | 0.30 | 0.18 | 0.01 | -0.02 | 3/10/2026 | 3/11/2026 4:00:15 PM EST |
| 150.00 | 1.51 | 1.90 | 1.71 | 1.68 | -0.28 | -14.29% | 0.01 | 2 | 329 | 0.30 | 0.14 | 0.01 | -0.01 | 3/11/2026 | 3/11/2026 4:00:15 PM EST |
| 155.00 | 0.95 | 1.48 | 1.22 | 1.40 | 0.00 | 0.00% | 0.01 | 0 | 29 | 0.30 | 0.11 | 0.01 | -0.01 | 3/10/2026 | 3/11/2026 4:00:15 PM EST |
| 160.00 | 0.76 | 1.44 | 1.10 | 1.03 | 0.00 | 0.00% | 0.01 | 0 | 79 | 0.31 | 0.08 | 0.01 | -0.01 | 3/9/2026 | 3/11/2026 4:00:15 PM EST |
| 165.00 | 0.62 | 1.07 | 0.85 | 1.14 | 0.00 | 0.00% | 0.01 | 0 | 25 | 0.32 | 0.06 | 0.00 | -0.01 | 3/3/2026 | 3/11/2026 4:00:15 PM EST |
| 170.00 | 0.31 | 0.99 | 0.65 | % | 0.00 | 0 | 0 | 0.31 | 0.05 | 0.00 | -0.01 | 3/11/2026 4:00:15 PM EST | |||
| 175.00 | 0.05 | 1.02 | 0.54 | % | 0.00 | 0 | 0 | 0.30 | 0.04 | 0.00 | -0.01 | 3/11/2026 4:00:15 PM EST | |||
| 180.00 | 0.14 | 0.51 | 0.33 | 0.50 | 0.00 | 0.00% | 0.00 | 0 | 10 | 0.31 | 0.03 | 0.00 | 0.00 | 2/26/2026 | 3/11/2026 4:00:15 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 | 0.02 | 2.19 | 1.11 | 0.06 | 0.00 | 0.00% | 0.03 | 0 | 29 | 0.82 | 0.00 | 0.00 | 0.00 | 1/22/2026 | 3/11/2026 4:00:15 PM EST |
| 45.00 | 0.01 | 0.70 | 0.36 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 46 | 0.61 | 0.00 | 0.00 | 0.00 | 12/26/2025 | 3/11/2026 4:00:15 PM EST |
| 50.00 | 0.00 | 0.94 | 0.47 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 18 | 0.74 | 0.00 | 0.00 | 0.00 | 1/15/2026 | 3/11/2026 4:00:15 PM EST |
| 55.00 | 0.00 | 0.85 | 0.43 | 0.26 | 0.00 | 0.00% | 0.01 | 0 | 965 | 0.65 | 0.00 | 0.00 | 0.00 | 2/3/2026 | 3/11/2026 4:00:15 PM EST |
| 60.00 | 0.19 | 0.76 | 0.48 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 2,264 | 0.51 | 0.00 | 0.00 | 0.00 | 2/13/2026 | 3/11/2026 4:00:15 PM EST |
| 65.00 | 0.27 | 0.82 | 0.55 | 0.46 | 0.00 | 0.00% | 0.01 | 0 | 751 | 0.47 | 0.00 | 0.00 | 0.00 | 3/3/2026 | 3/11/2026 4:00:15 PM EST |
| 70.00 | 0.48 | 1.22 | 0.85 | 0.81 | 0.00 | 0.00% | 0.01 | 0 | 889 | 0.46 | -0.02 | 0.00 | 0.00 | 3/6/2026 | 3/11/2026 4:00:15 PM EST |
| 75.00 | 0.76 | 1.11 | 0.94 | 0.95 | 0.00 | 0.00% | 0.01 | 0 | 2,316 | 0.42 | -0.04 | 0.00 | 0.00 | 3/10/2026 | 3/11/2026 4:00:15 PM EST |
| 80.00 | 1.13 | 1.46 | 1.30 | 1.54 | 0.00 | 0.00% | 0.02 | 0 | 3,762 | 0.40 | -0.07 | 0.00 | -0.01 | 3/6/2026 | 3/11/2026 4:00:15 PM EST |
| 85.00 | 1.65 | 1.96 | 1.81 | 1.77 | -0.28 | -13.66% | 0.02 | 3 | 999 | 0.39 | -0.10 | 0.01 | -0.01 | 3/11/2026 | 3/11/2026 4:00:15 PM EST |
| 90.00 | 2.17 | 2.68 | 2.43 | 2.74 | 0.00 | 0.00% | 0.03 | 0 | 2,490 | 0.37 | -0.14 | 0.01 | -0.02 | 3/9/2026 | 3/11/2026 4:00:15 PM EST |
| 95.00 | 3.25 | 3.45 | 3.35 | 3.35 | +0.05 | +1.52% | 0.04 | 60 | 1,072 | 0.36 | -0.19 | 0.01 | -0.02 | 3/11/2026 | 3/11/2026 4:00:15 PM EST |
| 100.00 | 4.40 | 4.70 | 4.55 | 4.55 | +0.20 | +4.60% | 0.05 | 88 | 3,590 | 0.35 | -0.24 | 0.01 | -0.02 | 3/11/2026 | 3/11/2026 4:00:15 PM EST |
| 105.00 | 5.75 | 6.30 | 6.03 | 6.00 | +0.15 | +2.57% | 0.06 | 29 | 1,627 | 0.34 | -0.30 | 0.01 | -0.02 | 3/11/2026 | 3/11/2026 4:00:15 PM EST |
| 110.00 | 7.70 | 8.10 | 7.90 | 7.70 | +0.45 | +6.21% | 0.07 | 14 | 1,815 | 0.33 | -0.37 | 0.01 | -0.03 | 3/11/2026 | 3/11/2026 4:00:15 PM EST |
| 115.00 | 9.85 | 10.20 | 10.03 | 9.90 | +0.50 | +5.32% | 0.09 | 93 | 348 | 0.33 | -0.44 | 0.01 | -0.03 | 3/11/2026 | 3/11/2026 4:00:15 PM EST |
| 120.00 | 12.40 | 12.80 | 12.60 | 11.45 | 0.00 | 0.00% | 0.10 | 0 | 1,166 | 0.32 | -0.52 | 0.01 | -0.03 | 3/10/2026 | 3/11/2026 4:00:15 PM EST |
| 125.00 | 15.25 | 15.75 | 15.50 | 15.15 | -1.25 | -7.63% | 0.12 | 1 | 189 | 0.31 | -0.59 | 0.01 | -0.03 | 3/11/2026 | 3/11/2026 4:00:15 PM EST |
| 130.00 | 18.00 | 19.30 | 18.65 | 18.60 | +1.00 | +5.69% | 0.14 | 1 | 21 | 0.30 | -0.66 | 0.01 | -0.02 | 3/11/2026 | 3/11/2026 4:00:15 PM EST |
| 135.00 | 21.80 | 23.00 | 22.40 | 22.15 | -1.50 | -6.35% | 0.17 | 1 | 6 | 0.30 | -0.72 | 0.01 | -0.02 | 3/11/2026 | 3/11/2026 4:00:15 PM EST |
| 140.00 | 25.65 | 27.10 | 26.38 | 21.10 | 0.00 | 0.00% | 0.19 | 0 | 7 | 0.30 | -0.77 | 0.01 | -0.02 | 2/27/2026 | 3/11/2026 4:00:15 PM EST |
| 145.00 | 29.40 | 32.20 | 30.80 | % | 0.21 | 0 | 0 | 0.30 | -0.82 | 0.01 | -0.02 | 3/11/2026 4:00:15 PM EST | |||
| 150.00 | 34.25 | 36.05 | 35.15 | % | 0.23 | 0 | 0 | 0.30 | -0.86 | 0.01 | -0.01 | 3/11/2026 4:00:15 PM EST | |||
| 155.00 | 38.50 | 41.25 | 39.88 | % | 0.26 | 0 | 0 | 0.39 | -0.89 | 0.01 | -0.01 | 3/11/2026 4:00:15 PM EST | |||
| 160.00 | 43.40 | 45.80 | 44.60 | % | 0.28 | 0 | 0 | 0.40 | -0.92 | 0.01 | -0.01 | 3/11/2026 4:00:15 PM EST | |||
| 165.00 | 47.75 | 51.45 | 49.60 | % | 0.30 | 0 | 0 | 0.46 | -0.94 | 0.00 | -0.01 | 3/11/2026 4:00:15 PM EST | |||
| 170.00 | 52.60 | 56.15 | 54.38 | % | 0.32 | 0 | 0 | 0.47 | -0.95 | 0.00 | -0.01 | 3/11/2026 4:00:15 PM EST | |||
| 175.00 | 57.70 | 61.35 | 59.53 | % | 0.34 | 0 | 0 | 0.50 | -0.96 | 0.00 | -0.01 | 3/11/2026 4:00:15 PM EST | |||
| 180.00 | 62.70 | 66.15 | 64.43 | % | 0.36 | 0 | 0 | 0.52 | -0.97 | 0.00 | 0.00 | 3/11/2026 4:00:15 PM EST |