Options Chain for MERCK & CO INC COM (MRK) - $110.74 as of 4/30/2026 4:30:01 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 | 67.75 | 71.60 | 69.68 | 75.30 | 0.00 | 0.00% | 1.74 | 0 | 1 | 2.23 | 1.00 | 0.00 | 0.00 | 3/23/2026 | 4/30/2026 2:59:04 PM EST |
| 45.00 | 62.70 | 66.65 | 64.68 | % | 1.44 | 0 | 0 | 2.00 | 1.00 | 0.00 | 0.00 | 4/30/2026 2:59:04 PM EST | |||
| 50.00 | 58.15 | 61.65 | 59.90 | % | 1.20 | 0 | 10 | 1.80 | 1.00 | 0.00 | 0.00 | 4/30/2026 2:59:04 PM EST | |||
| 55.00 | 53.00 | 56.65 | 54.83 | % | 1.00 | 0 | 19 | 1.63 | 1.00 | 0.00 | 0.00 | 4/30/2026 2:59:04 PM EST | |||
| 60.00 | 48.60 | 51.70 | 50.15 | 62.90 | 0.00 | 0.00% | 0.84 | 0 | 11 | 1.46 | 1.00 | 0.00 | 0.00 | 4/9/2026 | 4/30/2026 2:59:04 PM EST |
| 65.00 | 43.00 | 46.85 | 44.93 | 47.76 | 0.00 | 0.00% | 0.69 | 0 | 146 | 1.30 | 1.00 | 0.00 | 0.00 | 4/24/2026 | 4/30/2026 2:59:04 PM EST |
| 70.00 | 38.40 | 41.80 | 40.10 | 43.30 | 0.00 | 0.00% | 0.57 | 0 | 196 | 1.17 | 1.00 | 0.00 | 0.00 | 4/21/2026 | 4/30/2026 2:59:04 PM EST |
| 75.00 | 33.85 | 36.85 | 35.35 | 36.00 | 0.00 | 0.00% | 0.47 | 0 | 383 | 1.04 | 1.00 | 0.00 | 0.00 | 4/29/2026 | 4/30/2026 2:59:04 PM EST |
| 80.00 | 28.20 | 31.90 | 30.05 | 31.31 | -0.99 | -3.07% | 0.38 | 1 | 2,787 | 0.86 | 0.98 | 0.00 | -0.01 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 85.00 | 24.25 | 27.00 | 25.63 | 27.36 | 0.00 | 0.00% | 0.30 | 0 | 1,785 | 0.71 | 0.96 | 0.00 | -0.02 | 4/28/2026 | 4/30/2026 2:59:04 PM EST |
| 90.00 | 19.60 | 20.70 | 20.15 | 22.54 | 0.00 | 0.00% | 0.22 | 0 | 2,689 | 0.61 | 0.92 | 0.01 | -0.03 | 4/27/2026 | 4/30/2026 2:59:04 PM EST |
| 95.00 | 15.00 | 15.90 | 15.45 | 15.70 | -2.17 | -12.15% | 0.16 | 2 | 2,393 | 0.32 | 0.87 | 0.01 | -0.04 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 100.00 | 10.70 | 12.00 | 11.35 | 11.21 | -1.68 | -13.04% | 0.11 | 4 | 4,288 | 0.33 | 0.79 | 0.02 | -0.05 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 105.00 | 7.55 | 8.15 | 7.85 | 8.57 | -0.47 | -5.20% | 0.07 | 3 | 2,356 | 0.33 | 0.67 | 0.03 | -0.05 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 110.00 | 4.60 | 4.95 | 4.78 | 4.71 | -1.29 | -21.50% | 0.04 | 201 | 4,400 | 0.32 | 0.52 | 0.03 | -0.05 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 115.00 | 2.61 | 2.83 | 2.72 | 2.58 | -0.93 | -26.50% | 0.02 | 142 | 4,549 | 0.31 | 0.35 | 0.03 | -0.04 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 120.00 | 1.19 | 1.46 | 1.33 | 1.37 | -0.65 | -32.18% | 0.01 | 1,467 | 8,098 | 0.30 | 0.22 | 0.02 | -0.03 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 125.00 | 0.60 | 0.79 | 0.70 | 0.66 | -0.34 | -34.00% | 0.01 | 10,723 | 7,760 | 0.31 | 0.13 | 0.02 | -0.03 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 130.00 | 0.20 | 0.46 | 0.33 | 0.30 | -0.04 | -11.77% | 0.00 | 76 | 3,485 | 0.32 | 0.07 | 0.01 | -0.02 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 135.00 | 0.12 | 0.24 | 0.18 | 0.20 | -0.02 | -9.10% | 0.00 | 45 | 5,971 | 0.31 | 0.04 | 0.01 | -0.01 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 140.00 | 0.00 | 0.31 | 0.16 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 1,661 | 0.39 | 0.02 | 0.00 | -0.01 | 4/29/2026 | 4/30/2026 2:59:04 PM EST |
| 145.00 | 0.05 | 0.17 | 0.11 | 0.10 | -0.01 | -9.10% | 0.00 | 3 | 1,088 | 0.37 | 0.01 | 0.00 | 0.00 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 150.00 | 0.04 | 0.14 | 0.09 | 0.20 | +0.15 | +300.00% | 0.00 | 1 | 1,558 | 0.39 | 0.01 | 0.00 | 0.00 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 155.00 | 0.00 | 0.55 | 0.28 | 0.09 | 0.00 | 0.00% | 0.00 | 0 | 153 | 0.57 | 0.00 | 0.00 | 0.00 | 4/24/2026 | 4/30/2026 2:59:04 PM EST |
| 160.00 | 0.01 | 0.34 | 0.18 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 44 | 0.46 | 0.00 | 0.00 | 0.00 | 4/20/2026 | 4/30/2026 2:59:04 PM EST |
| 165.00 | 0.00 | 0.34 | 0.17 | % | 0.00 | 0 | 0 | 0.59 | 0.00 | 0.00 | 0.00 | 4/30/2026 2:59:04 PM EST | |||
| 170.00 | 0.00 | 0.54 | 0.27 | % | 0.00 | 0 | 0 | 0.68 | 0.00 | 0.00 | 0.00 | 4/30/2026 2:59:04 PM EST | |||
| 175.00 | 0.00 | 0.33 | 0.17 | % | 0.00 | 0 | 0 | 0.66 | 0.00 | 0.00 | 0.00 | 4/30/2026 2:59:04 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 | 0.05 | 0.03 | % | 0.00 | 0 | 759 | 1.10 | 0.00 | 0.00 | 0.00 | 4/30/2026 2:59:04 PM EST | |||
| 45.00 | 0.00 | 0.03 | 0.02 | % | 0.00 | 0 | 253 | 0.93 | 0.00 | 0.00 | 0.00 | 4/30/2026 2:59:04 PM EST | |||
| 50.00 | 0.00 | 2.13 | 1.07 | % | 0.02 | 0 | 123 | 1.61 | 0.00 | 0.00 | 0.00 | 4/30/2026 2:59:04 PM EST | |||
| 55.00 | 0.00 | 2.13 | 1.07 | 0.01 | 0.00 | 0.00% | 0.02 | 0 | 1,612 | 1.38 | 0.00 | 0.00 | 0.00 | 4/28/2026 | 4/30/2026 2:59:04 PM EST |
| 60.00 | 0.00 | 0.95 | 0.48 | 0.04 | 0.00 | 0.00% | 0.01 | 0 | 2,871 | 0.90 | 0.00 | 0.00 | 0.00 | 4/23/2026 | 4/30/2026 2:59:04 PM EST |
| 65.00 | 0.00 | 0.22 | 0.11 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 3,035 | 0.74 | 0.00 | 0.00 | 0.00 | 4/27/2026 | 4/30/2026 2:59:04 PM EST |
| 70.00 | 0.00 | 0.15 | 0.08 | 0.05 | -0.04 | -44.45% | 0.00 | 5 | 7,601 | 0.60 | 0.00 | 0.00 | 0.00 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 75.00 | 0.00 | 0.20 | 0.10 | 0.10 | -0.01 | -9.10% | 0.00 | 12 | 7,309 | 0.55 | 0.00 | 0.00 | 0.00 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 80.00 | 0.01 | 0.34 | 0.18 | 0.17 | -0.03 | -15.00% | 0.00 | 6 | 5,509 | 0.42 | -0.02 | 0.00 | -0.01 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 85.00 | 0.12 | 0.36 | 0.24 | 0.25 | -0.03 | -10.72% | 0.00 | 28 | 3,874 | 0.42 | -0.04 | 0.00 | -0.02 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 90.00 | 0.38 | 0.50 | 0.44 | 0.46 | -0.07 | -13.21% | 0.00 | 312 | 4,237 | 0.37 | -0.08 | 0.01 | -0.03 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 95.00 | 0.82 | 0.92 | 0.87 | 0.88 | -0.02 | -2.23% | 0.01 | 1,438 | 2,616 | 0.35 | -0.13 | 0.01 | -0.04 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 100.00 | 1.59 | 1.71 | 1.65 | 1.68 | -0.11 | -6.15% | 0.02 | 1,382 | 6,531 | 0.34 | -0.21 | 0.02 | -0.05 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 105.00 | 2.96 | 3.20 | 3.08 | 3.10 | +0.05 | +1.64% | 0.03 | 90 | 3,847 | 0.33 | -0.33 | 0.03 | -0.05 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 110.00 | 5.10 | 5.40 | 5.25 | 5.30 | +0.15 | +2.92% | 0.05 | 3,881 | 4,240 | 0.32 | -0.48 | 0.03 | -0.05 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 115.00 | 7.90 | 8.50 | 8.20 | 7.70 | -0.30 | -3.75% | 0.07 | 29 | 2,657 | 0.30 | -0.65 | 0.03 | -0.04 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 120.00 | 11.45 | 12.40 | 11.93 | 11.85 | -0.60 | -4.82% | 0.10 | 113 | 1,640 | 0.26 | -0.78 | 0.02 | -0.03 | 4/30/2026 | 4/30/2026 2:59:04 PM EST |
| 125.00 | 14.45 | 17.00 | 15.73 | 16.65 | 0.00 | 0.00% | 0.13 | 0 | 156 | 0.36 | -0.87 | 0.02 | -0.03 | 4/29/2026 | 4/30/2026 2:59:04 PM EST |
| 130.00 | 19.75 | 21.70 | 20.73 | 18.70 | 0.00 | 0.00% | 0.16 | 0 | 330 | 0.38 | -0.93 | 0.01 | -0.02 | 4/24/2026 | 4/30/2026 2:59:04 PM EST |
| 135.00 | 24.00 | 26.55 | 25.28 | 16.60 | 0.00 | 0.00% | 0.19 | 0 | 2 | 0.43 | -0.96 | 0.01 | -0.01 | 4/13/2026 | 4/30/2026 2:59:04 PM EST |
| 140.00 | 28.95 | 31.45 | 30.20 | % | 0.22 | 0 | 2 | 0.51 | -0.98 | 0.00 | -0.01 | 4/30/2026 2:59:04 PM EST | |||
| 145.00 | 33.75 | 37.65 | 35.70 | 31.50 | 0.00 | 0.00% | 0.25 | 0 | 7 | 0.62 | -0.99 | 0.00 | 0.00 | 4/23/2026 | 4/30/2026 2:59:04 PM EST |
| 150.00 | 38.65 | 42.60 | 40.63 | % | 0.27 | 0 | 0 | 0.68 | -0.99 | 0.00 | 0.00 | 4/30/2026 2:59:04 PM EST | |||
| 155.00 | 43.65 | 47.55 | 45.60 | % | 0.29 | 0 | 0 | 0.75 | -1.00 | 0.00 | 0.00 | 4/30/2026 2:59:04 PM EST | |||
| 160.00 | 48.60 | 51.80 | 50.20 | % | 0.31 | 0 | 0 | 0.77 | -1.00 | 0.00 | 0.00 | 4/30/2026 2:59:04 PM EST | |||
| 165.00 | 53.55 | 57.50 | 55.53 | % | 0.34 | 0 | 0 | 0.85 | -1.00 | 0.00 | 0.00 | 4/30/2026 2:59:04 PM EST | |||
| 170.00 | 58.55 | 62.45 | 60.50 | % | 0.36 | 0 | 0 | 0.88 | -1.00 | 0.00 | 0.00 | 4/30/2026 2:59:04 PM EST | |||
| 175.00 | 63.55 | 67.45 | 65.50 | % | 0.37 | 0 | 0 | 0.93 | -1.00 | 0.00 | 0.00 | 4/30/2026 2:59:04 PM EST |