Options Chain for MERCK & CO INC COM (MRK) - $147.76 as of 9/1/2026 3:00:19 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 80.00 | 68.00 | 72.05 | 70.03 | % | 0.88 | 0 | 0 | 1.49 | 1.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 85.00 | 63.00 | 66.85 | 64.93 | % | 0.76 | 0 | 0 | 1.37 | 1.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 90.00 | 58.00 | 62.05 | 60.03 | % | 0.67 | 0 | 0 | 1.27 | 1.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 95.00 | 53.00 | 57.05 | 55.03 | % | 0.58 | 0 | 0 | 1.14 | 1.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 100.00 | 48.00 | 51.95 | 49.98 | % | 0.50 | 0 | 0 | 1.05 | 1.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 105.00 | 43.05 | 46.85 | 44.95 | % | 0.43 | 0 | 0 | 0.95 | 1.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 110.00 | 38.05 | 41.80 | 39.93 | % | 0.36 | 0 | 0 | 0.85 | 1.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 115.00 | 33.05 | 36.80 | 34.93 | % | 0.30 | 0 | 0 | 0.76 | 1.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 120.00 | 28.05 | 32.00 | 30.03 | % | 0.25 | 0 | 0 | 0.67 | 1.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 125.00 | 23.15 | 27.05 | 25.10 | % | 0.20 | 0 | 0 | 0.59 | 0.99 | 0.01 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 130.00 | 18.50 | 21.85 | 20.18 | % | 0.16 | 0 | 0 | 0.45 | 0.95 | 0.01 | -0.02 | 9/1/2026 2:59:05 PM EST | |||
| 135.00 | 13.95 | 16.45 | 15.20 | 13.72 | 0.00 | 0.00% | 0.11 | 0 | 5 | 0.34 | 0.88 | 0.02 | -0.03 | 8/28/2026 | 9/1/2026 2:59:05 PM EST |
| 138.00 | 11.65 | 14.00 | 12.83 | 13.09 | % | 0.09 | 1 | 0 | 0.27 | 0.82 | 0.02 | -0.04 | 9/1/2026 | 9/1/2026 2:59:05 PM EST | |
| 139.00 | 10.65 | 13.15 | 11.90 | % | 0.09 | 0 | 0 | 0.26 | 0.80 | 0.02 | -0.04 | 9/1/2026 2:59:05 PM EST | |||
| 140.00 | 10.50 | 12.55 | 11.53 | 13.12 | 0.00 | 0.00% | 0.08 | 0 | 1 | 0.29 | 0.78 | 0.02 | -0.05 | 8/27/2026 | 9/1/2026 2:59:05 PM EST |
| 141.00 | 9.40 | 11.85 | 10.63 | % | 0.08 | 0 | 0 | 0.28 | 0.75 | 0.02 | -0.05 | 9/1/2026 2:59:05 PM EST | |||
| 142.00 | 9.60 | 10.55 | 10.08 | 8.16 | 0.00 | 0.00% | 0.07 | 0 | 2 | 0.29 | 0.72 | 0.03 | -0.05 | 8/31/2026 | 9/1/2026 2:59:05 PM EST |
| 143.00 | 8.95 | 10.35 | 9.65 | 9.10 | % | 0.07 | 1 | 0 | 0.29 | 0.70 | 0.03 | -0.06 | 9/1/2026 | 9/1/2026 2:59:05 PM EST | |
| 144.00 | 7.95 | 9.10 | 8.53 | 7.79 | 0.00 | 0.00% | 0.06 | 0 | 3 | 0.29 | 0.67 | 0.03 | -0.06 | 8/28/2026 | 9/1/2026 2:59:05 PM EST |
| 145.00 | 7.55 | 8.40 | 7.98 | 8.11 | +0.90 | +12.49% | 0.06 | 1 | 3 | 0.29 | 0.64 | 0.03 | -0.06 | 9/1/2026 | 9/1/2026 2:59:05 PM EST |
| 146.00 | 6.40 | 8.00 | 7.20 | % | 0.05 | 0 | 0 | 0.29 | 0.61 | 0.03 | -0.06 | 9/1/2026 2:59:05 PM EST | |||
| 147.00 | 6.30 | 7.30 | 6.80 | 6.06 | 0.00 | 0.00% | 0.05 | 0 | 78 | 0.29 | 0.58 | 0.03 | -0.06 | 8/28/2026 | 9/1/2026 2:59:05 PM EST |
| 148.00 | 5.60 | 6.80 | 6.20 | 5.54 | 0.00 | 0.00% | 0.04 | 0 | 5 | 0.29 | 0.55 | 0.03 | -0.06 | 8/28/2026 | 9/1/2026 2:59:05 PM EST |
| 149.00 | 5.15 | 6.25 | 5.70 | 5.35 | +0.25 | +4.91% | 0.04 | 1 | 4 | 0.29 | 0.52 | 0.03 | -0.06 | 9/1/2026 | 9/1/2026 2:59:05 PM EST |
| 150.00 | 4.70 | 5.65 | 5.18 | 5.20 | +1.05 | +25.31% | 0.03 | 3 | 2 | 0.29 | 0.49 | 0.03 | -0.07 | 9/1/2026 | 9/1/2026 2:59:05 PM EST |
| 152.50 | 3.70 | 4.50 | 4.10 | 4.27 | % | 0.03 | 1 | 0 | 0.28 | 0.42 | 0.03 | -0.06 | 9/1/2026 | 9/1/2026 2:59:05 PM EST | |
| 155.00 | 2.92 | 3.70 | 3.31 | 3.20 | % | 0.02 | 421 | 0 | 0.30 | 0.35 | 0.03 | -0.06 | 9/1/2026 | 9/1/2026 2:59:05 PM EST | |
| 157.50 | 2.15 | 2.79 | 2.47 | 2.22 | +0.03 | +1.37% | 0.02 | 77 | 1 | 0.29 | 0.29 | 0.03 | -0.06 | 9/1/2026 | 9/1/2026 2:59:05 PM EST |
| 160.00 | 1.49 | 2.17 | 1.83 | 1.75 | +0.21 | +13.64% | 0.01 | 2 | 2 | 0.28 | 0.23 | 0.02 | -0.05 | 9/1/2026 | 9/1/2026 2:59:05 PM EST |
| 162.50 | 1.09 | 1.63 | 1.36 | % | 0.01 | 0 | 0 | 0.28 | 0.19 | 0.02 | -0.05 | 9/1/2026 2:59:05 PM EST | |||
| 165.00 | 0.66 | 1.39 | 1.03 | 0.80 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.29 | 0.15 | 0.02 | -0.04 | 8/31/2026 | 9/1/2026 2:59:05 PM EST |
| 167.50 | 0.43 | 2.24 | 1.34 | % | 0.01 | 0 | 0 | 0.34 | 0.11 | 0.01 | -0.03 | 9/1/2026 2:59:05 PM EST | |||
| 170.00 | 0.00 | 2.57 | 1.29 | 0.60 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.47 | 0.08 | 0.01 | -0.03 | 8/31/2026 | 9/1/2026 2:59:05 PM EST |
| 172.50 | 0.00 | 2.46 | 1.23 | 0.49 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.49 | 0.06 | 0.01 | -0.02 | 8/31/2026 | 9/1/2026 2:59:05 PM EST |
| 175.00 | 0.00 | 0.68 | 0.34 | 0.39 | 0.00 | 0.00% | 0.00 | 15 | 1 | 0.29 | 0.05 | 0.01 | -0.02 | 9/1/2026 | 9/1/2026 2:59:05 PM EST |
| 177.50 | 0.00 | 2.03 | 1.02 | 0.33 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.51 | 0.03 | 0.01 | -0.01 | 8/31/2026 | 9/1/2026 2:59:05 PM EST |
| 180.00 | 0.00 | 0.75 | 0.38 | 0.25 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.41 | 0.03 | 0.00 | -0.01 | 8/31/2026 | 9/1/2026 2:59:05 PM EST |
| 185.00 | 0.00 | 0.75 | 0.38 | 0.21 | 0.00 | 0.00% | 0.00 | 0 | 0 | 0.45 | 0.01 | 0.00 | -0.01 | 8/31/2026 | 9/1/2026 2:59:05 PM EST |
| 190.00 | 0.00 | 1.02 | 0.51 | % | 0.00 | 0 | 0 | 0.53 | 0.01 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 195.00 | 0.00 | 0.93 | 0.47 | % | 0.00 | 0 | 0 | 0.56 | 0.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 200.00 | 0.00 | 1.01 | 0.51 | % | 0.00 | 0 | 0 | 0.61 | 0.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 205.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.61 | 0.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 210.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.64 | 0.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 215.00 | 0.00 | 0.81 | 0.41 | % | 0.00 | 0 | 0 | 0.68 | 0.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 220.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.71 | 0.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 225.00 | 0.00 | 0.76 | 0.38 | % | 0.00 | 0 | 0 | 0.74 | 0.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 80.00 | 0.00 | 2.13 | 1.07 | % | 0.01 | 0 | 0 | 1.45 | 0.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 85.00 | 0.00 | 2.13 | 1.07 | 0.08 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.34 | 0.00 | 0.00 | 0.00 | 8/28/2026 | 9/1/2026 2:59:05 PM EST |
| 90.00 | 0.00 | 2.13 | 1.07 | % | 0.01 | 0 | 0 | 1.23 | 0.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 95.00 | 0.00 | 0.01 | 0.01 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 5 | 0.49 | 0.00 | 0.00 | 0.00 | 8/31/2026 | 9/1/2026 2:59:05 PM EST |
| 100.00 | 0.00 | 2.13 | 1.07 | % | 0.01 | 0 | 0 | 1.02 | 0.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 105.00 | 0.00 | 2.13 | 1.07 | % | 0.01 | 0 | 0 | 0.92 | 0.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 110.00 | 0.00 | 1.45 | 0.73 | 0.03 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.74 | 0.00 | 0.00 | 0.00 | 8/28/2026 | 9/1/2026 2:59:05 PM EST |
| 115.00 | 0.00 | 0.95 | 0.48 | % | 0.00 | 0 | 0 | 0.59 | 0.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 120.00 | 0.00 | 0.99 | 0.50 | % | 0.00 | 0 | 0 | 0.51 | 0.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 125.00 | 0.00 | 1.95 | 0.98 | % | 0.01 | 0 | 0 | 0.55 | -0.01 | 0.01 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 130.00 | 0.00 | 2.25 | 1.13 | % | 0.01 | 0 | 0 | 0.49 | -0.05 | 0.01 | -0.02 | 9/1/2026 2:59:05 PM EST | |||
| 135.00 | 0.72 | 1.08 | 0.90 | 1.78 | +0.48 | +36.93% | 0.01 | 1 | 7 | 0.29 | -0.12 | 0.02 | -0.03 | 9/1/2026 | 9/1/2026 2:59:05 PM EST |
| 138.00 | 1.20 | 1.77 | 1.49 | 1.30 | -0.82 | -38.68% | 0.01 | 5 | 3 | 0.29 | -0.18 | 0.02 | -0.04 | 9/1/2026 | 9/1/2026 2:59:05 PM EST |
| 139.00 | 1.44 | 2.10 | 1.77 | 2.43 | +0.12 | +5.20% | 0.01 | 1 | 3 | 0.29 | -0.20 | 0.02 | -0.04 | 9/1/2026 | 9/1/2026 2:59:05 PM EST |
| 140.00 | 1.75 | 2.27 | 2.01 | 2.70 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.29 | -0.23 | 0.02 | -0.05 | 8/31/2026 | 9/1/2026 2:59:05 PM EST |
| 141.00 | 1.93 | 2.51 | 2.22 | 3.85 | 0.00 | 0.00% | 0.02 | 0 | 1 | 0.29 | -0.25 | 0.02 | -0.05 | 8/27/2026 | 9/1/2026 2:59:05 PM EST |
| 142.00 | 2.20 | 2.85 | 2.53 | 2.48 | -0.45 | -15.36% | 0.02 | 1 | 3 | 0.29 | -0.28 | 0.03 | -0.05 | 9/1/2026 | 9/1/2026 2:59:05 PM EST |
| 143.00 | 2.53 | 3.10 | 2.82 | % | 0.02 | 0 | 0 | 0.29 | -0.30 | 0.03 | -0.06 | 9/1/2026 2:59:05 PM EST | |||
| 144.00 | 2.71 | 3.90 | 3.31 | % | 0.02 | 0 | 0 | 0.29 | -0.33 | 0.03 | -0.06 | 9/1/2026 2:59:05 PM EST | |||
| 145.00 | 2.84 | 3.85 | 3.35 | 4.49 | 0.00 | 0.00% | 0.02 | 0 | 1 | 0.27 | -0.36 | 0.03 | -0.06 | 8/31/2026 | 9/1/2026 2:59:05 PM EST |
| 146.00 | 3.65 | 4.20 | 3.93 | 4.72 | 0.00 | 0.00% | 0.03 | 0 | 1 | 0.29 | -0.39 | 0.03 | -0.06 | 8/28/2026 | 9/1/2026 2:59:05 PM EST |
| 147.00 | 3.90 | 4.65 | 4.28 | % | 0.03 | 0 | 0 | 0.29 | -0.42 | 0.03 | -0.06 | 9/1/2026 2:59:05 PM EST | |||
| 148.00 | 4.50 | 5.10 | 4.80 | 5.60 | 0.00 | 0.00% | 0.03 | 0 | 2 | 0.29 | -0.45 | 0.03 | -0.06 | 8/31/2026 | 9/1/2026 2:59:05 PM EST |
| 149.00 | 4.75 | 5.60 | 5.18 | 6.15 | 0.00 | 0.00% | 0.03 | 0 | 3 | 0.29 | -0.48 | 0.03 | -0.06 | 8/31/2026 | 9/1/2026 2:59:05 PM EST |
| 150.00 | 5.25 | 6.10 | 5.68 | 6.70 | 0.00 | 0.00% | 0.04 | 0 | 2 | 0.28 | -0.51 | 0.03 | -0.07 | 8/31/2026 | 9/1/2026 2:59:05 PM EST |
| 152.50 | 6.50 | 7.50 | 7.00 | % | 0.05 | 0 | 0 | 0.28 | -0.58 | 0.03 | -0.06 | 9/1/2026 2:59:05 PM EST | |||
| 155.00 | 8.25 | 8.90 | 8.58 | % | 0.06 | 0 | 0 | 0.27 | -0.65 | 0.03 | -0.06 | 9/1/2026 2:59:05 PM EST | |||
| 157.50 | 9.95 | 10.80 | 10.38 | % | 0.07 | 0 | 0 | 0.27 | -0.71 | 0.03 | -0.06 | 9/1/2026 2:59:05 PM EST | |||
| 160.00 | 11.40 | 12.65 | 12.03 | % | 0.08 | 0 | 0 | 0.27 | -0.77 | 0.02 | -0.05 | 9/1/2026 2:59:05 PM EST | |||
| 162.50 | 13.55 | 15.80 | 14.68 | % | 0.09 | 0 | 0 | 0.29 | -0.81 | 0.02 | -0.05 | 9/1/2026 2:59:05 PM EST | |||
| 165.00 | 15.45 | 17.75 | 16.60 | % | 0.10 | 0 | 0 | 0.36 | -0.85 | 0.02 | -0.04 | 9/1/2026 2:59:05 PM EST | |||
| 167.50 | 17.75 | 20.45 | 19.10 | % | 0.11 | 0 | 0 | 0.41 | -0.89 | 0.01 | -0.03 | 9/1/2026 2:59:05 PM EST | |||
| 170.00 | 20.10 | 23.05 | 21.58 | % | 0.13 | 0 | 0 | 0.48 | -0.92 | 0.01 | -0.03 | 9/1/2026 2:59:05 PM EST | |||
| 172.50 | 22.55 | 25.45 | 24.00 | % | 0.14 | 0 | 0 | 0.50 | -0.94 | 0.01 | -0.02 | 9/1/2026 2:59:05 PM EST | |||
| 175.00 | 24.95 | 27.55 | 26.25 | % | 0.15 | 0 | 0 | 0.46 | -0.95 | 0.01 | -0.02 | 9/1/2026 2:59:05 PM EST | |||
| 177.50 | 27.45 | 30.30 | 28.88 | % | 0.16 | 0 | 0 | 0.53 | -0.97 | 0.01 | -0.01 | 9/1/2026 2:59:05 PM EST | |||
| 180.00 | 29.30 | 32.75 | 31.03 | % | 0.17 | 0 | 0 | 0.58 | -0.97 | 0.00 | -0.01 | 9/1/2026 2:59:05 PM EST | |||
| 185.00 | 34.15 | 37.70 | 35.93 | % | 0.19 | 0 | 0 | 0.63 | -0.99 | 0.00 | -0.01 | 9/1/2026 2:59:05 PM EST | |||
| 190.00 | 39.00 | 42.70 | 40.85 | % | 0.21 | 0 | 0 | 0.69 | -0.99 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 195.00 | 44.00 | 47.65 | 45.83 | % | 0.24 | 0 | 0 | 0.73 | -1.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 200.00 | 49.00 | 52.65 | 50.83 | % | 0.25 | 0 | 0 | 0.77 | -1.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 205.00 | 53.95 | 57.65 | 55.80 | % | 0.27 | 0 | 0 | 0.82 | -1.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 210.00 | 59.10 | 62.65 | 60.88 | % | 0.29 | 0 | 0 | 0.86 | -1.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 215.00 | 63.85 | 67.65 | 65.75 | % | 0.31 | 0 | 0 | 0.90 | -1.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 220.00 | 68.90 | 72.60 | 70.75 | % | 0.32 | 0 | 0 | 0.94 | -1.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST | |||
| 225.00 | 74.00 | 77.60 | 75.80 | % | 0.34 | 0 | 0 | 0.98 | -1.00 | 0.00 | 0.00 | 9/1/2026 2:59:05 PM EST |