Options Chain for MERCK & CO INC COM (MRK) - $115.44 as of 6/17/2026 9:16:55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 65.00 | 48.85 | 52.20 | 50.53 | % | 0.78 | 0 | 0 | 2.17 | 1.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 70.00 | 43.85 | 47.15 | 45.50 | % | 0.65 | 0 | 0 | 1.93 | 1.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 75.00 | 38.80 | 41.90 | 40.35 | % | 0.54 | 0 | 0 | 1.64 | 1.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 80.00 | 33.90 | 36.70 | 35.30 | 34.97 | 0.00 | 0.00% | 0.44 | 0 | 1 | 1.38 | 1.00 | 0.00 | 0.00 | 6/16/2026 | 6/17/2026 4:00:11 PM EST |
| 85.00 | 29.20 | 31.90 | 30.55 | % | 0.36 | 0 | 0 | 1.25 | 1.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 90.00 | 23.95 | 27.20 | 25.58 | % | 0.28 | 0 | 0 | 1.14 | 1.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 95.00 | 18.90 | 22.00 | 20.45 | % | 0.22 | 0 | 0 | 0.92 | 1.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 100.00 | 13.95 | 17.20 | 15.58 | % | 0.16 | 0 | 0 | 0.78 | 0.99 | 0.01 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 101.00 | 12.95 | 16.25 | 14.60 | % | 0.14 | 0 | 0 | 0.75 | 0.98 | 0.01 | -0.01 | 6/17/2026 4:00:11 PM EST | |||
| 102.00 | 12.00 | 15.25 | 13.63 | % | 0.13 | 0 | 0 | 0.72 | 0.97 | 0.01 | -0.01 | 6/17/2026 4:00:11 PM EST | |||
| 103.00 | 11.00 | 14.35 | 12.68 | % | 0.12 | 0 | 0 | 0.70 | 0.96 | 0.01 | -0.02 | 6/17/2026 4:00:11 PM EST | |||
| 104.00 | 10.05 | 13.55 | 11.80 | % | 0.11 | 0 | 0 | 0.69 | 0.95 | 0.01 | -0.02 | 6/17/2026 4:00:11 PM EST | |||
| 105.00 | 9.65 | 11.95 | 10.80 | % | 0.10 | 0 | 0 | 0.56 | 0.93 | 0.02 | -0.03 | 6/17/2026 4:00:11 PM EST | |||
| 106.00 | 8.75 | 11.00 | 9.88 | % | 0.09 | 0 | 0 | 0.54 | 0.89 | 0.02 | -0.05 | 6/17/2026 4:00:11 PM EST | |||
| 107.00 | 7.80 | 10.10 | 8.95 | % | 0.08 | 0 | 0 | 0.51 | 0.88 | 0.03 | -0.05 | 6/17/2026 4:00:11 PM EST | |||
| 108.00 | 6.90 | 9.00 | 7.95 | % | 0.07 | 0 | 0 | 0.46 | 0.85 | 0.03 | -0.06 | 6/17/2026 4:00:11 PM EST | |||
| 109.00 | 6.00 | 8.30 | 7.15 | 9.85 | 0.00 | 0.00% | 0.07 | 0 | 0 | 0.47 | 0.81 | 0.03 | -0.06 | 6/10/2026 | 6/17/2026 4:00:11 PM EST |
| 110.00 | 5.15 | 7.40 | 6.28 | % | 0.06 | 0 | 0 | 0.44 | 0.77 | 0.04 | -0.07 | 6/17/2026 4:00:11 PM EST | |||
| 111.00 | 4.35 | 6.15 | 5.25 | % | 0.05 | 0 | 0 | 0.37 | 0.73 | 0.04 | -0.08 | 6/17/2026 4:00:11 PM EST | |||
| 112.00 | 4.20 | 5.25 | 4.73 | 8.30 | 0.00 | 0.00% | 0.04 | 0 | 24 | 0.29 | 0.69 | 0.05 | -0.08 | 6/10/2026 | 6/17/2026 4:00:11 PM EST |
| 113.00 | 3.65 | 4.50 | 4.08 | 3.74 | -6.44 | -63.27% | 0.04 | 1 | 4 | 0.29 | 0.64 | 0.05 | -0.09 | 6/17/2026 | 6/17/2026 4:00:11 PM EST |
| 114.00 | 3.40 | 3.85 | 3.63 | 3.40 | +0.45 | +15.26% | 0.03 | 15 | 15 | 0.31 | 0.59 | 0.06 | -0.09 | 6/17/2026 | 6/17/2026 4:00:11 PM EST |
| 115.00 | 2.35 | 3.25 | 2.80 | 3.15 | +0.34 | +12.10% | 0.02 | 65 | 68 | 0.28 | 0.53 | 0.06 | -0.09 | 6/17/2026 | 6/17/2026 4:00:11 PM EST |
| 116.00 | 2.24 | 2.74 | 2.49 | 2.15 | -0.30 | -12.25% | 0.02 | 15 | 171 | 0.30 | 0.47 | 0.06 | -0.09 | 6/17/2026 | 6/17/2026 4:00:11 PM EST |
| 117.00 | 1.45 | 2.25 | 1.85 | 5.67 | 0.00 | 0.00% | 0.02 | 0 | 6 | 0.27 | 0.41 | 0.06 | -0.08 | 6/5/2026 | 6/17/2026 4:00:11 PM EST |
| 118.00 | 1.24 | 2.00 | 1.62 | 1.70 | 0.00 | 0.00% | 0.01 | 0 | 6 | 0.29 | 0.36 | 0.06 | -0.08 | 6/16/2026 | 6/17/2026 4:00:11 PM EST |
| 119.00 | 1.11 | 1.49 | 1.30 | 1.13 | -0.30 | -20.98% | 0.01 | 17 | 143 | 0.29 | 0.30 | 0.05 | -0.07 | 6/17/2026 | 6/17/2026 4:00:11 PM EST |
| 120.00 | 0.88 | 1.12 | 1.00 | 1.08 | +0.18 | +20.00% | 0.01 | 77 | 62 | 0.28 | 0.25 | 0.05 | -0.07 | 6/17/2026 | 6/17/2026 4:00:11 PM EST |
| 121.00 | 0.71 | 0.91 | 0.81 | 0.68 | -0.18 | -20.93% | 0.01 | 1 | 198 | 0.29 | 0.21 | 0.04 | -0.06 | 6/17/2026 | 6/17/2026 4:00:11 PM EST |
| 122.00 | 0.38 | 0.71 | 0.55 | 0.66 | 0.00 | 0.00% | 0.00 | 0 | 36 | 0.27 | 0.17 | 0.04 | -0.06 | 6/16/2026 | 6/17/2026 4:00:11 PM EST |
| 123.00 | 0.26 | 0.75 | 0.51 | 0.43 | -0.11 | -20.37% | 0.00 | 1 | 46 | 0.29 | 0.14 | 0.03 | -0.05 | 6/17/2026 | 6/17/2026 4:00:11 PM EST |
| 124.00 | 0.01 | 0.58 | 0.30 | 0.34 | 0.00 | 0.00% | 0.00 | 0 | 45 | 0.24 | 0.12 | 0.03 | -0.05 | 6/16/2026 | 6/17/2026 4:00:11 PM EST |
| 125.00 | 0.00 | 0.37 | 0.19 | 0.25 | +0.02 | +8.70% | 0.00 | 2 | 118 | 0.31 | 0.09 | 0.02 | -0.04 | 6/17/2026 | 6/17/2026 4:00:11 PM EST |
| 126.00 | 0.00 | 2.28 | 1.14 | 1.29 | 0.00 | 0.00% | 0.01 | 0 | 27 | 0.63 | 0.06 | 0.02 | -0.03 | 6/12/2026 | 6/17/2026 4:00:11 PM EST |
| 127.00 | 0.00 | 0.91 | 0.46 | 0.55 | 0.00 | 0.00% | 0.00 | 0 | 401 | 0.46 | 0.05 | 0.02 | -0.02 | 6/12/2026 | 6/17/2026 4:00:11 PM EST |
| 128.00 | 0.00 | 2.20 | 1.10 | 0.17 | 0.00 | 0.00% | 0.01 | 0 | 143 | 0.68 | 0.03 | 0.01 | -0.02 | 6/16/2026 | 6/17/2026 4:00:11 PM EST |
| 129.00 | 0.00 | 2.20 | 1.10 | 0.69 | 0.00 | 0.00% | 0.01 | 0 | 3 | 0.70 | 0.02 | 0.01 | -0.01 | 6/11/2026 | 6/17/2026 4:00:11 PM EST |
| 130.00 | 0.00 | 0.82 | 0.41 | 0.17 | 0.00 | 0.00% | 0.00 | 0 | 96 | 0.51 | 0.02 | 0.01 | -0.01 | 6/15/2026 | 6/17/2026 4:00:11 PM EST |
| 131.00 | 0.00 | 0.77 | 0.39 | 0.49 | 0.00 | 0.00% | 0.00 | 0 | 16 | 0.53 | 0.01 | 0.01 | -0.01 | 6/9/2026 | 6/17/2026 4:00:11 PM EST |
| 132.00 | 0.00 | 0.37 | 0.19 | 0.44 | 0.00 | 0.00% | 0.00 | 0 | 21 | 0.45 | 0.01 | 0.00 | -0.01 | 6/11/2026 | 6/17/2026 4:00:11 PM EST |
| 133.00 | 0.00 | 2.15 | 1.08 | 0.23 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.80 | 0.01 | 0.00 | 0.00 | 6/10/2026 | 6/17/2026 4:00:11 PM EST |
| 134.00 | 0.00 | 0.37 | 0.19 | % | 0.00 | 0 | 0 | 0.49 | 0.01 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 135.00 | 0.00 | 2.14 | 1.07 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 3 | 0.85 | 0.00 | 0.00 | 0.00 | 6/15/2026 | 6/17/2026 4:00:11 PM EST |
| 140.00 | 0.00 | 2.13 | 1.07 | 0.22 | 0.00 | 0.00% | 0.01 | 0 | 40 | 0.96 | 0.00 | 0.00 | 0.00 | 6/5/2026 | 6/17/2026 4:00:11 PM EST |
| 145.00 | 0.00 | 2.13 | 1.07 | % | 0.01 | 0 | 0 | 1.07 | 0.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 150.00 | 0.00 | 2.13 | 1.07 | % | 0.01 | 0 | 0 | 1.17 | 0.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 155.00 | 0.00 | 2.01 | 1.01 | % | 0.01 | 0 | 0 | 1.24 | 0.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 160.00 | 0.00 | 2.13 | 1.07 | % | 0.01 | 0 | 0 | 1.35 | 0.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 165.00 | 0.00 | 2.13 | 1.07 | % | 0.01 | 0 | 0 | 1.44 | 0.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 170.00 | 0.00 | 2.13 | 1.07 | % | 0.01 | 0 | 0 | 1.52 | 0.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 65.00 | 0.00 | 2.13 | 1.07 | % | 0.02 | 0 | 0 | 2.32 | 0.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 70.00 | 0.00 | 2.13 | 1.07 | % | 0.02 | 0 | 0 | 2.08 | 0.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 75.00 | 0.00 | 2.13 | 1.07 | % | 0.01 | 0 | 0 | 1.85 | 0.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 80.00 | 0.00 | 2.14 | 1.07 | % | 0.01 | 0 | 0 | 1.64 | 0.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 85.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.44 | 0.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 90.00 | 0.00 | 2.16 | 1.08 | % | 0.01 | 0 | 0 | 1.24 | 0.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 95.00 | 0.00 | 2.17 | 1.09 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.05 | 0.00 | 0.00 | 0.00 | 6/8/2026 | 6/17/2026 4:00:11 PM EST |
| 100.00 | 0.00 | 2.20 | 1.10 | 0.22 | 0.00 | 0.00% | 0.01 | 0 | 45 | 0.87 | -0.01 | 0.01 | 0.00 | 6/16/2026 | 6/17/2026 4:00:11 PM EST |
| 101.00 | 0.00 | 2.21 | 1.11 | % | 0.01 | 0 | 0 | 0.84 | -0.02 | 0.01 | -0.01 | 6/17/2026 4:00:11 PM EST | |||
| 102.00 | 0.00 | 2.22 | 1.11 | 0.23 | 0.00 | 0.00% | 0.01 | 0 | 19 | 0.80 | -0.03 | 0.01 | -0.01 | 6/10/2026 | 6/17/2026 4:00:11 PM EST |
| 103.00 | 0.00 | 2.24 | 1.12 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 5 | 0.76 | -0.04 | 0.01 | -0.02 | 6/15/2026 | 6/17/2026 4:00:11 PM EST |
| 104.00 | 0.00 | 2.26 | 1.13 | 0.23 | 0.00 | 0.00% | 0.01 | 0 | 4 | 0.73 | -0.05 | 0.01 | -0.02 | 6/15/2026 | 6/17/2026 4:00:11 PM EST |
| 105.00 | 0.00 | 2.29 | 1.15 | 0.43 | 0.00 | 0.00% | 0.01 | 0 | 20 | 0.69 | -0.07 | 0.02 | -0.03 | 6/15/2026 | 6/17/2026 4:00:11 PM EST |
| 106.00 | 0.01 | 1.29 | 0.65 | 0.31 | -0.07 | -18.43% | 0.01 | 7 | 7 | 0.34 | -0.11 | 0.02 | -0.05 | 6/17/2026 | 6/17/2026 4:00:11 PM EST |
| 107.00 | 0.00 | 1.15 | 0.58 | 0.18 | 0.00 | 0.00% | 0.01 | 0 | 500 | 0.45 | -0.12 | 0.03 | -0.05 | 6/12/2026 | 6/17/2026 4:00:11 PM EST |
| 108.00 | 0.29 | 2.50 | 1.40 | 0.90 | 0.00 | 0.00% | 0.01 | 0 | 45 | 0.43 | -0.15 | 0.03 | -0.06 | 6/16/2026 | 6/17/2026 4:00:11 PM EST |
| 109.00 | 0.00 | 0.70 | 0.35 | 0.60 | -0.15 | -20.00% | 0.00 | 8 | 230 | 0.31 | -0.19 | 0.03 | -0.06 | 6/17/2026 | 6/17/2026 4:00:11 PM EST |
| 110.00 | 0.56 | 0.71 | 0.64 | 0.93 | +0.03 | +3.34% | 0.01 | 3 | 15 | 0.27 | -0.23 | 0.04 | -0.07 | 6/17/2026 | 6/17/2026 4:00:11 PM EST |
| 111.00 | 0.75 | 0.91 | 0.83 | 1.23 | +0.07 | +6.04% | 0.01 | 1 | 5 | 0.26 | -0.27 | 0.04 | -0.08 | 6/17/2026 | 6/17/2026 4:00:11 PM EST |
| 112.00 | 0.94 | 1.62 | 1.28 | 1.35 | 0.00 | 0.00% | 0.01 | 0 | 62 | 0.29 | -0.31 | 0.05 | -0.08 | 6/15/2026 | 6/17/2026 4:00:11 PM EST |
| 113.00 | 1.27 | 1.87 | 1.57 | 1.79 | 0.00 | 0.00% | 0.01 | 0 | 521 | 0.28 | -0.36 | 0.05 | -0.09 | 6/16/2026 | 6/17/2026 4:00:11 PM EST |
| 114.00 | 1.53 | 2.24 | 1.89 | 2.29 | 0.00 | 0.00% | 0.02 | 0 | 34 | 0.27 | -0.41 | 0.06 | -0.09 | 6/16/2026 | 6/17/2026 4:00:11 PM EST |
| 115.00 | 2.04 | 2.70 | 2.37 | 2.36 | -0.32 | -11.94% | 0.02 | 29 | 429 | 0.27 | -0.47 | 0.06 | -0.09 | 6/17/2026 | 6/17/2026 4:00:11 PM EST |
| 116.00 | 2.52 | 3.30 | 2.91 | 3.15 | 0.00 | 0.00% | 0.03 | 0 | 121 | 0.28 | -0.53 | 0.06 | -0.09 | 6/16/2026 | 6/17/2026 4:00:11 PM EST |
| 117.00 | 2.96 | 3.90 | 3.43 | 3.80 | +1.87 | +96.90% | 0.03 | 169 | 22 | 0.27 | -0.59 | 0.06 | -0.08 | 6/17/2026 | 6/17/2026 4:00:11 PM EST |
| 118.00 | 3.60 | 4.55 | 4.08 | 3.95 | +1.88 | +90.83% | 0.03 | 8 | 54 | 0.27 | -0.64 | 0.06 | -0.08 | 6/17/2026 | 6/17/2026 4:00:11 PM EST |
| 119.00 | 4.10 | 5.50 | 4.80 | 3.70 | 0.00 | 0.00% | 0.04 | 0 | 6 | 0.27 | -0.70 | 0.05 | -0.07 | 6/9/2026 | 6/17/2026 4:00:11 PM EST |
| 120.00 | 4.85 | 6.00 | 5.43 | 5.75 | +0.28 | +5.12% | 0.05 | 2 | 135 | 0.25 | -0.75 | 0.05 | -0.07 | 6/17/2026 | 6/17/2026 4:00:11 PM EST |
| 121.00 | 5.40 | 7.30 | 6.35 | 6.68 | 0.00 | 0.00% | 0.05 | 0 | 92 | 0.42 | -0.79 | 0.04 | -0.06 | 6/15/2026 | 6/17/2026 4:00:11 PM EST |
| 122.00 | 6.25 | 8.60 | 7.43 | 6.75 | -0.70 | -9.40% | 0.06 | 21 | 270 | 0.49 | -0.83 | 0.04 | -0.06 | 6/17/2026 | 6/17/2026 4:00:11 PM EST |
| 123.00 | 7.35 | 9.00 | 8.18 | 4.55 | 0.00 | 0.00% | 0.07 | 0 | 1 | 0.45 | -0.86 | 0.03 | -0.05 | 6/12/2026 | 6/17/2026 4:00:11 PM EST |
| 124.00 | 8.05 | 9.90 | 8.98 | % | 0.07 | 0 | 0 | 0.46 | -0.88 | 0.03 | -0.05 | 6/17/2026 4:00:11 PM EST | |||
| 125.00 | 9.00 | 10.85 | 9.93 | 6.76 | 0.00 | 0.00% | 0.08 | 0 | 4 | 0.48 | -0.91 | 0.02 | -0.04 | 5/26/2026 | 6/17/2026 4:00:11 PM EST |
| 126.00 | 9.95 | 11.80 | 10.88 | % | 0.09 | 0 | 0 | 0.50 | -0.94 | 0.02 | -0.03 | 6/17/2026 4:00:11 PM EST | |||
| 127.00 | 10.30 | 13.35 | 11.83 | % | 0.09 | 0 | 0 | 0.61 | -0.95 | 0.02 | -0.02 | 6/17/2026 4:00:11 PM EST | |||
| 128.00 | 11.55 | 14.30 | 12.93 | % | 0.10 | 0 | 0 | 0.63 | -0.97 | 0.01 | -0.02 | 6/17/2026 4:00:11 PM EST | |||
| 129.00 | 12.50 | 15.30 | 13.90 | 10.23 | 0.00 | 0.00% | 0.11 | 0 | 5 | 0.66 | -0.98 | 0.01 | -0.01 | 5/28/2026 | 6/17/2026 4:00:11 PM EST |
| 130.00 | 13.50 | 16.30 | 14.90 | 9.38 | 0.00 | 0.00% | 0.11 | 0 | 0 | 0.68 | -0.98 | 0.01 | -0.01 | 6/5/2026 | 6/17/2026 4:00:11 PM EST |
| 131.00 | 14.70 | 17.30 | 16.00 | % | 0.12 | 0 | 0 | 0.71 | -0.99 | 0.01 | -0.01 | 6/17/2026 4:00:11 PM EST | |||
| 132.00 | 15.50 | 18.35 | 16.93 | % | 0.13 | 0 | 0 | 0.74 | -0.99 | 0.00 | -0.01 | 6/17/2026 4:00:11 PM EST | |||
| 133.00 | 16.90 | 19.30 | 18.10 | % | 0.14 | 0 | 0 | 0.76 | -0.99 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 134.00 | 17.90 | 19.75 | 18.83 | % | 0.14 | 0 | 0 | 0.70 | -0.99 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 135.00 | 18.90 | 21.30 | 20.10 | 19.65 | 0.00 | 0.00% | 0.15 | 0 | 0 | 0.81 | -1.00 | 0.00 | 0.00 | 6/15/2026 | 6/17/2026 4:00:11 PM EST |
| 140.00 | 23.10 | 26.30 | 24.70 | % | 0.18 | 0 | 0 | 0.92 | -1.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 145.00 | 28.10 | 31.35 | 29.73 | % | 0.21 | 0 | 0 | 1.04 | -1.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 150.00 | 33.70 | 36.30 | 35.00 | % | 0.23 | 0 | 0 | 1.13 | -1.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 155.00 | 38.70 | 41.30 | 40.00 | % | 0.26 | 0 | 0 | 1.22 | -1.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 160.00 | 43.90 | 46.25 | 45.08 | % | 0.28 | 0 | 0 | 1.30 | -1.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 165.00 | 48.70 | 51.30 | 50.00 | % | 0.30 | 0 | 0 | 1.39 | -1.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST | |||
| 170.00 | 53.10 | 56.30 | 54.70 | % | 0.32 | 0 | 0 | 1.47 | -1.00 | 0.00 | 0.00 | 6/17/2026 4:00:11 PM EST |