Options Chain for MERCK & CO INC COM (MRK) - $80.43 as of 5/13/2025 1:09:56 PM EST
Calls
| Strike | Bid | Ask | Last Price | Change | %Chg | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50.00 | 26.90 | 27.70 | 27.80 | -1.62 | -5.51% | 1 | 2 | 2.87 | 1.00 | 0.00 | 0.00 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 55.00 | 22.35 | 22.65 | 22.85 | 0.00 | 0.00% | 0 | 4 | 2.25 | 1.00 | 0.00 | 0.00 | 5/8/2025 | 5/13/2025 11:59:01 AM EST |
| 60.00 | 17.35 | 17.65 | 18.10 | 0.00 | 0.00% | 0 | 13 | 1.62 | 1.00 | 0.00 | 0.00 | 5/8/2025 | 5/13/2025 11:59:01 AM EST |
| 65.00 | 12.50 | 12.65 | 14.20 | 0.00 | 0.00% | 0 | 80 | 1.18 | 0.99 | 0.00 | -0.01 | 5/12/2025 | 5/13/2025 11:59:01 AM EST |
| 66.00 | 11.25 | 11.65 | 10.80 | 0.00 | 0.00% | 0 | 6 | 1.15 | 0.99 | 0.00 | -0.01 | 5/9/2025 | 5/13/2025 11:59:01 AM EST |
| 67.00 | 10.45 | 10.70 | % | 0 | 0 | 1.07 | 0.99 | 0.01 | -0.03 | 5/13/2025 11:59:01 AM EST | |||
| 68.00 | 9.45 | 9.75 | 10.20 | -0.90 | -8.11% | 1 | 0 | 0.93 | 0.98 | 0.01 | -0.04 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 69.00 | 8.45 | 8.75 | 7.55 | 0.00 | 0.00% | 0 | 6 | 0.94 | 0.96 | 0.02 | -0.08 | 5/9/2025 | 5/13/2025 11:59:01 AM EST |
| 70.00 | 7.05 | 7.70 | 8.25 | -2.45 | -22.90% | 14 | 92 | 0.76 | 0.94 | 0.02 | -0.10 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 71.00 | 6.45 | 6.85 | 9.70 | 0.00 | 0.00% | 0 | 197 | 0.86 | 0.93 | 0.03 | -0.12 | 5/12/2025 | 5/13/2025 11:59:01 AM EST |
| 72.00 | 5.55 | 5.90 | 9.15 | 0.00 | 0.00% | 0 | 66 | 0.82 | 0.90 | 0.04 | -0.15 | 5/12/2025 | 5/13/2025 11:59:01 AM EST |
| 73.00 | 4.70 | 4.85 | 4.70 | -1.74 | -27.02% | 27 | 131 | 0.58 | 0.86 | 0.05 | -0.17 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 74.00 | 3.85 | 4.00 | 4.05 | -1.35 | -25.00% | 16 | 70 | 0.56 | 0.80 | 0.07 | -0.19 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 75.00 | 3.05 | 3.15 | 3.25 | -2.75 | -45.84% | 9 | 452 | 0.53 | 0.73 | 0.08 | -0.22 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 76.00 | 2.30 | 2.43 | 2.55 | -2.00 | -43.96% | 19 | 516 | 0.54 | 0.64 | 0.10 | -0.24 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 77.00 | 1.68 | 2.01 | 1.78 | -1.94 | -52.16% | 92 | 842 | 0.54 | 0.54 | 0.10 | -0.25 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 78.00 | 1.19 | 1.32 | 1.27 | -2.13 | -62.65% | 772 | 1,254 | 0.53 | 0.44 | 0.11 | -0.25 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 79.00 | 0.69 | 0.93 | 0.89 | -1.35 | -60.27% | 5,443 | 6,651 | 0.51 | 0.33 | 0.10 | -0.22 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 80.00 | 0.51 | 0.56 | 0.60 | -0.97 | -61.79% | 2,394 | 6,082 | 0.51 | 0.24 | 0.09 | -0.19 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 81.00 | 0.30 | 0.35 | 0.35 | -1.08 | -75.53% | 127 | 1,027 | 0.51 | 0.17 | 0.07 | -0.15 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 82.00 | 0.18 | 0.22 | 0.21 | -0.50 | -70.43% | 80 | 1,318 | 0.51 | 0.11 | 0.05 | -0.12 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 83.00 | 0.10 | 0.14 | 0.10 | -0.37 | -78.73% | 146 | 1,502 | 0.53 | 0.08 | 0.04 | -0.09 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 84.00 | 0.06 | 0.09 | 0.07 | -0.16 | -69.57% | 44 | 1,998 | 0.54 | 0.05 | 0.03 | -0.07 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 85.00 | 0.03 | 0.05 | 0.05 | -0.07 | -58.34% | 181 | 14,591 | 0.55 | 0.03 | 0.02 | -0.05 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 86.00 | 0.00 | 0.10 | 0.08 | -0.01 | -11.12% | 23 | 5,613 | 0.68 | 0.02 | 0.01 | -0.03 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 87.00 | 0.00 | 0.07 | 0.04 | -0.01 | -20.00% | 1 | 2,754 | 0.69 | 0.01 | 0.01 | -0.02 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 88.00 | 0.01 | 0.03 | 0.03 | -0.02 | -40.00% | 4 | 1,635 | 0.68 | 0.01 | 0.01 | -0.01 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 89.00 | 0.00 | 0.11 | 0.05 | 0.00 | 0.00% | 0 | 162 | 0.98 | 0.00 | 0.00 | 0.00 | 5/12/2025 | 5/13/2025 11:59:01 AM EST |
| 90.00 | 0.01 | 0.02 | 0.02 | 0.00 | 0.00% | 294 | 10,785 | 0.68 | 0.00 | 0.00 | 0.00 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 91.00 | 0.00 | 0.01 | 0.02 | 0.00 | 0.00% | 0 | 24 | 0.69 | 0.00 | 0.00 | 0.00 | 5/12/2025 | 5/13/2025 11:59:01 AM EST |
| 92.00 | 0.00 | 0.25 | % | 0 | 0 | 1.20 | 0.00 | 0.00 | 0.00 | 5/13/2025 11:59:01 AM EST | |||
| 93.00 | 0.00 | 0.23 | % | 0 | 0 | 1.24 | 0.00 | 0.00 | 0.00 | 5/13/2025 11:59:01 AM EST | |||
| 94.00 | 0.00 | 0.22 | % | 0 | 0 | 1.28 | 0.00 | 0.00 | 0.00 | 5/13/2025 11:59:01 AM EST | |||
| 95.00 | 0.00 | 0.02 | 0.01 | 0.00 | 0.00% | 0 | 7,078 | 0.92 | 0.00 | 0.00 | 0.00 | 5/12/2025 | 5/13/2025 11:59:01 AM EST |
| 96.00 | 0.00 | 0.19 | % | 0 | 0 | 1.35 | 0.00 | 0.00 | 0.00 | 5/13/2025 11:59:01 AM EST | |||
| 100.00 | 0.00 | 0.01 | 0.01 | 0.00 | 0.00% | 0 | 7,768 | 1.04 | 0.00 | 0.00 | 0.00 | 5/12/2025 | 5/13/2025 11:59:01 AM EST |
| 105.00 | 0.00 | 0.03 | 0.02 | 0.00 | 0.00% | 0 | 10,700 | 1.36 | 0.00 | 0.00 | 0.00 | 5/12/2025 | 5/13/2025 11:59:01 AM EST |
| 110.00 | 0.00 | 0.21 | 0.01 | 0.00 | 0.00% | 0 | 1,134 | 2.03 | 0.00 | 0.00 | 0.00 | 5/12/2025 | 5/13/2025 11:59:01 AM EST |
| 115.00 | 0.00 | 0.06 | 0.02 | 0.00 | 0.00% | 0 | 107 | 2.07 | 0.00 | 0.00 | 0.00 | 4/29/2025 | 5/13/2025 11:59:01 AM EST |
| 120.00 | 0.00 | 0.01 | 0.01 | 0.00 | 0.00% | 0 | 28 | 1.67 | 0.00 | 0.00 | 0.00 | 4/24/2025 | 5/13/2025 11:59:01 AM EST |
| 125.00 | 0.00 | 0.13 | % | 0 | 0 | 2.42 | 0.00 | 0.00 | 0.00 | 5/13/2025 11:59:01 AM EST | |||
| 130.00 | 0.00 | 0.13 | % | 0 | 0 | 2.58 | 0.00 | 0.00 | 0.00 | 5/13/2025 11:59:01 AM EST | |||
| 135.00 | 0.00 | 0.13 | % | 0 | 0 | 2.74 | 0.00 | 0.00 | 0.00 | 5/13/2025 11:59:01 AM EST | |||
| 140.00 | 0.00 | 0.13 | % | 0 | 0 | 2.88 | 0.00 | 0.00 | 0.00 | 5/13/2025 11:59:01 AM EST |
Puts
| Strike | Bid | Ask | Last Price | Change | %Chg | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50.00 | 0.00 | 0.02 | 0.01 | 0.00 | 0.00% | 0 | 24 | 1.86 | 0.00 | 0.00 | 0.00 | 5/9/2025 | 5/13/2025 11:59:01 AM EST |
| 55.00 | 0.00 | 0.01 | 0.02 | 0.00 | 0.00% | 0 | 41 | 1.98 | 0.00 | 0.00 | 0.00 | 5/12/2025 | 5/13/2025 11:59:01 AM EST |
| 60.00 | 0.00 | 0.01 | 0.02 | 0.00 | 0.00% | 0 | 354 | 1.20 | 0.00 | 0.00 | 0.00 | 5/12/2025 | 5/13/2025 11:59:01 AM EST |
| 65.00 | 0.01 | 0.03 | 0.03 | 0.00 | 0.00% | 13 | 4,096 | 0.84 | -0.01 | 0.00 | -0.01 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 66.00 | 0.02 | 0.13 | 0.02 | -0.01 | -33.34% | 2 | 36 | 0.90 | -0.01 | 0.00 | -0.01 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 67.00 | 0.00 | 0.05 | 0.02 | 0.00 | 0.00% | 0 | 220 | 0.79 | -0.01 | 0.01 | -0.03 | 5/12/2025 | 5/13/2025 11:59:01 AM EST |
| 68.00 | 0.02 | 0.16 | 0.03 | 0.00 | 0.00% | 0 | 410 | 0.78 | -0.02 | 0.01 | -0.04 | 5/12/2025 | 5/13/2025 11:59:01 AM EST |
| 69.00 | 0.04 | 0.06 | 0.05 | +0.01 | +25.00% | 135 | 255 | 0.66 | -0.04 | 0.02 | -0.08 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 70.00 | 0.06 | 0.09 | 0.07 | +0.03 | +75.00% | 104 | 9,847 | 0.64 | -0.06 | 0.02 | -0.10 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 71.00 | 0.10 | 0.12 | 0.12 | +0.08 | +200.00% | 15 | 1,300 | 0.63 | -0.07 | 0.03 | -0.12 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 72.00 | 0.13 | 0.19 | 0.14 | +0.08 | +133.34% | 136 | 640 | 0.59 | -0.10 | 0.04 | -0.15 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 73.00 | 0.21 | 0.27 | 0.23 | +0.17 | +283.34% | 548 | 2,889 | 0.58 | -0.14 | 0.05 | -0.17 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 74.00 | 0.34 | 0.40 | 0.35 | +0.25 | +250.00% | 192 | 766 | 0.57 | -0.20 | 0.07 | -0.19 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 75.00 | 0.54 | 0.58 | 0.55 | +0.39 | +243.75% | 1,150 | 15,051 | 0.56 | -0.27 | 0.08 | -0.22 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 76.00 | 0.81 | 0.88 | 0.81 | +0.64 | +376.48% | 1,763 | 5,461 | 0.55 | -0.36 | 0.10 | -0.24 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 77.00 | 1.19 | 1.27 | 1.20 | +0.85 | +242.86% | 650 | 2,496 | 0.54 | -0.46 | 0.10 | -0.25 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 78.00 | 1.66 | 1.76 | 1.59 | +1.05 | +194.45% | 335 | 992 | 0.54 | -0.56 | 0.11 | -0.25 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 79.00 | 2.26 | 2.34 | 2.19 | +1.38 | +170.37% | 130 | 1,616 | 0.52 | -0.67 | 0.10 | -0.22 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 80.00 | 2.95 | 3.05 | 2.99 | +1.75 | +141.13% | 79 | 9,972 | 0.52 | -0.76 | 0.09 | -0.19 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 81.00 | 3.75 | 3.85 | 3.60 | +2.02 | +127.85% | 36 | 314 | 0.52 | -0.83 | 0.07 | -0.15 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 82.00 | 4.60 | 4.75 | 4.37 | +2.28 | +109.10% | 17 | 104 | 0.52 | -0.89 | 0.05 | -0.12 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 83.00 | 5.45 | 6.10 | 4.70 | +0.50 | +11.91% | 2 | 183 | 0.45 | -0.92 | 0.04 | -0.09 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 84.00 | 6.45 | 6.65 | 6.37 | +2.77 | +76.95% | 55 | 920 | 0.66 | -0.95 | 0.03 | -0.07 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 85.00 | 6.85 | 7.85 | 7.60 | +2.79 | +58.01% | 23 | 3,870 | 0.67 | -0.97 | 0.02 | -0.05 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 86.00 | 7.10 | 9.35 | 5.30 | 0.00 | 0.00% | 0 | 84 | 0.74 | -0.98 | 0.01 | -0.03 | 5/12/2025 | 5/13/2025 11:59:01 AM EST |
| 87.00 | 9.40 | 9.70 | 7.54 | 0.00 | 0.00% | 0 | 49 | 0.80 | -0.99 | 0.01 | -0.02 | 5/7/2025 | 5/13/2025 11:59:01 AM EST |
| 88.00 | 10.45 | 10.60 | 10.80 | -0.95 | -8.09% | 28 | 77 | 0.78 | -0.99 | 0.01 | -0.01 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 89.00 | 11.30 | 11.95 | 11.00 | 0.00 | 0.00% | 0 | 0 | 1.03 | -1.00 | 0.00 | 0.00 | 5/8/2025 | 5/13/2025 11:59:01 AM EST |
| 90.00 | 12.40 | 12.55 | 12.75 | +3.55 | +38.59% | 25 | 4,444 | 0.89 | -1.00 | 0.00 | 0.00 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 91.00 | 13.40 | 13.80 | 13.45 | +0.05 | +0.38% | 31 | 0 | 0.95 | -1.00 | 0.00 | 0.00 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 92.00 | 14.35 | 14.85 | 12.40 | 0.00 | 0.00% | 0 | 0 | 1.09 | -1.00 | 0.00 | 0.00 | 5/7/2025 | 5/13/2025 11:59:01 AM EST |
| 93.00 | 14.20 | 16.25 | % | 0 | 0 | 1.27 | -1.00 | 0.00 | 0.00 | 5/13/2025 11:59:01 AM EST | |||
| 94.00 | 16.40 | 16.80 | 14.45 | 0.00 | 0.00% | 0 | 0 | 1.19 | -1.00 | 0.00 | 0.00 | 5/7/2025 | 5/13/2025 11:59:01 AM EST |
| 95.00 | 17.45 | 17.75 | 17.30 | +3.10 | +21.84% | 28 | 122 | 1.15 | -1.00 | 0.00 | 0.00 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 96.00 | 18.40 | 18.90 | 18.05 | +0.85 | +4.95% | 6 | 0 | 1.29 | -1.00 | 0.00 | 0.00 | 5/13/2025 | 5/13/2025 11:59:01 AM EST |
| 100.00 | 22.20 | 22.65 | 21.20 | 0.00 | 0.00% | 0 | 3 | 1.64 | -1.00 | 0.00 | 0.00 | 5/12/2025 | 5/13/2025 11:59:01 AM EST |
| 105.00 | 26.75 | 27.95 | 22.05 | 0.00 | 0.00% | 0 | 0 | 2.01 | -1.00 | 0.00 | 0.00 | 4/28/2025 | 5/13/2025 11:59:01 AM EST |
| 110.00 | 32.10 | 32.95 | 25.00 | 0.00 | 0.00% | 0 | 0 | 2.18 | -1.00 | 0.00 | 0.00 | 4/29/2025 | 5/13/2025 11:59:01 AM EST |
| 115.00 | 36.70 | 38.05 | 26.60 | 0.00 | 0.00% | 0 | 0 | 2.53 | -1.00 | 0.00 | 0.00 | 3/26/2025 | 5/13/2025 11:59:01 AM EST |
| 120.00 | 41.85 | 42.95 | 24.50 | 0.00 | 0.00% | 0 | 0 | 2.80 | -1.00 | 0.00 | 0.00 | 3/18/2025 | 5/13/2025 11:59:01 AM EST |
| 125.00 | 46.65 | 48.35 | % | 0 | 0 | 3.06 | -1.00 | 0.00 | 0.00 | 5/13/2025 11:59:01 AM EST | |||
| 130.00 | 51.85 | 53.35 | 40.55 | 0.00 | 0.00% | 0 | 0 | 3.47 | -1.00 | 0.00 | 0.00 | 3/28/2025 | 5/13/2025 11:59:01 AM EST |
| 135.00 | 56.50 | 59.35 | % | 0 | 0 | 4.49 | -1.00 | 0.00 | 0.00 | 5/13/2025 11:59:01 AM EST | |||
| 140.00 | 61.65 | 63.25 | % | 0 | 0 | 3.72 | -1.00 | 0.00 | 0.00 | 5/13/2025 11:59:01 AM EST |