Options Chain for MKS INC. COM (MKSI) - $163.40 as of 12/26/2025 1:28:29 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100.00 | 62.80 | 66.80 | 64.80 | % | 0.65 | 0 | 0 | 0.95 | 0.99 | 0.00 | -0.02 | 12/26/2025 3:59:48 PM EST | |||
| 105.00 | 58.00 | 61.90 | 59.95 | % | 0.57 | 0 | 0 | 0.89 | 0.99 | 0.00 | -0.02 | 12/26/2025 3:59:48 PM EST | |||
| 110.00 | 53.10 | 57.10 | 55.10 | % | 0.50 | 0 | 0 | 0.84 | 0.98 | 0.00 | -0.03 | 12/26/2025 3:59:48 PM EST | |||
| 115.00 | 48.30 | 52.30 | 50.30 | % | 0.44 | 0 | 0 | 0.78 | 0.96 | 0.00 | -0.04 | 12/26/2025 3:59:48 PM EST | |||
| 120.00 | 43.70 | 47.80 | 45.75 | % | 0.38 | 0 | 0 | 0.75 | 0.95 | 0.00 | -0.04 | 12/26/2025 3:59:48 PM EST | |||
| 125.00 | 39.20 | 43.20 | 41.20 | % | 0.33 | 0 | 0 | 0.71 | 0.92 | 0.00 | -0.06 | 12/26/2025 3:59:48 PM EST | |||
| 130.00 | 34.80 | 38.90 | 36.85 | % | 0.28 | 0 | 0 | 0.68 | 0.89 | 0.01 | -0.07 | 12/26/2025 3:59:48 PM EST | |||
| 135.00 | 30.50 | 34.50 | 32.50 | % | 0.24 | 0 | 0 | 0.50 | 0.86 | 0.01 | -0.08 | 12/26/2025 3:59:48 PM EST | |||
| 140.00 | 26.60 | 30.50 | 28.55 | % | 0.20 | 0 | 0 | 0.51 | 0.82 | 0.01 | -0.09 | 12/26/2025 3:59:48 PM EST | |||
| 145.00 | 22.60 | 26.60 | 24.60 | % | 0.17 | 0 | 0 | 0.50 | 0.77 | 0.01 | -0.10 | 12/26/2025 3:59:48 PM EST | |||
| 150.00 | 19.70 | 23.10 | 21.40 | % | 0.14 | 0 | 0 | 0.51 | 0.72 | 0.01 | -0.11 | 12/26/2025 3:59:48 PM EST | |||
| 155.00 | 16.30 | 19.60 | 17.95 | 17.55 | 0.00 | 0.00% | 0.12 | 0 | 1 | 0.50 | 0.66 | 0.01 | -0.11 | 12/22/2025 | 12/26/2025 3:59:48 PM EST |
| 160.00 | 13.30 | 16.80 | 15.05 | 13.95 | 0.00 | 0.00% | 0.09 | 0 | 1 | 0.49 | 0.60 | 0.01 | -0.11 | 12/19/2025 | 12/26/2025 3:59:48 PM EST |
| 165.00 | 10.30 | 13.20 | 11.75 | 12.10 | 0.00 | 0.00% | 0.07 | 0 | 2 | 0.46 | 0.54 | 0.01 | -0.11 | 12/23/2025 | 12/26/2025 3:59:48 PM EST |
| 170.00 | 8.00 | 11.70 | 9.85 | 10.20 | 0.00 | 0.00% | 0.06 | 0 | 6 | 0.47 | 0.47 | 0.01 | -0.11 | 12/23/2025 | 12/26/2025 3:59:48 PM EST |
| 175.00 | 6.00 | 10.00 | 8.00 | 8.20 | 0.00 | 0.00% | 0.05 | 0 | 2 | 0.47 | 0.40 | 0.01 | -0.11 | 12/23/2025 | 12/26/2025 3:59:48 PM EST |
| 180.00 | 4.50 | 8.30 | 6.40 | 6.40 | 0.00 | 0.00% | 0.04 | 0 | 2 | 0.47 | 0.35 | 0.01 | -0.10 | 12/22/2025 | 12/26/2025 3:59:48 PM EST |
| 185.00 | 3.00 | 7.00 | 5.00 | % | 0.03 | 0 | 0 | 0.46 | 0.29 | 0.01 | -0.10 | 12/26/2025 3:59:48 PM EST | |||
| 190.00 | 2.45 | 5.90 | 4.18 | 3.90 | 0.00 | 0.00% | 0.02 | 0 | 1 | 0.47 | 0.24 | 0.01 | -0.09 | 12/22/2025 | 12/26/2025 3:59:48 PM EST |
| 195.00 | 1.65 | 4.90 | 3.28 | 3.04 | 0.00 | 0.00% | 0.02 | 0 | 29 | 0.47 | 0.20 | 0.01 | -0.08 | 12/18/2025 | 12/26/2025 3:59:48 PM EST |
| 200.00 | 1.00 | 4.60 | 2.80 | % | 0.01 | 0 | 0 | 0.47 | 0.17 | 0.01 | -0.07 | 12/26/2025 3:59:48 PM EST | |||
| 210.00 | 0.10 | 3.60 | 1.85 | % | 0.01 | 0 | 0 | 0.45 | 0.12 | 0.01 | -0.06 | 12/26/2025 3:59:48 PM EST | |||
| 220.00 | 0.00 | 3.20 | 1.60 | % | 0.01 | 0 | 0 | 0.65 | 0.07 | 0.00 | -0.04 | 12/26/2025 3:59:48 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100.00 | 0.00 | 1.55 | 0.78 | % | 0.01 | 0 | 0 | 0.90 | -0.01 | 0.00 | -0.02 | 12/26/2025 3:59:48 PM EST | |||
| 105.00 | 0.00 | 1.75 | 0.88 | % | 0.01 | 0 | 0 | 0.85 | -0.01 | 0.00 | -0.02 | 12/26/2025 3:59:48 PM EST | |||
| 110.00 | 0.00 | 2.65 | 1.33 | % | 0.01 | 0 | 0 | 0.88 | -0.02 | 0.00 | -0.03 | 12/26/2025 3:59:48 PM EST | |||
| 115.00 | 0.00 | 2.90 | 1.45 | 0.85 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.83 | -0.04 | 0.00 | -0.04 | 12/22/2025 | 12/26/2025 3:59:48 PM EST |
| 120.00 | 0.00 | 3.20 | 1.60 | % | 0.01 | 0 | 0 | 0.78 | -0.05 | 0.00 | -0.04 | 12/26/2025 3:59:48 PM EST | |||
| 125.00 | 0.20 | 3.50 | 1.85 | % | 0.01 | 0 | 0 | 0.54 | -0.08 | 0.00 | -0.06 | 12/26/2025 3:59:48 PM EST | |||
| 130.00 | 0.50 | 3.80 | 2.15 | % | 0.02 | 0 | 0 | 0.52 | -0.11 | 0.01 | -0.07 | 12/26/2025 3:59:48 PM EST | |||
| 135.00 | 1.30 | 4.80 | 3.05 | % | 0.02 | 0 | 0 | 0.53 | -0.14 | 0.01 | -0.08 | 12/26/2025 3:59:48 PM EST | |||
| 140.00 | 2.15 | 5.50 | 3.83 | 4.30 | 0.00 | 0.00% | 0.03 | 0 | 2 | 0.52 | -0.18 | 0.01 | -0.09 | 12/22/2025 | 12/26/2025 3:59:48 PM EST |
| 145.00 | 3.20 | 6.70 | 4.95 | % | 0.03 | 0 | 0 | 0.51 | -0.23 | 0.01 | -0.10 | 12/26/2025 3:59:48 PM EST | |||
| 150.00 | 4.10 | 8.40 | 6.25 | % | 0.04 | 0 | 0 | 0.50 | -0.28 | 0.01 | -0.11 | 12/26/2025 3:59:48 PM EST | |||
| 155.00 | 5.90 | 10.00 | 7.95 | % | 0.05 | 0 | 0 | 0.49 | -0.34 | 0.01 | -0.11 | 12/26/2025 3:59:48 PM EST | |||
| 160.00 | 8.00 | 11.80 | 9.90 | % | 0.06 | 0 | 0 | 0.48 | -0.40 | 0.01 | -0.11 | 12/26/2025 3:59:48 PM EST | |||
| 165.00 | 10.20 | 13.00 | 11.60 | 13.50 | 0.00 | 0.00% | 0.07 | 0 | 2 | 0.45 | -0.46 | 0.01 | -0.11 | 12/23/2025 | 12/26/2025 3:59:48 PM EST |
| 170.00 | 13.00 | 16.90 | 14.95 | % | 0.09 | 0 | 0 | 0.47 | -0.53 | 0.01 | -0.11 | 12/26/2025 3:59:48 PM EST | |||
| 175.00 | 16.00 | 19.90 | 17.95 | % | 0.10 | 0 | 0 | 0.46 | -0.60 | 0.01 | -0.11 | 12/26/2025 3:59:48 PM EST | |||
| 180.00 | 19.50 | 23.70 | 21.60 | % | 0.12 | 0 | 0 | 0.47 | -0.65 | 0.01 | -0.10 | 12/26/2025 3:59:48 PM EST | |||
| 185.00 | 23.00 | 27.10 | 25.05 | % | 0.14 | 0 | 0 | 0.45 | -0.71 | 0.01 | -0.10 | 12/26/2025 3:59:48 PM EST | |||
| 190.00 | 27.00 | 31.10 | 29.05 | % | 0.15 | 0 | 0 | 0.45 | -0.76 | 0.01 | -0.09 | 12/26/2025 3:59:48 PM EST | |||
| 195.00 | 31.20 | 35.20 | 33.20 | % | 0.17 | 0 | 0 | 0.43 | -0.80 | 0.01 | -0.08 | 12/26/2025 3:59:48 PM EST | |||
| 200.00 | 35.50 | 39.60 | 37.55 | % | 0.19 | 0 | 0 | 0.58 | -0.83 | 0.01 | -0.07 | 12/26/2025 3:59:48 PM EST | |||
| 210.00 | 44.70 | 48.70 | 46.70 | % | 0.22 | 0 | 0 | 0.61 | -0.88 | 0.01 | -0.06 | 12/26/2025 3:59:48 PM EST | |||
| 220.00 | 54.20 | 58.20 | 56.20 | % | 0.26 | 0 | 0 | 0.66 | -0.93 | 0.00 | -0.04 | 12/26/2025 3:59:48 PM EST |