Options Chain for MKS INC. COM (MKSI) - $145.00 as of 10/27/2025 6:14:18 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.00 | 113.30 | 117.00 | 115.15 | 55.97 | 0.00 | 0.00% | 3.84 | 0 | 8 | 2.90 | 1.00 | 0.00 | 0.00 | 5/22/2025 | 10/27/2025 3:59:58 PM EST |
| 35.00 | 108.00 | 112.20 | 110.10 | % | 3.15 | 0 | 0 | 2.58 | 1.00 | 0.00 | 0.00 | 10/27/2025 3:59:58 PM EST | |||
| 40.00 | 103.00 | 107.10 | 105.05 | % | 2.63 | 0 | 0 | 2.37 | 1.00 | 0.00 | 0.00 | 10/27/2025 3:59:58 PM EST | |||
| 45.00 | 98.00 | 102.20 | 100.10 | 22.00 | 0.00 | 0.00% | 2.22 | 0 | 1 | 2.16 | 1.00 | 0.00 | 0.00 | 4/17/2025 | 10/27/2025 3:59:58 PM EST |
| 50.00 | 93.10 | 97.30 | 95.20 | 21.34 | 0.00 | 0.00% | 1.90 | 0 | 1 | 1.98 | 1.00 | 0.00 | 0.00 | 4/11/2025 | 10/27/2025 3:59:58 PM EST |
| 55.00 | 88.10 | 92.30 | 90.20 | 38.12 | 0.00 | 0.00% | 1.64 | 0 | 1 | 1.82 | 1.00 | 0.00 | 0.00 | 5/12/2025 | 10/27/2025 3:59:58 PM EST |
| 60.00 | 83.60 | 87.10 | 85.35 | 85.79 | +50.24 | +141.33% | 1.42 | 1 | 7 | 1.67 | 1.00 | 0.00 | 0.00 | 10/27/2025 | 10/27/2025 3:59:58 PM EST |
| 65.00 | 78.60 | 81.90 | 80.25 | 20.59 | 0.00 | 0.00% | 1.23 | 0 | 1 | 1.43 | 1.00 | 0.00 | 0.00 | 4/1/2025 | 10/27/2025 3:59:58 PM EST |
| 70.00 | 73.50 | 76.80 | 75.15 | 21.10 | 0.00 | 0.00% | 1.07 | 0 | 192 | 1.44 | 1.00 | 0.00 | 0.00 | 5/27/2025 | 10/27/2025 3:59:58 PM EST |
| 75.00 | 68.50 | 72.00 | 70.25 | 16.39 | 0.00 | 0.00% | 0.94 | 0 | 30 | 1.30 | 1.00 | 0.00 | 0.00 | 5/23/2025 | 10/27/2025 3:59:58 PM EST |
| 80.00 | 63.70 | 67.00 | 65.35 | 20.60 | 0.00 | 0.00% | 0.82 | 0 | 12 | 1.15 | 1.00 | 0.00 | -0.01 | 6/10/2025 | 10/27/2025 3:59:58 PM EST |
| 85.00 | 58.90 | 62.10 | 60.50 | 61.01 | +47.51 | +351.93% | 0.71 | 1 | 3 | 1.12 | 0.99 | 0.00 | -0.01 | 10/27/2025 | 10/27/2025 3:59:58 PM EST |
| 90.00 | 53.90 | 57.30 | 55.60 | 46.50 | 0.00 | 0.00% | 0.62 | 0 | 12 | 0.95 | 0.99 | 0.00 | -0.01 | 10/14/2025 | 10/27/2025 3:59:58 PM EST |
| 95.00 | 49.20 | 52.50 | 50.85 | 28.06 | 0.00 | 0.00% | 0.54 | 0 | 31 | 0.91 | 0.98 | 0.00 | -0.02 | 9/17/2025 | 10/27/2025 3:59:58 PM EST |
| 100.00 | 44.50 | 48.10 | 46.30 | 20.00 | 0.00 | 0.00% | 0.46 | 0 | 39 | 0.85 | 0.96 | 0.00 | -0.03 | 9/11/2025 | 10/27/2025 3:59:58 PM EST |
| 105.00 | 39.90 | 43.20 | 41.55 | 20.50 | 0.00 | 0.00% | 0.40 | 0 | 17 | 0.79 | 0.94 | 0.00 | -0.04 | 9/25/2025 | 10/27/2025 3:59:58 PM EST |
| 110.00 | 35.40 | 38.70 | 37.05 | 37.60 | +0.82 | +2.23% | 0.34 | 1 | 36 | 0.75 | 0.91 | 0.00 | -0.06 | 10/27/2025 | 10/27/2025 3:59:58 PM EST |
| 115.00 | 31.40 | 34.50 | 32.95 | 33.73 | 0.00 | 0.00% | 0.29 | 0 | 12 | 0.58 | 0.88 | 0.01 | -0.07 | 10/24/2025 | 10/27/2025 3:59:58 PM EST |
| 120.00 | 27.30 | 30.50 | 28.90 | 28.63 | 0.00 | 0.00% | 0.24 | 0 | 19 | 0.58 | 0.84 | 0.01 | -0.08 | 10/24/2025 | 10/27/2025 3:59:58 PM EST |
| 125.00 | 23.60 | 26.50 | 25.05 | 25.35 | -0.40 | -1.56% | 0.20 | 4 | 262 | 0.58 | 0.79 | 0.01 | -0.09 | 10/27/2025 | 10/27/2025 3:59:58 PM EST |
| 130.00 | 19.80 | 22.70 | 21.25 | 21.75 | +16.75 | +335.00% | 0.16 | 3 | 4 | 0.56 | 0.74 | 0.01 | -0.11 | 10/27/2025 | 10/27/2025 3:59:58 PM EST |
| 135.00 | 16.20 | 20.30 | 18.25 | 17.25 | 0.00 | 0.00% | 0.14 | 0 | 51 | 0.57 | 0.68 | 0.01 | -0.11 | 10/24/2025 | 10/27/2025 3:59:58 PM EST |
| 140.00 | 13.70 | 17.40 | 15.55 | 9.90 | 0.00 | 0.00% | 0.11 | 0 | 46 | 0.57 | 0.62 | 0.01 | -0.12 | 10/22/2025 | 10/27/2025 3:59:58 PM EST |
| 145.00 | 11.00 | 14.90 | 12.95 | 12.47 | -0.53 | -4.08% | 0.09 | 1 | 3 | 0.57 | 0.55 | 0.01 | -0.12 | 10/27/2025 | 10/27/2025 3:59:58 PM EST |
| 150.00 | 8.50 | 12.40 | 10.45 | 5.30 | 0.00 | 0.00% | 0.07 | 0 | 2 | 0.55 | 0.49 | 0.01 | -0.12 | 10/14/2025 | 10/27/2025 3:59:58 PM EST |
| 155.00 | 6.50 | 10.50 | 8.50 | 8.87 | 0.00 | 0.00% | 0.05 | 0 | 515 | 0.55 | 0.43 | 0.01 | -0.12 | 10/24/2025 | 10/27/2025 3:59:58 PM EST |
| 160.00 | 4.80 | 8.80 | 6.80 | 6.21 | 0.00 | 0.00% | 0.04 | 0 | 7 | 0.54 | 0.37 | 0.01 | -0.11 | 10/24/2025 | 10/27/2025 3:59:58 PM EST |
| 165.00 | 3.40 | 7.40 | 5.40 | % | 0.03 | 0 | 0 | 0.54 | 0.31 | 0.01 | -0.10 | 10/27/2025 3:59:58 PM EST | |||
| 170.00 | 2.35 | 6.40 | 4.38 | 3.00 | 0.00 | 0.00% | 0.03 | 0 | 1 | 0.54 | 0.26 | 0.01 | -0.09 | 10/23/2025 | 10/27/2025 3:59:58 PM EST |
| 175.00 | 1.40 | 5.40 | 3.40 | % | 0.02 | 0 | 0 | 0.53 | 0.21 | 0.01 | -0.08 | 10/27/2025 3:59:58 PM EST | |||
| 180.00 | 0.80 | 4.80 | 2.80 | 2.00 | 0.00 | 0.00% | 0.02 | 0 | 2 | 0.52 | 0.17 | 0.01 | -0.07 | 10/20/2025 | 10/27/2025 3:59:58 PM EST |
| 185.00 | 0.40 | 4.40 | 2.40 | % | 0.01 | 0 | 0 | 0.53 | 0.13 | 0.01 | -0.06 | 10/27/2025 3:59:58 PM EST | |||
| 190.00 | 0.05 | 3.90 | 1.98 | 1.20 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.50 | 0.10 | 0.01 | -0.05 | 10/17/2025 | 10/27/2025 3:59:58 PM EST |
| 195.00 | 0.00 | 3.30 | 1.65 | 0.95 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.72 | 0.08 | 0.01 | -0.04 | 10/17/2025 | 10/27/2025 3:59:58 PM EST |
| 200.00 | 0.00 | 3.10 | 1.55 | % | 0.01 | 0 | 0 | 0.74 | 0.06 | 0.00 | -0.04 | 10/27/2025 3:59:58 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.00 | 0.00 | 2.15 | 1.08 | 0.44 | 0.00 | 0.00% | 0.04 | 0 | 6 | 2.88 | 0.00 | 0.00 | 0.00 | 5/1/2025 | 10/27/2025 3:59:58 PM EST |
| 35.00 | 0.00 | 2.15 | 1.08 | % | 0.03 | 0 | 0 | 2.60 | 0.00 | 0.00 | 0.00 | 10/27/2025 3:59:58 PM EST | |||
| 40.00 | 0.00 | 2.15 | 1.08 | 0.43 | 0.00 | 0.00% | 0.03 | 0 | 6 | 2.37 | 0.00 | 0.00 | 0.00 | 6/6/2025 | 10/27/2025 3:59:58 PM EST |
| 45.00 | 0.00 | 2.15 | 1.08 | 0.91 | 0.00 | 0.00% | 0.02 | 0 | 3 | 2.16 | 0.00 | 0.00 | 0.00 | 5/19/2025 | 10/27/2025 3:59:58 PM EST |
| 50.00 | 0.00 | 2.15 | 1.08 | 0.47 | 0.00 | 0.00% | 0.02 | 0 | 6 | 1.99 | 0.00 | 0.00 | 0.00 | 6/26/2025 | 10/27/2025 3:59:58 PM EST |
| 55.00 | 0.00 | 2.15 | 1.08 | 2.64 | 0.00 | 0.00% | 0.02 | 0 | 1 | 1.45 | 0.00 | 0.00 | 0.00 | 3/4/2025 | 10/27/2025 3:59:58 PM EST |
| 60.00 | 0.00 | 2.15 | 1.08 | 0.20 | 0.00 | 0.00% | 0.02 | 0 | 5 | 1.34 | 0.00 | 0.00 | 0.00 | 10/7/2025 | 10/27/2025 3:59:58 PM EST |
| 65.00 | 0.00 | 1.95 | 0.98 | 1.05 | 0.00 | 0.00% | 0.02 | 0 | 34 | 1.23 | 0.00 | 0.00 | 0.00 | 7/21/2025 | 10/27/2025 3:59:58 PM EST |
| 70.00 | 0.00 | 2.15 | 1.08 | 0.70 | 0.00 | 0.00% | 0.02 | 0 | 1 | 1.13 | 0.00 | 0.00 | 0.00 | 9/15/2025 | 10/27/2025 3:59:58 PM EST |
| 75.00 | 0.00 | 2.20 | 1.10 | 2.15 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.09 | 0.00 | 0.00 | 0.00 | 7/30/2025 | 10/27/2025 3:59:58 PM EST |
| 80.00 | 0.00 | 1.95 | 0.98 | 2.81 | 0.00 | 0.00% | 0.01 | 0 | 22 | 0.95 | 0.00 | 0.00 | -0.01 | 8/11/2025 | 10/27/2025 3:59:58 PM EST |
| 85.00 | 0.00 | 0.75 | 0.38 | 0.30 | 0.00 | 0.00% | 0.00 | 0 | 15 | 0.86 | -0.01 | 0.00 | -0.01 | 10/21/2025 | 10/27/2025 3:59:58 PM EST |
| 90.00 | 0.00 | 2.40 | 1.20 | 0.60 | 0.00 | 0.00% | 0.01 | 0 | 46 | 0.79 | -0.01 | 0.00 | -0.01 | 10/2/2025 | 10/27/2025 3:59:58 PM EST |
| 95.00 | 0.00 | 2.55 | 1.28 | 8.40 | 0.00 | 0.00% | 0.01 | 0 | 4 | 0.87 | -0.02 | 0.00 | -0.02 | 8/7/2025 | 10/27/2025 3:59:58 PM EST |
| 100.00 | 0.00 | 2.75 | 1.38 | 8.10 | 0.00 | 0.00% | 0.01 | 0 | 27 | 0.83 | -0.04 | 0.00 | -0.03 | 8/29/2025 | 10/27/2025 3:59:58 PM EST |
| 105.00 | 0.60 | 1.55 | 1.08 | 2.30 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.61 | -0.06 | 0.00 | -0.04 | 10/17/2025 | 10/27/2025 3:59:58 PM EST |
| 110.00 | 0.00 | 3.00 | 1.50 | 9.70 | 0.00 | 0.00% | 0.01 | 0 | 6 | 0.53 | -0.09 | 0.00 | -0.06 | 9/10/2025 | 10/27/2025 3:59:58 PM EST |
| 115.00 | 0.45 | 4.00 | 2.23 | % | 0.02 | 0 | 0 | 0.56 | -0.12 | 0.01 | -0.07 | 10/27/2025 3:59:58 PM EST | |||
| 120.00 | 1.25 | 4.60 | 2.93 | 5.80 | 0.00 | 0.00% | 0.02 | 0 | 3 | 0.56 | -0.16 | 0.01 | -0.08 | 10/22/2025 | 10/27/2025 3:59:58 PM EST |
| 125.00 | 3.20 | 5.70 | 4.45 | 7.70 | 0.00 | 0.00% | 0.04 | 0 | 82 | 0.59 | -0.21 | 0.01 | -0.09 | 10/22/2025 | 10/27/2025 3:59:58 PM EST |
| 130.00 | 3.70 | 7.80 | 5.75 | 5.40 | 0.00 | 0.00% | 0.04 | 0 | 4 | 0.58 | -0.26 | 0.01 | -0.11 | 10/24/2025 | 10/27/2025 3:59:58 PM EST |
| 135.00 | 6.20 | 9.50 | 7.85 | 13.20 | 0.00 | 0.00% | 0.06 | 0 | 1 | 0.59 | -0.32 | 0.01 | -0.11 | 10/13/2025 | 10/27/2025 3:59:58 PM EST |
| 140.00 | 8.20 | 11.30 | 9.75 | 16.10 | 0.00 | 0.00% | 0.07 | 0 | 6 | 0.58 | -0.38 | 0.01 | -0.12 | 10/7/2025 | 10/27/2025 3:59:58 PM EST |
| 145.00 | 10.70 | 12.30 | 11.50 | 11.38 | % | 0.08 | 1 | 0 | 0.54 | -0.45 | 0.01 | -0.12 | 10/27/2025 | 10/27/2025 3:59:58 PM EST | |
| 150.00 | 13.10 | 16.30 | 14.70 | % | 0.10 | 0 | 0 | 0.56 | -0.51 | 0.01 | -0.12 | 10/27/2025 3:59:58 PM EST | |||
| 155.00 | 15.40 | 19.30 | 17.35 | % | 0.11 | 0 | 0 | 0.54 | -0.57 | 0.01 | -0.12 | 10/27/2025 3:59:58 PM EST | |||
| 160.00 | 19.00 | 22.80 | 20.90 | % | 0.13 | 0 | 0 | 0.54 | -0.63 | 0.01 | -0.11 | 10/27/2025 3:59:58 PM EST | |||
| 165.00 | 22.90 | 26.30 | 24.60 | % | 0.15 | 0 | 0 | 0.54 | -0.69 | 0.01 | -0.10 | 10/27/2025 3:59:58 PM EST | |||
| 170.00 | 26.50 | 30.40 | 28.45 | % | 0.17 | 0 | 0 | 0.54 | -0.74 | 0.01 | -0.09 | 10/27/2025 3:59:58 PM EST | |||
| 175.00 | 30.60 | 34.20 | 32.40 | % | 0.19 | 0 | 0 | 0.52 | -0.79 | 0.01 | -0.08 | 10/27/2025 3:59:58 PM EST | |||
| 180.00 | 34.90 | 38.80 | 36.85 | % | 0.20 | 0 | 0 | 0.66 | -0.83 | 0.01 | -0.07 | 10/27/2025 3:59:58 PM EST | |||
| 185.00 | 39.40 | 42.70 | 41.05 | 40.30 | 0.00 | 0.00% | 0.22 | 0 | 0 | 0.67 | -0.87 | 0.01 | -0.06 | 10/24/2025 | 10/27/2025 3:59:58 PM EST |
| 190.00 | 44.00 | 47.60 | 45.80 | % | 0.24 | 0 | 0 | 0.70 | -0.90 | 0.01 | -0.05 | 10/27/2025 3:59:58 PM EST | |||
| 195.00 | 48.60 | 52.40 | 50.50 | % | 0.26 | 0 | 0 | 0.70 | -0.92 | 0.01 | -0.04 | 10/27/2025 3:59:58 PM EST | |||
| 200.00 | 53.40 | 57.10 | 55.25 | % | 0.28 | 0 | 0 | 0.71 | -0.94 | 0.00 | -0.04 | 10/27/2025 3:59:58 PM EST |