Options Chain for MKS INC. COM (MKSI) - $213.24 as of 3/16/2026 8:36:56 AM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 135.00 | 85.50 | 88.60 | 87.05 | % | 0.64 | 0 | 0 | 3.04 | 1.00 | 0.00 | 0.00 | 3/16/2026 4:00:13 PM EST | |||
| 140.00 | 80.50 | 83.60 | 82.05 | % | 0.59 | 0 | 0 | 2.85 | 1.00 | 0.00 | 0.00 | 3/16/2026 4:00:13 PM EST | |||
| 145.00 | 75.50 | 78.60 | 77.05 | % | 0.53 | 0 | 0 | 2.67 | 1.00 | 0.00 | 0.00 | 3/16/2026 4:00:13 PM EST | |||
| 150.00 | 70.50 | 73.90 | 72.20 | 109.55 | 0.00 | 0.00% | 0.48 | 0 | 1 | 2.61 | 1.00 | 0.00 | 0.00 | 2/20/2026 | 3/16/2026 4:00:13 PM EST |
| 155.00 | 65.50 | 68.90 | 67.20 | % | 0.43 | 0 | 0 | 2.44 | 1.00 | 0.00 | -0.01 | 3/16/2026 4:00:13 PM EST | |||
| 160.00 | 60.50 | 63.30 | 61.90 | % | 0.39 | 0 | 0 | 2.04 | 1.00 | 0.00 | -0.01 | 3/16/2026 4:00:13 PM EST | |||
| 165.00 | 55.60 | 58.30 | 56.95 | % | 0.35 | 0 | 0 | 1.88 | 1.00 | 0.00 | -0.03 | 3/16/2026 4:00:13 PM EST | |||
| 170.00 | 50.60 | 53.80 | 52.20 | % | 0.31 | 0 | 0 | 1.89 | 0.99 | 0.00 | -0.07 | 3/16/2026 4:00:13 PM EST | |||
| 175.00 | 45.70 | 48.90 | 47.30 | 49.60 | -6.40 | -11.43% | 0.27 | 2 | 1 | 1.76 | 0.98 | 0.00 | -0.14 | 3/16/2026 | 3/16/2026 4:00:13 PM EST |
| 180.00 | 40.80 | 43.80 | 42.30 | 76.30 | 0.00 | 0.00% | 0.23 | 0 | 1 | 1.57 | 0.97 | 0.00 | -0.21 | 2/25/2026 | 3/16/2026 4:00:13 PM EST |
| 185.00 | 36.00 | 38.70 | 37.35 | 45.70 | 0.00 | 0.00% | 0.20 | 0 | 1 | 1.39 | 0.95 | 0.00 | -0.34 | 1/22/2026 | 3/16/2026 4:00:13 PM EST |
| 190.00 | 31.20 | 34.10 | 32.65 | 36.80 | 0.00 | 0.00% | 0.17 | 0 | 3 | 1.33 | 0.93 | 0.01 | -0.43 | 3/5/2026 | 3/16/2026 4:00:13 PM EST |
| 195.00 | 26.70 | 29.60 | 28.15 | 30.40 | -32.69 | -51.82% | 0.14 | 1 | 6 | 1.27 | 0.90 | 0.01 | -0.53 | 3/16/2026 | 3/16/2026 4:00:13 PM EST |
| 200.00 | 22.10 | 25.30 | 23.70 | 25.90 | +8.90 | +52.36% | 0.12 | 1 | 153 | 1.21 | 0.86 | 0.01 | -0.66 | 3/16/2026 | 3/16/2026 4:00:13 PM EST |
| 210.00 | 13.70 | 16.20 | 14.95 | 17.30 | +5.90 | +51.76% | 0.07 | 7 | 23 | 0.81 | 0.74 | 0.02 | -0.85 | 3/16/2026 | 3/16/2026 4:00:13 PM EST |
| 220.00 | 7.90 | 9.70 | 8.80 | 7.01 | +1.01 | +16.84% | 0.04 | 4 | 204 | 0.83 | 0.56 | 0.02 | -0.95 | 3/16/2026 | 3/16/2026 4:00:13 PM EST |
| 230.00 | 2.80 | 4.60 | 3.70 | 4.20 | +0.89 | +26.89% | 0.02 | 6 | 344 | 0.73 | 0.35 | 0.02 | -0.87 | 3/16/2026 | 3/16/2026 4:00:13 PM EST |
| 240.00 | 1.20 | 2.20 | 1.70 | 2.80 | 0.00 | 0.00% | 0.01 | 0 | 27 | 0.77 | 0.19 | 0.01 | -0.64 | 3/13/2026 | 3/16/2026 4:00:13 PM EST |
| 250.00 | 0.45 | 1.05 | 0.75 | 0.70 | +0.01 | +1.45% | 0.00 | 2 | 424 | 0.81 | 0.09 | 0.01 | -0.39 | 3/16/2026 | 3/16/2026 4:00:13 PM EST |
| 260.00 | 0.00 | 0.40 | 0.20 | 0.25 | -0.05 | -16.67% | 0.00 | 2 | 155 | 0.88 | 0.04 | 0.00 | -0.19 | 3/16/2026 | 3/16/2026 4:00:13 PM EST |
| 270.00 | 0.00 | 0.20 | 0.10 | 0.15 | -0.05 | -25.00% | 0.00 | 2 | 69 | 0.93 | 0.01 | 0.00 | -0.08 | 3/16/2026 | 3/16/2026 4:00:13 PM EST |
| 280.00 | 0.00 | 0.75 | 0.38 | 0.27 | 0.00 | 0.00% | 0.00 | 0 | 42 | 1.35 | 0.00 | 0.00 | -0.02 | 3/13/2026 | 3/16/2026 4:00:13 PM EST |
| 290.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 1,603 | 1.10 | 0.00 | 0.00 | -0.01 | 3/13/2026 | 3/16/2026 4:00:13 PM EST |
| 300.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 154 | 1.22 | 0.00 | 0.00 | 0.00 | 3/10/2026 | 3/16/2026 4:00:13 PM EST |
| 310.00 | 0.00 | 0.55 | 0.28 | 0.14 | 0.00 | 0.00% | 0.00 | 0 | 48 | 1.70 | 0.00 | 0.00 | 0.00 | 3/6/2026 | 3/16/2026 4:00:13 PM EST |
| 320.00 | 0.00 | 0.75 | 0.38 | 0.08 | 0.00 | 0.00% | 0.00 | 0 | 27 | 1.93 | 0.00 | 0.00 | 0.00 | 3/6/2026 | 3/16/2026 4:00:13 PM EST |
| 330.00 | 0.00 | 0.75 | 0.38 | 4.07 | 0.00 | 0.00% | 0.00 | 0 | 3 | 2.06 | 0.00 | 0.00 | 0.00 | 2/17/2026 | 3/16/2026 4:00:13 PM EST |
| 340.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 316 | 1.53 | 0.00 | 0.00 | 0.00 | 3/6/2026 | 3/16/2026 4:00:13 PM EST |
| 350.00 | 0.00 | 0.75 | 0.38 | 0.90 | 0.00 | 0.00% | 0.00 | 0 | 3 | 2.30 | 0.00 | 0.00 | 0.00 | 2/25/2026 | 3/16/2026 4:00:13 PM EST |
| 360.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 2.94 | 0.00 | 0.00 | 0.00 | 3/16/2026 4:00:13 PM EST | |||
| 370.00 | 0.00 | 0.20 | 0.10 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 20 | 2.08 | 0.00 | 0.00 | 0.00 | 2/26/2026 | 3/16/2026 4:00:13 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 135.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 3.37 | 0.00 | 0.00 | 0.00 | 3/16/2026 4:00:13 PM EST | |||
| 140.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 3.17 | 0.00 | 0.00 | 0.00 | 3/16/2026 4:00:13 PM EST | |||
| 145.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 2.97 | 0.00 | 0.00 | 0.00 | 3/16/2026 4:00:13 PM EST | |||
| 150.00 | 0.00 | 0.75 | 0.38 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 2 | 2.20 | 0.00 | 0.00 | 0.00 | 2/20/2026 | 3/16/2026 4:00:13 PM EST |
| 155.00 | 0.00 | 0.25 | 0.13 | 0.05 | 0.00 | 0.00% | 0.00 | 1 | 159 | 1.69 | 0.00 | 0.00 | -0.01 | 3/16/2026 | 3/16/2026 4:00:13 PM EST |
| 160.00 | 0.00 | 0.75 | 0.38 | 2.70 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.89 | 0.00 | 0.00 | -0.01 | 2/5/2026 | 3/16/2026 4:00:13 PM EST |
| 165.00 | 0.00 | 0.70 | 0.35 | 0.70 | -0.89 | -55.98% | 0.00 | 1 | 2 | 1.72 | 0.00 | 0.00 | -0.03 | 3/16/2026 | 3/16/2026 4:00:13 PM EST |
| 170.00 | 0.00 | 0.75 | 0.38 | 2.09 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.60 | -0.01 | 0.00 | -0.07 | 3/6/2026 | 3/16/2026 4:00:13 PM EST |
| 175.00 | 0.00 | 0.75 | 0.38 | 4.22 | 0.00 | 0.00% | 0.00 | 0 | 10 | 1.46 | -0.02 | 0.00 | -0.14 | 1/23/2026 | 3/16/2026 4:00:13 PM EST |
| 180.00 | 0.00 | 0.75 | 0.38 | 2.05 | 0.00 | 0.00% | 0.00 | 0 | 3 | 1.32 | -0.03 | 0.00 | -0.21 | 3/6/2026 | 3/16/2026 4:00:13 PM EST |
| 185.00 | 0.20 | 1.05 | 0.63 | 2.37 | 0.00 | 0.00% | 0.00 | 0 | 15 | 1.09 | -0.05 | 0.00 | -0.34 | 3/6/2026 | 3/16/2026 4:00:13 PM EST |
| 190.00 | 0.25 | 1.30 | 0.78 | 2.35 | 0.00 | 0.00% | 0.00 | 0 | 26 | 1.03 | -0.07 | 0.01 | -0.43 | 3/12/2026 | 3/16/2026 4:00:13 PM EST |
| 195.00 | 0.70 | 1.90 | 1.30 | 2.66 | 0.00 | 0.00% | 0.01 | 0 | 23 | 1.03 | -0.10 | 0.01 | -0.53 | 3/13/2026 | 3/16/2026 4:00:13 PM EST |
| 200.00 | 1.05 | 1.90 | 1.48 | 4.35 | 0.00 | 0.00% | 0.01 | 0 | 86 | 0.93 | -0.14 | 0.01 | -0.66 | 3/12/2026 | 3/16/2026 4:00:13 PM EST |
| 210.00 | 2.35 | 4.00 | 3.18 | 2.92 | -3.98 | -57.69% | 0.02 | 1 | 64 | 0.86 | -0.26 | 0.02 | -0.85 | 3/16/2026 | 3/16/2026 4:00:13 PM EST |
| 220.00 | 5.20 | 7.50 | 6.35 | 7.10 | -6.21 | -46.66% | 0.03 | 1 | 357 | 0.80 | -0.44 | 0.02 | -0.95 | 3/16/2026 | 3/16/2026 4:00:13 PM EST |
| 230.00 | 10.30 | 13.00 | 11.65 | 10.90 | -8.10 | -42.64% | 0.05 | 4 | 44 | 0.74 | -0.65 | 0.02 | -0.87 | 3/16/2026 | 3/16/2026 4:00:13 PM EST |
| 240.00 | 18.50 | 21.30 | 19.90 | 25.10 | 0.00 | 0.00% | 0.08 | 0 | 58 | 0.80 | -0.81 | 0.01 | -0.64 | 3/13/2026 | 3/16/2026 4:00:13 PM EST |
| 250.00 | 27.10 | 30.00 | 28.55 | 27.79 | -9.21 | -24.90% | 0.11 | 2 | 41 | 1.12 | -0.91 | 0.01 | -0.39 | 3/16/2026 | 3/16/2026 4:00:13 PM EST |
| 260.00 | 36.60 | 39.80 | 38.20 | 37.39 | -8.07 | -17.76% | 0.15 | 1 | 23 | 1.31 | -0.96 | 0.00 | -0.19 | 3/16/2026 | 3/16/2026 4:00:13 PM EST |
| 270.00 | 46.20 | 49.60 | 47.90 | 46.90 | -11.54 | -19.75% | 0.18 | 1 | 2 | 1.47 | -0.99 | 0.00 | -0.08 | 3/16/2026 | 3/16/2026 4:00:13 PM EST |
| 280.00 | 56.00 | 59.20 | 57.60 | 55.60 | % | 0.21 | 1 | 0 | 1.57 | -1.00 | 0.00 | -0.02 | 3/16/2026 | 3/16/2026 4:00:13 PM EST | |
| 290.00 | 66.80 | 69.60 | 68.20 | 76.39 | 0.00 | 0.00% | 0.24 | 0 | 0 | 1.84 | -1.00 | 0.00 | -0.01 | 3/12/2026 | 3/16/2026 4:00:13 PM EST |
| 300.00 | 76.50 | 79.60 | 78.05 | 86.41 | 0.00 | 0.00% | 0.26 | 0 | 0 | 2.01 | -1.00 | 0.00 | 0.00 | 3/12/2026 | 3/16/2026 4:00:13 PM EST |
| 310.00 | 86.70 | 89.60 | 88.15 | 58.20 | 0.00 | 0.00% | 0.28 | 0 | 0 | 2.17 | -1.00 | 0.00 | 0.00 | 2/11/2026 | 3/16/2026 4:00:13 PM EST |
| 320.00 | 96.10 | 99.60 | 97.85 | % | 0.31 | 0 | 0 | 2.32 | -1.00 | 0.00 | 0.00 | 3/16/2026 4:00:13 PM EST | |||
| 330.00 | 106.00 | 109.80 | 107.90 | % | 0.33 | 0 | 0 | 2.52 | -1.00 | 0.00 | 0.00 | 3/16/2026 4:00:13 PM EST | |||
| 340.00 | 116.00 | 119.80 | 117.90 | % | 0.35 | 0 | 0 | 2.66 | -1.00 | 0.00 | 0.00 | 3/16/2026 4:00:13 PM EST | |||
| 350.00 | 126.00 | 129.80 | 127.90 | % | 0.37 | 0 | 0 | 2.79 | -1.00 | 0.00 | 0.00 | 3/16/2026 4:00:13 PM EST | |||
| 360.00 | 136.00 | 139.80 | 137.90 | % | 0.38 | 0 | 0 | 2.92 | -1.00 | 0.00 | 0.00 | 3/16/2026 4:00:13 PM EST | |||
| 370.00 | 146.00 | 149.80 | 147.90 | % | 0.40 | 0 | 0 | 3.04 | -1.00 | 0.00 | 0.00 | 3/16/2026 4:00:13 PM EST |