Options Chain for MKS INC. COM (MKSI) - $365.56 as of 7/5/2026 10:14:43 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 230.00 | 138.60 | 142.50 | 140.55 | % | 0.61 | 0 | 0 | 0.98 | 0.94 | 0.00 | -0.14 | 7/2/2026 4:00:07 PM EST | |||
| 240.00 | 129.70 | 132.70 | 131.20 | % | 0.55 | 0 | 0 | 0.94 | 0.93 | 0.00 | -0.17 | 7/2/2026 4:00:07 PM EST | |||
| 250.00 | 120.90 | 124.40 | 122.65 | % | 0.49 | 0 | 0 | 0.92 | 0.91 | 0.00 | -0.20 | 7/2/2026 4:00:07 PM EST | |||
| 260.00 | 112.40 | 115.60 | 114.00 | 136.40 | 0.00 | 0.00% | 0.44 | 0 | 1 | 0.91 | 0.89 | 0.00 | -0.22 | 6/29/2026 | 7/2/2026 4:00:07 PM EST |
| 270.00 | 103.70 | 107.40 | 105.55 | 105.90 | % | 0.39 | 46 | 0 | 0.89 | 0.86 | 0.00 | -0.25 | 7/2/2026 | 7/2/2026 4:00:07 PM EST | |
| 280.00 | 96.30 | 100.00 | 98.15 | 118.90 | 0.00 | 0.00% | 0.35 | 0 | 1 | 0.88 | 0.84 | 0.00 | -0.28 | 6/29/2026 | 7/2/2026 4:00:07 PM EST |
| 290.00 | 88.60 | 91.80 | 90.20 | % | 0.31 | 0 | 0 | 0.88 | 0.81 | 0.00 | -0.31 | 7/2/2026 4:00:07 PM EST | |||
| 300.00 | 81.30 | 85.00 | 83.15 | 82.00 | -39.01 | -32.24% | 0.28 | 1 | 3 | 0.87 | 0.78 | 0.00 | -0.33 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 310.00 | 74.10 | 77.70 | 75.90 | % | 0.24 | 0 | 0 | 0.85 | 0.75 | 0.00 | -0.36 | 7/2/2026 4:00:07 PM EST | |||
| 320.00 | 67.60 | 71.00 | 69.30 | 87.20 | 0.00 | 0.00% | 0.22 | 0 | 1 | 0.85 | 0.72 | 0.00 | -0.38 | 6/29/2026 | 7/2/2026 4:00:07 PM EST |
| 330.00 | 61.40 | 64.50 | 62.95 | % | 0.19 | 0 | 0 | 0.84 | 0.69 | 0.00 | -0.40 | 7/2/2026 4:00:07 PM EST | |||
| 340.00 | 55.70 | 59.50 | 57.60 | 68.30 | 0.00 | 0.00% | 0.17 | 0 | 51 | 0.84 | 0.65 | 0.00 | -0.41 | 6/24/2026 | 7/2/2026 4:00:07 PM EST |
| 350.00 | 50.30 | 53.30 | 51.80 | 50.20 | -58.56 | -53.85% | 0.15 | 1 | 40 | 0.83 | 0.62 | 0.00 | -0.42 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 360.00 | 45.20 | 48.30 | 46.75 | 48.00 | -22.60 | -32.02% | 0.13 | 4 | 3 | 0.82 | 0.58 | 0.00 | -0.43 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 370.00 | 40.50 | 43.40 | 41.95 | 40.80 | -31.73 | -43.75% | 0.11 | 5 | 4 | 0.81 | 0.54 | 0.00 | -0.43 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 380.00 | 36.10 | 39.40 | 37.75 | 68.90 | 0.00 | 0.00% | 0.10 | 0 | 50 | 0.81 | 0.51 | 0.00 | -0.43 | 6/29/2026 | 7/2/2026 4:00:07 PM EST |
| 390.00 | 32.30 | 35.70 | 34.00 | 30.90 | -13.10 | -29.78% | 0.09 | 8 | 8 | 0.81 | 0.47 | 0.00 | -0.43 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 400.00 | 28.80 | 31.60 | 30.20 | 56.00 | 0.00 | 0.00% | 0.08 | 0 | 4 | 0.81 | 0.44 | 0.00 | -0.43 | 7/1/2026 | 7/2/2026 4:00:07 PM EST |
| 410.00 | 25.70 | 28.60 | 27.15 | 27.00 | -24.59 | -47.67% | 0.07 | 6 | 88 | 0.81 | 0.40 | 0.00 | -0.42 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 420.00 | 22.90 | 25.80 | 24.35 | 44.50 | 0.00 | 0.00% | 0.06 | 0 | 3 | 0.81 | 0.37 | 0.00 | -0.41 | 7/1/2026 | 7/2/2026 4:00:07 PM EST |
| 430.00 | 20.40 | 23.80 | 22.10 | 47.80 | 0.00 | 0.00% | 0.05 | 0 | 5 | 0.81 | 0.34 | 0.00 | -0.40 | 7/1/2026 | 7/2/2026 4:00:07 PM EST |
| 440.00 | 17.80 | 21.10 | 19.45 | 37.75 | 0.00 | 0.00% | 0.04 | 0 | 2 | 0.81 | 0.32 | 0.00 | -0.38 | 6/22/2026 | 7/2/2026 4:00:07 PM EST |
| 450.00 | 15.60 | 18.90 | 17.25 | 16.47 | -24.80 | -60.10% | 0.04 | 26 | 73 | 0.80 | 0.29 | 0.00 | -0.37 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 460.00 | 13.70 | 17.40 | 15.55 | 30.20 | 0.00 | 0.00% | 0.03 | 0 | 9 | 0.81 | 0.26 | 0.00 | -0.35 | 6/29/2026 | 7/2/2026 4:00:07 PM EST |
| 470.00 | 12.10 | 15.40 | 13.75 | 12.30 | -16.20 | -56.85% | 0.03 | 3 | 15 | 0.81 | 0.24 | 0.00 | -0.34 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 480.00 | 11.00 | 14.20 | 12.60 | 27.00 | 0.00 | 0.00% | 0.03 | 0 | 122 | 0.82 | 0.22 | 0.00 | -0.32 | 7/1/2026 | 7/2/2026 4:00:07 PM EST |
| 490.00 | 9.40 | 12.90 | 11.15 | 13.93 | -8.97 | -39.17% | 0.02 | 2 | 23 | 0.81 | 0.20 | 0.00 | -0.30 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 500.00 | 8.20 | 11.90 | 10.05 | 11.26 | -21.86 | -66.01% | 0.02 | 2 | 31 | 0.82 | 0.18 | 0.00 | -0.29 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 510.00 | 7.70 | 10.90 | 9.30 | % | 0.02 | 0 | 0 | 0.83 | 0.17 | 0.00 | -0.27 | 7/2/2026 4:00:07 PM EST | |||
| 520.00 | 6.10 | 9.90 | 8.00 | 27.20 | 0.00 | 0.00% | 0.02 | 0 | 13 | 0.82 | 0.15 | 0.00 | -0.26 | 6/30/2026 | 7/2/2026 4:00:07 PM EST |
| 530.00 | 5.30 | 9.00 | 7.15 | 10.59 | -5.51 | -34.23% | 0.01 | 2 | 1 | 0.82 | 0.14 | 0.00 | -0.24 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 540.00 | 4.50 | 8.20 | 6.35 | 7.55 | % | 0.01 | 4 | 0 | 0.82 | 0.13 | 0.00 | -0.23 | 7/2/2026 | 7/2/2026 4:00:07 PM EST | |
| 550.00 | 4.40 | 7.80 | 6.10 | % | 0.01 | 0 | 0 | 0.83 | 0.12 | 0.00 | -0.21 | 7/2/2026 4:00:07 PM EST | |||
| 560.00 | 3.80 | 6.90 | 5.35 | 7.06 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.83 | 0.10 | 0.00 | -0.20 | 6/23/2026 | 7/2/2026 4:00:07 PM EST |
| 570.00 | 3.40 | 6.70 | 5.05 | 11.92 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.84 | 0.10 | 0.00 | -0.19 | 7/1/2026 | 7/2/2026 4:00:07 PM EST |
| 580.00 | 2.85 | 6.40 | 4.63 | 11.00 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.84 | 0.09 | 0.00 | -0.18 | 7/1/2026 | 7/2/2026 4:00:07 PM EST |
| 590.00 | 1.65 | 5.60 | 3.63 | 6.36 | % | 0.01 | 1 | 0 | 0.81 | 0.08 | 0.00 | -0.17 | 7/2/2026 | 7/2/2026 4:00:07 PM EST | |
| 600.00 | 1.85 | 4.90 | 3.38 | 5.34 | -6.09 | -53.29% | 0.01 | 2 | 2 | 0.83 | 0.07 | 0.00 | -0.15 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 610.00 | 1.00 | 4.90 | 2.95 | % | 0.00 | 0 | 0 | 0.81 | 0.07 | 0.00 | -0.14 | 7/2/2026 4:00:07 PM EST | |||
| 620.00 | 1.50 | 4.70 | 3.10 | % | 0.01 | 0 | 0 | 0.83 | 0.06 | 0.00 | -0.14 | 7/2/2026 4:00:07 PM EST | |||
| 630.00 | 1.10 | 4.50 | 2.80 | % | 0.00 | 0 | 0 | 0.83 | 0.05 | 0.00 | -0.12 | 7/2/2026 4:00:07 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 230.00 | 1.95 | 5.70 | 3.83 | 2.85 | +1.05 | +58.34% | 0.02 | 1 | 1 | 0.90 | -0.06 | 0.00 | -0.14 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 240.00 | 2.60 | 6.30 | 4.45 | 3.60 | 0.00 | 0.00% | 0.02 | 0 | 1 | 0.87 | -0.07 | 0.00 | -0.17 | 6/26/2026 | 7/2/2026 4:00:07 PM EST |
| 250.00 | 3.90 | 7.80 | 5.85 | % | 0.02 | 0 | 0 | 0.88 | -0.09 | 0.00 | -0.20 | 7/2/2026 4:00:07 PM EST | |||
| 260.00 | 5.20 | 8.70 | 6.95 | 3.75 | -0.85 | -18.48% | 0.03 | 50 | 1 | 0.86 | -0.11 | 0.00 | -0.22 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 270.00 | 7.00 | 10.20 | 8.60 | 4.69 | 0.00 | 0.00% | 0.03 | 0 | 2 | 0.85 | -0.14 | 0.00 | -0.25 | 6/29/2026 | 7/2/2026 4:00:07 PM EST |
| 280.00 | 9.10 | 12.50 | 10.80 | 11.27 | +3.13 | +38.46% | 0.04 | 1 | 1 | 0.85 | -0.16 | 0.00 | -0.28 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 290.00 | 12.30 | 15.10 | 13.70 | 14.50 | +4.70 | +47.96% | 0.05 | 60 | 2 | 0.85 | -0.19 | 0.00 | -0.31 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 300.00 | 14.80 | 17.80 | 16.30 | 17.10 | +8.66 | +102.61% | 0.05 | 1 | 3 | 0.84 | -0.22 | 0.00 | -0.33 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 310.00 | 17.40 | 20.90 | 19.15 | 20.46 | +6.09 | +42.38% | 0.06 | 46 | 3 | 0.83 | -0.25 | 0.00 | -0.36 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 320.00 | 21.30 | 24.00 | 22.65 | 21.40 | +8.68 | +68.24% | 0.07 | 50 | 34 | 0.83 | -0.28 | 0.00 | -0.38 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 330.00 | 25.10 | 28.00 | 26.55 | 24.26 | +9.34 | +62.61% | 0.08 | 14 | 33 | 0.83 | -0.31 | 0.00 | -0.40 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 340.00 | 28.80 | 32.00 | 30.40 | 13.00 | 0.00 | 0.00% | 0.09 | 0 | 105 | 0.81 | -0.35 | 0.00 | -0.41 | 6/30/2026 | 7/2/2026 4:00:07 PM EST |
| 350.00 | 33.50 | 36.50 | 35.00 | 36.98 | +16.48 | +80.39% | 0.10 | 1 | 77 | 0.81 | -0.38 | 0.00 | -0.42 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 360.00 | 38.70 | 41.50 | 40.10 | 35.15 | +11.85 | +50.86% | 0.11 | 4 | 6 | 0.81 | -0.42 | 0.00 | -0.43 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 370.00 | 43.80 | 47.00 | 45.40 | 43.70 | +16.90 | +63.06% | 0.12 | 3 | 3 | 0.80 | -0.46 | 0.00 | -0.43 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 380.00 | 49.60 | 52.50 | 51.05 | 45.10 | +16.33 | +56.77% | 0.13 | 7 | 1 | 0.80 | -0.49 | 0.00 | -0.43 | 7/2/2026 | 7/2/2026 4:00:07 PM EST |
| 390.00 | 54.80 | 58.50 | 56.65 | % | 0.15 | 0 | 0 | 0.79 | -0.53 | 0.00 | -0.43 | 7/2/2026 4:00:07 PM EST | |||
| 400.00 | 61.80 | 65.00 | 63.40 | 38.00 | 0.00 | 0.00% | 0.16 | 0 | 2 | 0.79 | -0.56 | 0.00 | -0.43 | 7/1/2026 | 7/2/2026 4:00:07 PM EST |
| 410.00 | 68.10 | 71.80 | 69.95 | % | 0.17 | 0 | 0 | 0.80 | -0.60 | 0.00 | -0.42 | 7/2/2026 4:00:07 PM EST | |||
| 420.00 | 75.50 | 78.70 | 77.10 | 40.00 | 0.00 | 0.00% | 0.18 | 0 | 200 | 0.78 | -0.63 | 0.00 | -0.41 | 6/30/2026 | 7/2/2026 4:00:07 PM EST |
| 430.00 | 82.60 | 86.40 | 84.50 | 44.30 | 0.00 | 0.00% | 0.20 | 0 | 55 | 0.79 | -0.66 | 0.00 | -0.40 | 6/30/2026 | 7/2/2026 4:00:07 PM EST |
| 440.00 | 90.70 | 93.90 | 92.30 | 61.21 | 0.00 | 0.00% | 0.21 | 0 | 14 | 0.79 | -0.68 | 0.00 | -0.38 | 7/1/2026 | 7/2/2026 4:00:07 PM EST |
| 450.00 | 98.20 | 102.00 | 100.10 | 66.50 | 0.00 | 0.00% | 0.22 | 0 | 6 | 0.78 | -0.71 | 0.00 | -0.37 | 7/1/2026 | 7/2/2026 4:00:07 PM EST |
| 460.00 | 106.00 | 110.10 | 108.05 | 74.40 | 0.00 | 0.00% | 0.23 | 0 | 16 | 0.78 | -0.74 | 0.00 | -0.35 | 7/1/2026 | 7/2/2026 4:00:07 PM EST |
| 470.00 | 114.80 | 118.40 | 116.60 | 81.30 | 0.00 | 0.00% | 0.25 | 0 | 48 | 0.78 | -0.76 | 0.00 | -0.34 | 7/1/2026 | 7/2/2026 4:00:07 PM EST |
| 480.00 | 123.30 | 126.90 | 125.10 | 88.70 | 0.00 | 0.00% | 0.26 | 0 | 38 | 0.78 | -0.78 | 0.00 | -0.32 | 7/1/2026 | 7/2/2026 4:00:07 PM EST |
| 490.00 | 132.00 | 135.60 | 133.80 | 95.00 | 0.00 | 0.00% | 0.27 | 0 | 1 | 0.79 | -0.80 | 0.00 | -0.30 | 7/1/2026 | 7/2/2026 4:00:07 PM EST |
| 500.00 | 140.80 | 144.60 | 142.70 | % | 0.29 | 0 | 0 | 0.79 | -0.82 | 0.00 | -0.29 | 7/2/2026 4:00:07 PM EST | |||
| 510.00 | 149.30 | 153.60 | 151.45 | % | 0.30 | 0 | 0 | 0.78 | -0.83 | 0.00 | -0.27 | 7/2/2026 4:00:07 PM EST | |||
| 520.00 | 159.10 | 162.50 | 160.80 | % | 0.31 | 0 | 0 | 0.79 | -0.85 | 0.00 | -0.26 | 7/2/2026 4:00:07 PM EST | |||
| 530.00 | 167.70 | 171.60 | 169.65 | % | 0.32 | 0 | 0 | 0.78 | -0.86 | 0.00 | -0.24 | 7/2/2026 4:00:07 PM EST | |||
| 540.00 | 177.50 | 181.00 | 179.25 | % | 0.33 | 0 | 0 | 0.79 | -0.87 | 0.00 | -0.23 | 7/2/2026 4:00:07 PM EST | |||
| 550.00 | 186.90 | 190.30 | 188.60 | % | 0.34 | 0 | 0 | 0.79 | -0.88 | 0.00 | -0.21 | 7/2/2026 4:00:07 PM EST | |||
| 560.00 | 195.60 | 199.90 | 197.75 | % | 0.35 | 0 | 0 | 0.78 | -0.90 | 0.00 | -0.20 | 7/2/2026 4:00:07 PM EST | |||
| 570.00 | 205.10 | 209.20 | 207.15 | % | 0.36 | 0 | 0 | 0.78 | -0.90 | 0.00 | -0.19 | 7/2/2026 4:00:07 PM EST | |||
| 580.00 | 215.60 | 218.80 | 217.20 | % | 0.37 | 0 | 0 | 0.79 | -0.91 | 0.00 | -0.18 | 7/2/2026 4:00:07 PM EST | |||
| 590.00 | 224.80 | 228.40 | 226.60 | % | 0.38 | 0 | 0 | 0.80 | -0.92 | 0.00 | -0.17 | 7/2/2026 4:00:07 PM EST | |||
| 600.00 | 234.50 | 238.00 | 236.25 | 189.90 | 0.00 | 0.00% | 0.39 | 0 | 1 | 0.78 | -0.93 | 0.00 | -0.15 | 7/1/2026 | 7/2/2026 4:00:07 PM EST |
| 610.00 | 245.00 | 247.70 | 246.35 | % | 0.40 | 0 | 0 | 0.79 | -0.93 | 0.00 | -0.14 | 7/2/2026 4:00:07 PM EST | |||
| 620.00 | 253.80 | 257.70 | 255.75 | % | 0.41 | 0 | 0 | 0.78 | -0.94 | 0.00 | -0.14 | 7/2/2026 4:00:07 PM EST | |||
| 630.00 | 263.60 | 267.20 | 265.40 | % | 0.42 | 0 | 0 | 0.76 | -0.95 | 0.00 | -0.12 | 7/2/2026 4:00:07 PM EST |