Options Chain for MKS INC. COM (MKSI) - $143.86 as of 11/19/2025 9:09:11 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 65.00 | 77.40 | 80.60 | 79.00 | % | 1.22 | 0 | 0 | 7.67 | 1.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 70.00 | 72.40 | 75.60 | 74.00 | % | 1.06 | 0 | 0 | 7.05 | 1.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 75.00 | 67.20 | 70.60 | 68.90 | % | 0.92 | 0 | 0 | 6.48 | 1.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 80.00 | 61.90 | 65.60 | 63.75 | % | 0.80 | 0 | 0 | 5.94 | 1.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 85.00 | 57.20 | 60.60 | 58.90 | % | 0.69 | 0 | 0 | 5.44 | 1.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 90.00 | 52.40 | 55.60 | 54.00 | 52.50 | 0.00 | 0.00% | 0.60 | 0 | 0 | 5.10 | 1.00 | 0.00 | 0.00 | 11/17/2025 | 11/19/2025 3:59:55 PM EST |
| 95.00 | 46.90 | 50.80 | 48.85 | % | 0.51 | 0 | 0 | 4.63 | 1.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 100.00 | 42.60 | 45.60 | 44.10 | % | 0.44 | 0 | 0 | 4.19 | 1.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 105.00 | 37.60 | 40.60 | 39.10 | % | 0.37 | 0 | 0 | 3.76 | 1.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 110.00 | 32.60 | 35.60 | 34.10 | 31.40 | 0.00 | 0.00% | 0.31 | 0 | 2 | 3.30 | 1.00 | 0.00 | 0.00 | 11/17/2025 | 11/19/2025 3:59:55 PM EST |
| 115.00 | 27.60 | 30.70 | 29.15 | % | 0.25 | 0 | 0 | 2.90 | 1.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 120.00 | 22.70 | 25.70 | 24.20 | 16.55 | 0.00 | 0.00% | 0.20 | 0 | 3 | 2.59 | 1.00 | 0.00 | 0.00 | 10/1/2025 | 11/19/2025 3:59:55 PM EST |
| 125.00 | 17.90 | 20.90 | 19.40 | 20.30 | 0.00 | 0.00% | 0.16 | 0 | 3 | 2.12 | 0.99 | 0.00 | -0.04 | 10/23/2025 | 11/19/2025 3:59:55 PM EST |
| 130.00 | 13.00 | 16.10 | 14.55 | 24.00 | 0.00 | 0.00% | 0.11 | 0 | 35 | 1.84 | 0.95 | 0.01 | -0.18 | 11/11/2025 | 11/19/2025 3:59:55 PM EST |
| 135.00 | 8.40 | 11.40 | 9.90 | 23.50 | 0.00 | 0.00% | 0.07 | 0 | 110 | 1.41 | 0.85 | 0.02 | -0.46 | 11/10/2025 | 11/19/2025 3:59:55 PM EST |
| 140.00 | 4.40 | 7.60 | 6.00 | 5.90 | 0.00 | 0.00% | 0.04 | 0 | 43 | 1.34 | 0.67 | 0.04 | -0.76 | 11/18/2025 | 11/19/2025 3:59:55 PM EST |
| 145.00 | 1.30 | 5.00 | 3.15 | 2.80 | +0.20 | +7.70% | 0.02 | 5 | 1,542 | 0.87 | 0.46 | 0.05 | -0.85 | 11/19/2025 | 11/19/2025 3:59:55 PM EST |
| 150.00 | 0.50 | 3.40 | 1.95 | 1.44 | 0.00 | 0.00% | 0.01 | 0 | 54 | 0.97 | 0.25 | 0.04 | -0.73 | 11/18/2025 | 11/19/2025 3:59:55 PM EST |
| 155.00 | 0.00 | 1.90 | 0.95 | 0.45 | 0.00 | 0.00% | 0.01 | 0 | 94 | 1.28 | 0.12 | 0.02 | -0.47 | 11/17/2025 | 11/19/2025 3:59:55 PM EST |
| 160.00 | 0.00 | 1.40 | 0.70 | 0.35 | 0.00 | 0.00% | 0.00 | 4 | 58 | 1.41 | 0.05 | 0.01 | -0.21 | 11/19/2025 | 11/19/2025 3:59:55 PM EST |
| 165.00 | 0.00 | 2.25 | 1.13 | 0.15 | 0.00 | 0.00% | 0.01 | 5 | 1,640 | 1.98 | 0.01 | 0.00 | -0.06 | 11/19/2025 | 11/19/2025 3:59:55 PM EST |
| 170.00 | 0.00 | 2.20 | 1.10 | 2.10 | 0.00 | 0.00% | 0.01 | 0 | 27 | 2.22 | 0.00 | 0.00 | -0.01 | 11/10/2025 | 11/19/2025 3:59:55 PM EST |
| 175.00 | 0.00 | 2.15 | 1.08 | 0.45 | 0.00 | 0.00% | 0.01 | 0 | 1 | 2.44 | 0.00 | 0.00 | 0.00 | 11/12/2025 | 11/19/2025 3:59:55 PM EST |
| 180.00 | 0.00 | 2.15 | 1.08 | 0.22 | 0.00 | 0.00% | 0.01 | 0 | 2 | 2.67 | 0.00 | 0.00 | 0.00 | 11/14/2025 | 11/19/2025 3:59:55 PM EST |
| 185.00 | 0.00 | 2.15 | 1.08 | 0.77 | 0.00 | 0.00% | 0.01 | 0 | 1 | 2.89 | 0.00 | 0.00 | 0.00 | 10/29/2025 | 11/19/2025 3:59:55 PM EST |
| 190.00 | 0.00 | 1.95 | 0.98 | % | 0.01 | 0 | 0 | 3.01 | 0.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 195.00 | 0.00 | 1.95 | 0.98 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 2 | 3.20 | 0.00 | 0.00 | 0.00 | 11/18/2025 | 11/19/2025 3:59:55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 65.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 70.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 75.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 80.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 85.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 5.60 | 0.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 90.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 5.11 | 0.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 95.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 4.65 | 0.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 100.00 | 0.00 | 1.95 | 0.98 | 0.01 | 0.00 | 0.00% | 0.01 | 0 | 10 | 4.08 | 0.00 | 0.00 | 0.00 | 11/7/2025 | 11/19/2025 3:59:55 PM EST |
| 105.00 | 0.00 | 2.15 | 1.08 | 3.30 | 0.00 | 0.00% | 0.01 | 0 | 151 | 3.77 | 0.00 | 0.00 | 0.00 | 10/10/2025 | 11/19/2025 3:59:55 PM EST |
| 110.00 | 0.00 | 0.95 | 0.48 | 0.14 | 0.00 | 0.00% | 0.00 | 0 | 13 | 2.67 | 0.00 | 0.00 | 0.00 | 11/17/2025 | 11/19/2025 3:59:55 PM EST |
| 115.00 | 0.00 | 0.65 | 0.33 | 0.33 | 0.00 | 0.00% | 0.00 | 0 | 84 | 2.12 | 0.00 | 0.00 | 0.00 | 11/11/2025 | 11/19/2025 3:59:55 PM EST |
| 120.00 | 0.05 | 0.65 | 0.35 | 0.05 | -0.20 | -80.00% | 0.00 | 2 | 1,220 | 1.47 | 0.00 | 0.00 | 0.00 | 11/19/2025 | 11/19/2025 3:59:55 PM EST |
| 125.00 | 0.00 | 1.40 | 0.70 | 0.70 | 0.00 | 0.00% | 0.01 | 0 | 26 | 1.86 | -0.01 | 0.00 | -0.04 | 11/14/2025 | 11/19/2025 3:59:55 PM EST |
| 130.00 | 0.00 | 2.65 | 1.33 | 0.30 | -0.90 | -75.00% | 0.01 | 4 | 1,473 | 1.94 | -0.05 | 0.01 | -0.18 | 11/19/2025 | 11/19/2025 3:59:55 PM EST |
| 135.00 | 0.00 | 2.85 | 1.43 | 1.60 | 0.00 | 0.00% | 0.01 | 0 | 11 | 1.59 | -0.15 | 0.02 | -0.46 | 11/6/2025 | 11/19/2025 3:59:55 PM EST |
| 140.00 | 0.05 | 3.90 | 1.98 | 2.45 | 0.00 | 0.00% | 0.01 | 0 | 14 | 0.76 | -0.33 | 0.04 | -0.76 | 11/18/2025 | 11/19/2025 3:59:55 PM EST |
| 145.00 | 2.10 | 5.90 | 4.00 | 5.20 | 0.00 | 0.00% | 0.03 | 0 | 63 | 0.78 | -0.54 | 0.05 | -0.85 | 11/18/2025 | 11/19/2025 3:59:55 PM EST |
| 150.00 | 5.60 | 9.00 | 7.30 | 11.60 | 0.00 | 0.00% | 0.05 | 0 | 12 | 1.35 | -0.75 | 0.04 | -0.73 | 11/17/2025 | 11/19/2025 3:59:55 PM EST |
| 155.00 | 9.80 | 13.00 | 11.40 | % | 0.07 | 0 | 0 | 1.46 | -0.88 | 0.02 | -0.47 | 11/19/2025 3:59:55 PM EST | |||
| 160.00 | 14.60 | 17.70 | 16.15 | % | 0.10 | 0 | 0 | 1.69 | -0.95 | 0.01 | -0.21 | 11/19/2025 3:59:55 PM EST | |||
| 165.00 | 19.50 | 22.50 | 21.00 | 16.70 | 0.00 | 0.00% | 0.13 | 0 | 1 | 1.91 | -0.99 | 0.00 | -0.06 | 11/7/2025 | 11/19/2025 3:59:55 PM EST |
| 170.00 | 24.50 | 27.70 | 26.10 | % | 0.15 | 0 | 0 | 1.71 | -1.00 | 0.00 | -0.01 | 11/19/2025 3:59:55 PM EST | |||
| 175.00 | 29.50 | 32.40 | 30.95 | % | 0.18 | 0 | 0 | 2.37 | -1.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 180.00 | 34.50 | 37.40 | 35.95 | % | 0.20 | 0 | 0 | 2.59 | -1.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST | |||
| 185.00 | 39.50 | 42.40 | 40.95 | 36.00 | 0.00 | 0.00% | 0.22 | 0 | 0 | 2.81 | -1.00 | 0.00 | 0.00 | 11/6/2025 | 11/19/2025 3:59:55 PM EST |
| 190.00 | 44.50 | 47.40 | 45.95 | 41.00 | 0.00 | 0.00% | 0.24 | 0 | 0 | 3.01 | -1.00 | 0.00 | 0.00 | 11/6/2025 | 11/19/2025 3:59:55 PM EST |
| 195.00 | 49.50 | 52.40 | 50.95 | % | 0.26 | 0 | 0 | 3.20 | -1.00 | 0.00 | 0.00 | 11/19/2025 3:59:55 PM EST |