Options Chain for MASIMO CORP COM (MASI) - $136.62 as of 2/2/2026 8:30:43 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 70.00 | 65.40 | 68.80 | 67.10 | % | 0.96 | 0 | 0 | 2.09 | 1.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 75.00 | 60.40 | 63.70 | 62.05 | % | 0.83 | 0 | 0 | 1.88 | 1.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 80.00 | 55.40 | 58.90 | 57.15 | % | 0.71 | 0 | 0 | 1.69 | 1.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 85.00 | 50.50 | 53.80 | 52.15 | % | 0.61 | 0 | 0 | 1.57 | 1.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 90.00 | 45.50 | 48.70 | 47.10 | % | 0.52 | 0 | 0 | 1.38 | 1.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 95.00 | 40.50 | 43.90 | 42.20 | % | 0.44 | 0 | 0 | 1.26 | 1.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 100.00 | 35.50 | 38.90 | 37.20 | % | 0.37 | 0 | 0 | 1.10 | 1.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 105.00 | 30.50 | 33.90 | 32.20 | % | 0.31 | 0 | 0 | 0.97 | 1.00 | 0.00 | -0.01 | 1/30/2026 3:59:59 PM EST | |||
| 110.00 | 25.50 | 28.90 | 27.20 | % | 0.25 | 0 | 0 | 0.89 | 0.99 | 0.00 | -0.02 | 1/30/2026 3:59:59 PM EST | |||
| 115.00 | 20.50 | 23.40 | 21.95 | % | 0.19 | 0 | 0 | 0.75 | 0.97 | 0.00 | -0.03 | 1/30/2026 3:59:59 PM EST | |||
| 120.00 | 16.00 | 18.90 | 17.45 | % | 0.15 | 0 | 0 | 0.64 | 0.93 | 0.01 | -0.05 | 1/30/2026 3:59:59 PM EST | |||
| 125.00 | 11.50 | 14.80 | 13.15 | % | 0.11 | 0 | 0 | 0.58 | 0.86 | 0.02 | -0.08 | 1/30/2026 3:59:59 PM EST | |||
| 130.00 | 7.50 | 11.20 | 9.35 | 16.00 | 0.00 | 0.00% | 0.07 | 0 | 1 | 0.36 | 0.74 | 0.03 | -0.09 | 1/21/2026 | 1/30/2026 3:59:59 PM EST |
| 135.00 | 4.00 | 7.50 | 5.75 | 8.30 | 0.00 | 0.00% | 0.04 | 0 | 1 | 0.37 | 0.59 | 0.03 | -0.10 | 1/15/2026 | 1/30/2026 3:59:59 PM EST |
| 140.00 | 1.90 | 5.20 | 3.55 | 3.03 | 0.00 | 0.00% | 0.03 | 0 | 8 | 0.34 | 0.41 | 0.03 | -0.10 | 1/30/2026 | 1/30/2026 3:59:59 PM EST |
| 145.00 | 1.40 | 2.80 | 2.10 | 1.40 | -0.02 | -1.41% | 0.01 | 1 | 10 | 0.31 | 0.25 | 0.03 | -0.08 | 2/2/2026 | 1/30/2026 3:59:59 PM EST |
| 150.00 | 0.00 | 2.85 | 1.43 | 0.82 | 0.00 | 0.00% | 0.01 | 0 | 69 | 0.51 | 0.14 | 0.02 | -0.06 | 1/28/2026 | 1/30/2026 3:59:59 PM EST |
| 155.00 | 0.00 | 2.45 | 1.23 | 1.25 | 0.00 | 0.00% | 0.01 | 0 | 20 | 0.59 | 0.07 | 0.01 | -0.03 | 1/20/2026 | 1/30/2026 3:59:59 PM EST |
| 160.00 | 0.00 | 1.60 | 0.80 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.62 | 0.03 | 0.01 | -0.02 | 1/26/2026 | 1/30/2026 3:59:59 PM EST |
| 165.00 | 0.00 | 1.00 | 0.50 | 0.67 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.59 | 0.01 | 0.00 | -0.01 | 1/21/2026 | 1/30/2026 3:59:59 PM EST |
| 170.00 | 0.00 | 1.00 | 0.50 | % | 0.00 | 0 | 0 | 0.66 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 175.00 | 0.00 | 0.80 | 0.40 | % | 0.00 | 0 | 0 | 0.69 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 180.00 | 0.00 | 1.00 | 0.50 | % | 0.00 | 0 | 0 | 0.96 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 185.00 | 0.00 | 1.00 | 0.50 | % | 0.00 | 0 | 0 | 1.03 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 190.00 | 0.00 | 1.00 | 0.50 | % | 0.00 | 0 | 0 | 1.09 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 195.00 | 0.00 | 1.00 | 0.50 | % | 0.00 | 0 | 0 | 1.15 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 200.00 | 0.00 | 1.00 | 0.50 | % | 0.00 | 0 | 0 | 1.20 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 205.00 | 0.00 | 1.00 | 0.50 | % | 0.00 | 0 | 0 | 1.26 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 70.00 | 0.00 | 1.00 | 0.50 | % | 0.01 | 0 | 0 | 2.14 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 75.00 | 0.00 | 1.00 | 0.50 | % | 0.01 | 0 | 0 | 1.95 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 80.00 | 0.00 | 1.00 | 0.50 | % | 0.01 | 0 | 0 | 1.78 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 85.00 | 0.00 | 1.00 | 0.50 | % | 0.01 | 0 | 0 | 1.62 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 90.00 | 0.00 | 1.00 | 0.50 | % | 0.01 | 0 | 0 | 1.47 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 95.00 | 0.00 | 1.00 | 0.50 | % | 0.01 | 0 | 0 | 1.32 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 100.00 | 0.00 | 1.00 | 0.50 | 0.55 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.18 | 0.00 | 0.00 | 0.00 | 12/24/2025 | 1/30/2026 3:59:59 PM EST |
| 105.00 | 0.00 | 2.15 | 1.08 | 0.70 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.04 | 0.00 | 0.00 | -0.01 | 12/26/2025 | 1/30/2026 3:59:59 PM EST |
| 110.00 | 0.00 | 2.15 | 1.08 | 1.15 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.91 | -0.01 | 0.00 | -0.02 | 12/29/2025 | 1/30/2026 3:59:59 PM EST |
| 115.00 | 0.00 | 1.65 | 0.83 | 1.05 | 0.00 | 0.00% | 0.01 | 0 | 4 | 0.73 | -0.03 | 0.00 | -0.03 | 1/29/2026 | 1/30/2026 3:59:59 PM EST |
| 120.00 | 0.00 | 2.45 | 1.23 | 0.65 | -0.35 | -35.00% | 0.01 | 1 | 13 | 0.69 | -0.07 | 0.01 | -0.05 | 2/2/2026 | 1/30/2026 3:59:59 PM EST |
| 125.00 | 0.00 | 3.20 | 1.60 | 1.51 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.60 | -0.14 | 0.02 | -0.08 | 1/16/2026 | 1/30/2026 3:59:59 PM EST |
| 130.00 | 1.00 | 3.90 | 2.45 | 6.20 | 0.00 | 0.00% | 0.02 | 0 | 0 | 0.39 | -0.26 | 0.03 | -0.09 | 1/14/2026 | 1/30/2026 3:59:59 PM EST |
| 135.00 | 2.50 | 5.90 | 4.20 | 4.25 | +1.95 | +84.79% | 0.03 | 2 | 1 | 0.37 | -0.41 | 0.03 | -0.10 | 2/2/2026 | 1/30/2026 3:59:59 PM EST |
| 140.00 | 4.90 | 8.00 | 6.45 | 4.85 | 0.00 | 0.00% | 0.05 | 0 | 2 | 0.35 | -0.59 | 0.03 | -0.10 | 1/26/2026 | 1/30/2026 3:59:59 PM EST |
| 145.00 | 7.90 | 11.30 | 9.60 | % | 0.07 | 0 | 0 | 0.45 | -0.75 | 0.03 | -0.08 | 1/30/2026 3:59:59 PM EST | |||
| 150.00 | 12.10 | 15.50 | 13.80 | 9.80 | 0.00 | 0.00% | 0.09 | 0 | 1 | 0.51 | -0.86 | 0.02 | -0.06 | 1/21/2026 | 1/30/2026 3:59:59 PM EST |
| 155.00 | 16.60 | 20.00 | 18.30 | % | 0.12 | 0 | 0 | 0.62 | -0.93 | 0.01 | -0.03 | 1/30/2026 3:59:59 PM EST | |||
| 160.00 | 21.20 | 24.70 | 22.95 | 19.10 | 0.00 | 0.00% | 0.14 | 0 | 1 | 0.69 | -0.97 | 0.01 | -0.02 | 1/21/2026 | 1/30/2026 3:59:59 PM EST |
| 165.00 | 26.80 | 29.70 | 28.25 | % | 0.17 | 0 | 0 | 0.76 | -0.99 | 0.00 | -0.01 | 1/30/2026 3:59:59 PM EST | |||
| 170.00 | 31.20 | 35.10 | 33.15 | % | 0.19 | 0 | 0 | 0.83 | -1.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 175.00 | 36.20 | 40.30 | 38.25 | % | 0.22 | 0 | 0 | 0.91 | -1.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 180.00 | 41.40 | 45.30 | 43.35 | % | 0.24 | 0 | 0 | 1.01 | -1.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 185.00 | 46.20 | 50.30 | 48.25 | % | 0.26 | 0 | 0 | 1.04 | -1.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 190.00 | 51.20 | 55.20 | 53.20 | % | 0.28 | 0 | 0 | 1.10 | -1.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 195.00 | 56.20 | 60.30 | 58.25 | % | 0.30 | 0 | 0 | 1.16 | -1.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST | |||
| 200.00 | 61.20 | 65.10 | 63.15 | 60.90 | 0.00 | 0.00% | 0.32 | 0 | 0 | 1.26 | -1.00 | 0.00 | 0.00 | 1/16/2026 | 1/30/2026 3:59:59 PM EST |
| 205.00 | 66.20 | 70.30 | 68.25 | % | 0.33 | 0 | 0 | 1.28 | -1.00 | 0.00 | 0.00 | 1/30/2026 3:59:59 PM EST |