Options Chain for WATSCO INC COM (WSO) - $428.51 as of 4/30/2026 5:34:16 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 270.00 | 156.80 | 165.00 | 160.90 | % | 0.60 | 0 | 0 | 1.02 | 1.00 | 0.00 | -0.02 | 5/1/2026 4:00:00 PM EST | |||
| 280.00 | 147.00 | 155.00 | 151.00 | % | 0.54 | 0 | 0 | 0.96 | 1.00 | 0.00 | -0.03 | 5/1/2026 4:00:00 PM EST | |||
| 290.00 | 137.20 | 145.00 | 141.10 | % | 0.49 | 0 | 0 | 0.89 | 1.00 | 0.00 | -0.04 | 5/1/2026 4:00:00 PM EST | |||
| 300.00 | 127.40 | 135.60 | 131.50 | % | 0.44 | 0 | 0 | 0.86 | 0.99 | 0.00 | -0.04 | 5/1/2026 4:00:00 PM EST | |||
| 310.00 | 117.60 | 125.90 | 121.75 | % | 0.39 | 0 | 0 | 0.81 | 0.99 | 0.00 | -0.05 | 5/1/2026 4:00:00 PM EST | |||
| 320.00 | 108.50 | 115.80 | 112.15 | % | 0.35 | 0 | 0 | 0.71 | 0.98 | 0.00 | -0.06 | 5/1/2026 4:00:00 PM EST | |||
| 330.00 | 99.00 | 106.20 | 102.60 | 90.67 | 0.00 | 0.00% | 0.31 | 0 | 1 | 0.66 | 0.97 | 0.00 | -0.08 | 4/16/2026 | 5/1/2026 4:00:00 PM EST |
| 340.00 | 89.50 | 96.70 | 93.10 | % | 0.27 | 0 | 0 | 0.62 | 0.95 | 0.00 | -0.10 | 5/1/2026 4:00:00 PM EST | |||
| 350.00 | 80.20 | 87.60 | 83.90 | % | 0.24 | 0 | 0 | 0.59 | 0.93 | 0.00 | -0.12 | 5/1/2026 4:00:00 PM EST | |||
| 360.00 | 71.00 | 78.40 | 74.70 | % | 0.21 | 0 | 0 | 0.53 | 0.91 | 0.00 | -0.16 | 5/1/2026 4:00:00 PM EST | |||
| 370.00 | 62.20 | 69.40 | 65.80 | % | 0.18 | 0 | 0 | 0.36 | 0.88 | 0.00 | -0.18 | 5/1/2026 4:00:00 PM EST | |||
| 380.00 | 53.70 | 60.00 | 56.85 | % | 0.15 | 0 | 0 | 0.36 | 0.84 | 0.00 | -0.21 | 5/1/2026 4:00:00 PM EST | |||
| 390.00 | 45.40 | 52.30 | 48.85 | % | 0.13 | 0 | 0 | 0.36 | 0.80 | 0.00 | -0.22 | 5/1/2026 4:00:00 PM EST | |||
| 400.00 | 38.10 | 43.80 | 40.95 | % | 0.10 | 0 | 0 | 0.35 | 0.74 | 0.01 | -0.24 | 5/1/2026 4:00:00 PM EST | |||
| 410.00 | 31.80 | 36.70 | 34.25 | 30.14 | 0.00 | 0.00% | 0.08 | 0 | 1 | 0.35 | 0.68 | 0.01 | -0.25 | 4/16/2026 | 5/1/2026 4:00:00 PM EST |
| 420.00 | 25.60 | 30.30 | 27.95 | 35.00 | 0.00 | 0.00% | 0.07 | 0 | 1 | 0.35 | 0.61 | 0.01 | -0.26 | 4/28/2026 | 5/1/2026 4:00:00 PM EST |
| 430.00 | 20.30 | 24.40 | 22.35 | 21.90 | -5.60 | -20.37% | 0.05 | 3 | 9 | 0.34 | 0.54 | 0.01 | -0.26 | 5/1/2026 | 5/1/2026 4:00:00 PM EST |
| 440.00 | 15.30 | 19.80 | 17.55 | 23.10 | 0.00 | 0.00% | 0.04 | 0 | 3 | 0.34 | 0.47 | 0.01 | -0.25 | 4/30/2026 | 5/1/2026 4:00:00 PM EST |
| 450.00 | 11.20 | 15.40 | 13.30 | 15.25 | -2.25 | -12.86% | 0.03 | 1 | 31 | 0.33 | 0.39 | 0.01 | -0.24 | 5/1/2026 | 5/1/2026 4:00:00 PM EST |
| 460.00 | 8.80 | 12.00 | 10.40 | 10.40 | % | 0.02 | 50 | 0 | 0.34 | 0.33 | 0.01 | -0.22 | 5/1/2026 | 5/1/2026 4:00:00 PM EST | |
| 470.00 | 6.20 | 9.50 | 7.85 | % | 0.02 | 0 | 0 | 0.34 | 0.27 | 0.01 | -0.20 | 5/1/2026 4:00:00 PM EST | |||
| 480.00 | 3.80 | 7.40 | 5.60 | 13.65 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.33 | 0.22 | 0.01 | -0.17 | 4/27/2026 | 5/1/2026 4:00:00 PM EST |
| 490.00 | 2.65 | 5.60 | 4.13 | % | 0.01 | 0 | 0 | 0.33 | 0.17 | 0.00 | -0.15 | 5/1/2026 4:00:00 PM EST | |||
| 500.00 | 1.75 | 8.40 | 5.08 | 6.70 | 0.00 | 0.00% | 0.01 | 0 | 4 | 0.38 | 0.13 | 0.00 | -0.13 | 4/27/2026 | 5/1/2026 4:00:00 PM EST |
| 510.00 | 0.05 | 5.20 | 2.63 | 2.42 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.30 | 0.11 | 0.00 | -0.11 | 4/16/2026 | 5/1/2026 4:00:00 PM EST |
| 520.00 | 0.05 | 5.20 | 2.63 | 2.95 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.33 | 0.08 | 0.00 | -0.09 | 4/27/2026 | 5/1/2026 4:00:00 PM EST |
| 530.00 | 0.05 | 5.20 | 2.63 | 2.00 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.35 | 0.06 | 0.00 | -0.07 | 4/24/2026 | 5/1/2026 4:00:00 PM EST |
| 540.00 | 0.00 | 4.80 | 2.40 | % | 0.00 | 0 | 0 | 0.51 | 0.04 | 0.00 | -0.05 | 5/1/2026 4:00:00 PM EST | |||
| 550.00 | 0.00 | 4.80 | 2.40 | % | 0.00 | 0 | 0 | 0.54 | 0.03 | 0.00 | -0.04 | 5/1/2026 4:00:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 270.00 | 0.00 | 4.80 | 2.40 | % | 0.01 | 0 | 0 | 0.96 | 0.00 | 0.00 | -0.02 | 5/1/2026 4:00:00 PM EST | |||
| 280.00 | 0.00 | 4.80 | 2.40 | % | 0.01 | 0 | 0 | 0.90 | 0.00 | 0.00 | -0.03 | 5/1/2026 4:00:00 PM EST | |||
| 290.00 | 0.00 | 4.80 | 2.40 | % | 0.01 | 0 | 0 | 0.84 | 0.00 | 0.00 | -0.04 | 5/1/2026 4:00:00 PM EST | |||
| 300.00 | 0.00 | 4.80 | 2.40 | % | 0.01 | 0 | 0 | 0.78 | -0.01 | 0.00 | -0.04 | 5/1/2026 4:00:00 PM EST | |||
| 310.00 | 0.00 | 4.80 | 2.40 | % | 0.01 | 0 | 0 | 0.72 | -0.01 | 0.00 | -0.05 | 5/1/2026 4:00:00 PM EST | |||
| 320.00 | 0.00 | 4.80 | 2.40 | % | 0.01 | 0 | 0 | 0.67 | -0.02 | 0.00 | -0.06 | 5/1/2026 4:00:00 PM EST | |||
| 330.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 0 | 0.56 | -0.03 | 0.00 | -0.08 | 5/1/2026 4:00:00 PM EST | |||
| 340.00 | 0.00 | 2.60 | 1.30 | 2.82 | 0.00 | 0.00% | 0.00 | 0 | 6 | 0.48 | -0.05 | 0.00 | -0.10 | 4/28/2026 | 5/1/2026 4:00:00 PM EST |
| 350.00 | 0.00 | 3.50 | 1.75 | 3.52 | 0.00 | 0.00% | 0.01 | 0 | 7 | 0.47 | -0.07 | 0.00 | -0.12 | 4/28/2026 | 5/1/2026 4:00:00 PM EST |
| 360.00 | 0.60 | 7.00 | 3.80 | 2.60 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.41 | -0.09 | 0.00 | -0.16 | 4/28/2026 | 5/1/2026 4:00:00 PM EST |
| 370.00 | 3.10 | 7.90 | 5.50 | 6.70 | 0.00 | 0.00% | 0.01 | 0 | 3 | 0.43 | -0.12 | 0.00 | -0.18 | 4/22/2026 | 5/1/2026 4:00:00 PM EST |
| 380.00 | 1.65 | 7.30 | 4.48 | 4.00 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.35 | -0.16 | 0.00 | -0.21 | 4/30/2026 | 5/1/2026 4:00:00 PM EST |
| 390.00 | 6.40 | 9.40 | 7.90 | 7.60 | +0.20 | +2.71% | 0.02 | 13 | 1 | 0.39 | -0.20 | 0.00 | -0.22 | 5/1/2026 | 5/1/2026 4:00:00 PM EST |
| 400.00 | 8.00 | 11.80 | 9.90 | % | 0.02 | 0 | 0 | 0.37 | -0.26 | 0.01 | -0.24 | 5/1/2026 4:00:00 PM EST | |||
| 410.00 | 11.40 | 14.80 | 13.10 | 10.44 | 0.00 | 0.00% | 0.03 | 0 | 7 | 0.37 | -0.32 | 0.01 | -0.25 | 4/30/2026 | 5/1/2026 4:00:00 PM EST |
| 420.00 | 14.70 | 18.70 | 16.70 | 19.21 | 0.00 | 0.00% | 0.04 | 0 | 3 | 0.36 | -0.39 | 0.01 | -0.26 | 4/22/2026 | 5/1/2026 4:00:00 PM EST |
| 430.00 | 19.20 | 23.30 | 21.25 | 18.62 | 0.00 | 0.00% | 0.05 | 0 | 2 | 0.36 | -0.46 | 0.01 | -0.26 | 4/30/2026 | 5/1/2026 4:00:00 PM EST |
| 440.00 | 23.80 | 28.80 | 26.30 | % | 0.06 | 0 | 0 | 0.35 | -0.53 | 0.01 | -0.25 | 5/1/2026 4:00:00 PM EST | |||
| 450.00 | 29.90 | 34.70 | 32.30 | % | 0.07 | 0 | 0 | 0.34 | -0.61 | 0.01 | -0.24 | 5/1/2026 4:00:00 PM EST | |||
| 460.00 | 36.50 | 42.00 | 39.25 | % | 0.09 | 0 | 0 | 0.34 | -0.67 | 0.01 | -0.22 | 5/1/2026 4:00:00 PM EST | |||
| 470.00 | 44.60 | 49.60 | 47.10 | % | 0.10 | 0 | 0 | 0.34 | -0.73 | 0.01 | -0.20 | 5/1/2026 4:00:00 PM EST | |||
| 480.00 | 51.00 | 58.00 | 54.50 | % | 0.11 | 0 | 0 | 0.40 | -0.78 | 0.01 | -0.17 | 5/1/2026 4:00:00 PM EST | |||
| 490.00 | 59.40 | 67.00 | 63.20 | % | 0.13 | 0 | 0 | 0.42 | -0.83 | 0.00 | -0.15 | 5/1/2026 4:00:00 PM EST | |||
| 500.00 | 68.30 | 76.00 | 72.15 | 79.81 | 0.00 | 0.00% | 0.14 | 0 | 1 | 0.43 | -0.87 | 0.00 | -0.13 | 4/16/2026 | 5/1/2026 4:00:00 PM EST |
| 510.00 | 78.00 | 85.00 | 81.50 | % | 0.16 | 0 | 0 | 0.44 | -0.89 | 0.00 | -0.11 | 5/1/2026 4:00:00 PM EST | |||
| 520.00 | 87.50 | 94.00 | 90.75 | % | 0.17 | 0 | 0 | 0.44 | -0.92 | 0.00 | -0.09 | 5/1/2026 4:00:00 PM EST | |||
| 530.00 | 96.90 | 105.30 | 101.10 | 89.00 | 0.00 | 0.00% | 0.19 | 0 | 0 | 0.49 | -0.94 | 0.00 | -0.07 | 4/27/2026 | 5/1/2026 4:00:00 PM EST |
| 540.00 | 106.80 | 115.30 | 111.05 | % | 0.21 | 0 | 0 | 0.51 | -0.96 | 0.00 | -0.05 | 5/1/2026 4:00:00 PM EST | |||
| 550.00 | 116.80 | 125.20 | 121.00 | % | 0.22 | 0 | 0 | 0.54 | -0.97 | 0.00 | -0.04 | 5/1/2026 4:00:00 PM EST |