Options Chain for WATSCO INC COM (WSO) - $403.39 as of 9/5/2025 3:53:43 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 240.00 | 165.20 | 172.70 | 168.95 | % | 0.70 | 0 | 0 | 1.96 | 1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 250.00 | 155.20 | 163.00 | 159.10 | % | 0.64 | 0 | 0 | 1.87 | 1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 260.00 | 145.00 | 153.00 | 149.00 | % | 0.57 | 0 | 0 | 1.74 | 1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 270.00 | 135.20 | 142.80 | 139.00 | % | 0.51 | 0 | 0 | 1.63 | 1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 280.00 | 125.00 | 132.80 | 128.90 | % | 0.46 | 0 | 0 | 1.49 | 1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 290.00 | 115.00 | 122.80 | 118.90 | % | 0.41 | 0 | 0 | 1.38 | 1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 300.00 | 105.10 | 113.00 | 109.05 | % | 0.36 | 0 | 0 | 1.30 | 1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 310.00 | 95.00 | 103.00 | 99.00 | % | 0.32 | 0 | 0 | 1.18 | 1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 320.00 | 85.00 | 92.90 | 88.95 | % | 0.28 | 0 | 0 | 1.09 | 1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 330.00 | 75.00 | 82.90 | 78.95 | % | 0.24 | 0 | 0 | 0.97 | 1.00 | 0.00 | -0.01 | 9/5/2025 4:00:02 PM EST | |||
| 340.00 | 65.00 | 73.20 | 69.10 | % | 0.20 | 0 | 0 | 0.89 | 1.00 | 0.00 | -0.03 | 9/5/2025 4:00:02 PM EST | |||
| 350.00 | 55.00 | 62.80 | 58.90 | % | 0.17 | 0 | 0 | 0.76 | 0.99 | 0.00 | -0.07 | 9/5/2025 4:00:02 PM EST | |||
| 360.00 | 45.00 | 53.00 | 49.00 | % | 0.14 | 0 | 0 | 0.68 | 0.98 | 0.00 | -0.09 | 9/5/2025 4:00:02 PM EST | |||
| 370.00 | 36.00 | 43.30 | 39.65 | % | 0.11 | 0 | 0 | 0.59 | 0.94 | 0.00 | -0.15 | 9/5/2025 4:00:02 PM EST | |||
| 380.00 | 26.10 | 33.70 | 29.90 | % | 0.08 | 0 | 0 | 0.50 | 0.89 | 0.01 | -0.22 | 9/5/2025 4:00:02 PM EST | |||
| 390.00 | 18.40 | 24.90 | 21.65 | % | 0.06 | 0 | 0 | 0.44 | 0.78 | 0.01 | -0.32 | 9/5/2025 4:00:02 PM EST | |||
| 400.00 | 10.00 | 17.40 | 13.70 | 7.90 | 0.00 | 0.00% | 0.03 | 0 | 4 | 0.25 | 0.67 | 0.02 | -0.33 | 9/3/2025 | 9/5/2025 4:00:02 PM EST |
| 410.00 | 4.00 | 11.60 | 7.80 | 5.00 | +1.76 | +54.33% | 0.02 | 1 | 4 | 0.25 | 0.50 | 0.02 | -0.30 | 9/5/2025 | 9/5/2025 4:00:02 PM EST |
| 420.00 | 0.05 | 4.40 | 2.23 | 3.12 | 0.00 | 0.00% | 0.01 | 0 | 11 | 0.16 | 0.24 | 0.02 | -0.16 | 9/4/2025 | 9/5/2025 4:00:02 PM EST |
| 430.00 | 0.05 | 5.70 | 2.88 | 1.50 | -1.05 | -41.18% | 0.01 | 2 | 6 | 0.27 | 0.07 | 0.01 | -0.06 | 9/5/2025 | 9/5/2025 4:00:02 PM EST |
| 440.00 | 0.00 | 4.80 | 2.40 | 2.97 | 0.00 | 0.00% | 0.01 | 0 | 6 | 0.48 | 0.02 | 0.00 | -0.02 | 8/26/2025 | 9/5/2025 4:00:02 PM EST |
| 450.00 | 0.00 | 4.80 | 2.40 | 2.50 | 0.00 | 0.00% | 0.01 | 0 | 24 | 0.56 | 0.00 | 0.00 | 0.00 | 8/18/2025 | 9/5/2025 4:00:02 PM EST |
| 460.00 | 0.00 | 4.00 | 2.00 | 0.35 | -0.05 | -12.50% | 0.00 | 1 | 57 | 0.42 | 0.00 | 0.00 | 0.00 | 9/5/2025 | 9/5/2025 4:00:02 PM EST |
| 470.00 | 0.00 | 4.80 | 2.40 | 1.76 | 0.00 | 0.00% | 0.01 | 0 | 8 | 0.70 | 0.00 | 0.00 | 0.00 | 8/26/2025 | 9/5/2025 4:00:02 PM EST |
| 480.00 | 0.00 | 4.80 | 2.40 | 5.92 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.77 | 0.00 | 0.00 | 0.00 | 7/31/2025 | 9/5/2025 4:00:02 PM EST |
| 490.00 | 0.00 | 4.70 | 2.35 | 1.40 | 0.00 | 0.00% | 0.00 | 0 | 2 | 0.83 | 0.00 | 0.00 | 0.00 | 8/25/2025 | 9/5/2025 4:00:02 PM EST |
| 500.00 | 0.00 | 4.60 | 2.30 | 3.48 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.88 | 0.00 | 0.00 | 0.00 | 7/30/2025 | 9/5/2025 4:00:02 PM EST |
| 510.00 | 0.00 | 4.50 | 2.25 | 8.17 | 0.00 | 0.00% | 0.00 | 0 | 0 | 0.93 | 0.00 | 0.00 | 0.00 | 7/29/2025 | 9/5/2025 4:00:02 PM EST |
| 520.00 | 0.00 | 4.50 | 2.25 | 0.78 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.99 | 0.00 | 0.00 | 0.00 | 7/30/2025 | 9/5/2025 4:00:02 PM EST |
| 530.00 | 0.00 | 2.35 | 1.18 | 1.55 | 0.00 | 0.00% | 0.00 | 0 | 2 | 0.89 | 0.00 | 0.00 | 0.00 | 6/23/2025 | 9/5/2025 4:00:02 PM EST |
| 540.00 | 0.00 | 4.40 | 2.20 | 2.05 | 0.00 | 0.00% | 0.00 | 0 | 10 | 1.09 | 0.00 | 0.00 | 0.00 | 7/1/2025 | 9/5/2025 4:00:02 PM EST |
| 550.00 | 0.00 | 4.40 | 2.20 | % | 0.00 | 0 | 0 | 1.14 | 0.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 560.00 | 0.00 | 4.40 | 2.20 | % | 0.00 | 0 | 0 | 1.18 | 0.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 570.00 | 0.00 | 4.40 | 2.20 | 1.25 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.23 | 0.00 | 0.00 | 0.00 | 7/1/2025 | 9/5/2025 4:00:02 PM EST |
| 580.00 | 0.00 | 4.30 | 2.15 | 3.20 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.27 | 0.00 | 0.00 | 0.00 | 5/21/2025 | 9/5/2025 4:00:02 PM EST |
| 590.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 1.31 | 0.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 600.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 1.36 | 0.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 610.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 1.40 | 0.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 620.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 1.44 | 0.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 630.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 1.48 | 0.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 640.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 1.52 | 0.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 650.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 1.56 | 0.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 660.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 1.59 | 0.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 670.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 1.63 | 0.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 680.00 | 0.00 | 2.90 | 1.45 | 0.45 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.35 | 0.00 | 0.00 | 0.00 | 7/14/2025 | 9/5/2025 4:00:02 PM EST |
| 690.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 1.70 | 0.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 700.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 1.74 | 0.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 710.00 | 0.00 | 0.15 | 0.08 | 0.13 | 0.00 | 0.00% | 0.00 | 0 | 35 | 1.08 | 0.00 | 0.00 | 0.00 | 7/30/2025 | 9/5/2025 4:00:02 PM EST |
| 720.00 | 0.00 | 0.10 | 0.05 | 0.19 | 0.00 | 0.00% | 0.00 | 0 | 6 | 1.06 | 0.00 | 0.00 | 0.00 | 7/30/2025 | 9/5/2025 4:00:02 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 240.00 | 0.00 | 4.30 | 2.15 | % | 0.01 | 0 | 0 | 1.94 | 0.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 250.00 | 0.00 | 4.30 | 2.15 | 1.25 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.82 | 0.00 | 0.00 | 0.00 | 5/29/2025 | 9/5/2025 4:00:02 PM EST |
| 260.00 | 0.00 | 4.30 | 2.15 | % | 0.01 | 0 | 0 | 1.70 | 0.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 270.00 | 0.00 | 4.30 | 2.15 | % | 0.01 | 0 | 0 | 1.58 | 0.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 280.00 | 0.00 | 4.30 | 2.15 | % | 0.01 | 0 | 0 | 1.47 | 0.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 290.00 | 0.00 | 4.30 | 2.15 | % | 0.01 | 0 | 0 | 1.36 | 0.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 300.00 | 0.00 | 4.30 | 2.15 | % | 0.01 | 0 | 0 | 1.26 | 0.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 310.00 | 0.00 | 4.30 | 2.15 | % | 0.01 | 0 | 0 | 1.15 | 0.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 320.00 | 0.00 | 4.30 | 2.15 | 2.15 | 0.00 | 0.00% | 0.01 | 0 | 3 | 1.05 | 0.00 | 0.00 | 0.00 | 6/23/2025 | 9/5/2025 4:00:02 PM EST |
| 330.00 | 0.00 | 4.30 | 2.15 | 2.75 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.95 | 0.00 | 0.00 | -0.01 | 6/23/2025 | 9/5/2025 4:00:02 PM EST |
| 340.00 | 0.00 | 4.30 | 2.15 | % | 0.01 | 0 | 0 | 0.86 | 0.00 | 0.00 | -0.03 | 9/5/2025 4:00:02 PM EST | |||
| 350.00 | 0.00 | 0.65 | 0.33 | 0.30 | 0.00 | 0.00% | 0.00 | 0 | 9 | 0.47 | -0.01 | 0.00 | -0.07 | 8/28/2025 | 9/5/2025 4:00:02 PM EST |
| 360.00 | 0.00 | 4.40 | 2.20 | 1.05 | 0.00 | 0.00% | 0.01 | 0 | 8 | 0.66 | -0.02 | 0.00 | -0.09 | 9/3/2025 | 9/5/2025 4:00:02 PM EST |
| 370.00 | 0.00 | 4.60 | 2.30 | 1.95 | 0.00 | 0.00% | 0.01 | 0 | 10 | 0.58 | -0.06 | 0.00 | -0.15 | 9/3/2025 | 9/5/2025 4:00:02 PM EST |
| 380.00 | 0.00 | 4.80 | 2.40 | 4.00 | 0.00 | 0.00% | 0.01 | 0 | 14 | 0.48 | -0.11 | 0.01 | -0.22 | 9/3/2025 | 9/5/2025 4:00:02 PM EST |
| 390.00 | 0.05 | 6.30 | 3.18 | 2.90 | 0.00 | 0.00% | 0.01 | 0 | 10 | 0.28 | -0.22 | 0.01 | -0.32 | 8/28/2025 | 9/5/2025 4:00:02 PM EST |
| 400.00 | 2.40 | 9.10 | 5.75 | 6.80 | -0.96 | -12.38% | 0.01 | 1 | 20 | 0.31 | -0.33 | 0.02 | -0.33 | 9/5/2025 | 9/5/2025 4:00:02 PM EST |
| 410.00 | 4.90 | 12.60 | 8.75 | 10.50 | 0.00 | 0.00% | 0.02 | 0 | 20 | 0.26 | -0.50 | 0.02 | -0.30 | 9/4/2025 | 9/5/2025 4:00:02 PM EST |
| 420.00 | 12.20 | 18.00 | 15.10 | 27.15 | 0.00 | 0.00% | 0.04 | 0 | 6 | 0.26 | -0.76 | 0.02 | -0.16 | 9/3/2025 | 9/5/2025 4:00:02 PM EST |
| 430.00 | 19.30 | 26.10 | 22.70 | 22.55 | 0.00 | 0.00% | 0.05 | 0 | 4 | 0.41 | -0.93 | 0.01 | -0.06 | 8/8/2025 | 9/5/2025 4:00:02 PM EST |
| 440.00 | 28.70 | 34.60 | 31.65 | % | 0.07 | 0 | 0 | 0.40 | -0.98 | 0.00 | -0.02 | 9/5/2025 4:00:02 PM EST | |||
| 450.00 | 38.80 | 46.00 | 42.40 | 12.70 | 0.00 | 0.00% | 0.09 | 0 | 0 | 0.54 | -1.00 | 0.00 | 0.00 | 7/11/2025 | 9/5/2025 4:00:02 PM EST |
| 460.00 | 48.50 | 55.20 | 51.85 | % | 0.11 | 0 | 0 | 0.57 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 470.00 | 58.80 | 65.30 | 62.05 | 55.29 | 0.00 | 0.00% | 0.13 | 0 | 5 | 0.64 | -1.00 | 0.00 | 0.00 | 8/8/2025 | 9/5/2025 4:00:02 PM EST |
| 480.00 | 67.80 | 75.70 | 71.75 | 18.15 | 0.00 | 0.00% | 0.15 | 0 | 0 | 0.75 | -1.00 | 0.00 | 0.00 | 7/23/2025 | 9/5/2025 4:00:02 PM EST |
| 490.00 | 77.70 | 85.60 | 81.65 | 46.40 | 0.00 | 0.00% | 0.17 | 0 | 0 | 0.80 | -1.00 | 0.00 | 0.00 | 7/30/2025 | 9/5/2025 4:00:02 PM EST |
| 500.00 | 87.60 | 95.50 | 91.55 | % | 0.18 | 0 | 0 | 0.87 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 510.00 | 97.70 | 105.20 | 101.45 | 62.90 | 0.00 | 0.00% | 0.20 | 0 | 0 | 0.92 | -1.00 | 0.00 | 0.00 | 7/30/2025 | 9/5/2025 4:00:02 PM EST |
| 520.00 | 107.60 | 115.20 | 111.40 | % | 0.21 | 0 | 0 | 0.97 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 530.00 | 117.40 | 125.50 | 121.45 | % | 0.23 | 0 | 0 | 1.03 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 540.00 | 127.50 | 135.50 | 131.50 | % | 0.24 | 0 | 0 | 1.08 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 550.00 | 137.40 | 145.50 | 141.45 | % | 0.26 | 0 | 0 | 1.13 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 560.00 | 147.90 | 155.50 | 151.70 | % | 0.27 | 0 | 0 | 1.18 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 570.00 | 157.60 | 165.50 | 161.55 | % | 0.28 | 0 | 0 | 1.22 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 580.00 | 167.40 | 175.50 | 171.45 | % | 0.30 | 0 | 0 | 1.27 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 590.00 | 177.50 | 185.10 | 181.30 | % | 0.31 | 0 | 0 | 1.31 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 600.00 | 187.50 | 195.50 | 191.50 | % | 0.32 | 0 | 0 | 1.36 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 610.00 | 197.60 | 205.50 | 201.55 | % | 0.33 | 0 | 0 | 1.40 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 620.00 | 207.50 | 215.50 | 211.50 | % | 0.34 | 0 | 0 | 1.44 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 630.00 | 217.50 | 225.50 | 221.50 | % | 0.35 | 0 | 0 | 1.48 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 640.00 | 227.60 | 235.50 | 231.55 | % | 0.36 | 0 | 0 | 1.52 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 650.00 | 237.40 | 245.50 | 241.45 | % | 0.37 | 0 | 0 | 1.56 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 660.00 | 247.40 | 255.10 | 251.25 | % | 0.38 | 0 | 0 | 1.60 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 670.00 | 257.50 | 265.50 | 261.50 | % | 0.39 | 0 | 0 | 1.63 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 680.00 | 267.60 | 275.50 | 271.55 | % | 0.40 | 0 | 0 | 1.67 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 690.00 | 277.50 | 285.50 | 281.50 | % | 0.41 | 0 | 0 | 1.71 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 700.00 | 287.60 | 295.50 | 291.55 | % | 0.42 | 0 | 0 | 1.74 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 710.00 | 297.60 | 305.50 | 301.55 | % | 0.42 | 0 | 0 | 1.78 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST | |||
| 720.00 | 307.50 | 315.40 | 311.45 | % | 0.43 | 0 | 0 | 1.81 | -1.00 | 0.00 | 0.00 | 9/5/2025 4:00:02 PM EST |