Options Chain for WATSCO INC COM (WSO) - $397.42 as of 9/12/2025 3:05:36 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 | 139.40 | 146.10 | 142.75 | % | 0.59 | 0 | 0 | 2.58 | 1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 250.00 | 129.40 | 136.20 | 132.80 | % | 0.53 | 0 | 0 | 2.41 | 1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 260.00 | 119.20 | 126.20 | 122.70 | % | 0.47 | 0 | 0 | 2.23 | 1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 270.00 | 109.50 | 116.20 | 112.85 | % | 0.42 | 0 | 0 | 2.07 | 1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 280.00 | 99.50 | 106.30 | 102.90 | % | 0.37 | 0 | 0 | 1.89 | 1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 290.00 | 89.30 | 96.40 | 92.85 | % | 0.32 | 0 | 0 | 1.73 | 1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 300.00 | 80.20 | 86.40 | 83.30 | % | 0.28 | 0 | 0 | 1.59 | 1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 310.00 | 70.20 | 76.40 | 73.30 | % | 0.24 | 0 | 0 | 1.43 | 1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 320.00 | 59.70 | 66.50 | 63.10 | % | 0.20 | 0 | 0 | 1.18 | 1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 330.00 | 50.40 | 56.60 | 53.50 | % | 0.16 | 0 | 0 | 1.04 | 1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 340.00 | 40.50 | 46.60 | 43.55 | 59.60 | 0.00 | 0.00% | 0.13 | 0 | 20 | 0.92 | 0.99 | 0.00 | -0.03 | 9/10/2025 | 9/12/2025 4:00:03 PM EST |
| 350.00 | 30.70 | 37.00 | 33.85 | 61.00 | 0.00 | 0.00% | 0.10 | 0 | 2 | 0.82 | 0.97 | 0.00 | -0.10 | 9/8/2025 | 9/12/2025 4:00:03 PM EST |
| 360.00 | 21.00 | 27.00 | 24.00 | % | 0.07 | 0 | 0 | 0.63 | 0.91 | 0.01 | -0.21 | 9/12/2025 4:00:03 PM EST | |||
| 370.00 | 11.60 | 18.80 | 15.20 | % | 0.04 | 0 | 0 | 0.52 | 0.76 | 0.02 | -0.39 | 9/12/2025 4:00:03 PM EST | |||
| 380.00 | 4.20 | 12.00 | 8.10 | % | 0.02 | 0 | 0 | 0.33 | 0.55 | 0.02 | -0.49 | 9/12/2025 4:00:03 PM EST | |||
| 390.00 | 1.10 | 8.10 | 4.60 | 4.25 | % | 0.01 | 1 | 0 | 0.37 | 0.32 | 0.02 | -0.45 | 9/12/2025 | 9/12/2025 4:00:03 PM EST | |
| 400.00 | 0.05 | 6.00 | 3.03 | 1.75 | -2.05 | -53.95% | 0.01 | 2 | 5 | 0.38 | 0.14 | 0.02 | -0.29 | 9/12/2025 | 9/12/2025 4:00:03 PM EST |
| 410.00 | 0.00 | 3.60 | 1.80 | 3.90 | 0.00 | 0.00% | 0.00 | 0 | 4 | 0.58 | 0.05 | 0.01 | -0.14 | 9/10/2025 | 9/12/2025 4:00:03 PM EST |
| 420.00 | 0.30 | 3.40 | 1.85 | 0.71 | 0.00 | 0.00% | 0.00 | 0 | 9 | 0.53 | 0.01 | 0.00 | -0.04 | 9/11/2025 | 9/12/2025 4:00:03 PM EST |
| 430.00 | 0.10 | 1.45 | 0.78 | 1.50 | 0.00 | 0.00% | 0.00 | 0 | 6 | 0.49 | 0.00 | 0.00 | -0.01 | 9/5/2025 | 9/12/2025 4:00:03 PM EST |
| 440.00 | 0.00 | 4.80 | 2.40 | 2.97 | 0.00 | 0.00% | 0.01 | 0 | 6 | 1.00 | 0.00 | 0.00 | 0.00 | 8/26/2025 | 9/12/2025 4:00:03 PM EST |
| 450.00 | 0.00 | 4.70 | 2.35 | 2.50 | 0.00 | 0.00% | 0.01 | 0 | 24 | 1.09 | 0.00 | 0.00 | 0.00 | 8/18/2025 | 9/12/2025 4:00:03 PM EST |
| 460.00 | 0.00 | 4.60 | 2.30 | 0.35 | 0.00 | 0.00% | 0.00 | 0 | 58 | 1.18 | 0.00 | 0.00 | 0.00 | 9/5/2025 | 9/12/2025 4:00:03 PM EST |
| 470.00 | 0.00 | 4.60 | 2.30 | 1.76 | 0.00 | 0.00% | 0.00 | 0 | 8 | 1.27 | 0.00 | 0.00 | 0.00 | 8/26/2025 | 9/12/2025 4:00:03 PM EST |
| 480.00 | 0.00 | 4.50 | 2.25 | 5.92 | 0.00 | 0.00% | 0.00 | 0 | 2 | 1.35 | 0.00 | 0.00 | 0.00 | 7/31/2025 | 9/12/2025 4:00:03 PM EST |
| 490.00 | 0.00 | 4.50 | 2.25 | 1.40 | 0.00 | 0.00% | 0.00 | 0 | 2 | 1.43 | 0.00 | 0.00 | 0.00 | 8/25/2025 | 9/12/2025 4:00:03 PM EST |
| 500.00 | 0.00 | 4.40 | 2.20 | 3.48 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.50 | 0.00 | 0.00 | 0.00 | 7/30/2025 | 9/12/2025 4:00:03 PM EST |
| 510.00 | 0.00 | 4.40 | 2.20 | 8.17 | 0.00 | 0.00% | 0.00 | 0 | 0 | 1.58 | 0.00 | 0.00 | 0.00 | 7/29/2025 | 9/12/2025 4:00:03 PM EST |
| 520.00 | 0.00 | 4.40 | 2.20 | 0.04 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.66 | 0.00 | 0.00 | 0.00 | 9/10/2025 | 9/12/2025 4:00:03 PM EST |
| 530.00 | 0.00 | 2.35 | 1.18 | 1.55 | 0.00 | 0.00% | 0.00 | 0 | 2 | 1.49 | 0.00 | 0.00 | 0.00 | 6/23/2025 | 9/12/2025 4:00:03 PM EST |
| 540.00 | 0.00 | 4.30 | 2.15 | 2.05 | 0.00 | 0.00% | 0.00 | 0 | 10 | 1.79 | 0.00 | 0.00 | 0.00 | 7/1/2025 | 9/12/2025 4:00:03 PM EST |
| 550.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 1.86 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 560.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 1.92 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 570.00 | 0.00 | 4.30 | 2.15 | 1.25 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.99 | 0.00 | 0.00 | 0.00 | 7/1/2025 | 9/12/2025 4:00:03 PM EST |
| 580.00 | 0.00 | 4.30 | 2.15 | 3.20 | 0.00 | 0.00% | 0.00 | 0 | 1 | 2.05 | 0.00 | 0.00 | 0.00 | 5/21/2025 | 9/12/2025 4:00:03 PM EST |
| 590.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 2.11 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 600.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 2.17 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 610.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 2.23 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 620.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 2.28 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 630.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 2.34 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 640.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 2.39 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 650.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 2.45 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 660.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 2.50 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 670.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 2.55 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 680.00 | 0.00 | 4.30 | 2.15 | 0.45 | 0.00 | 0.00% | 0.00 | 0 | 1 | 2.60 | 0.00 | 0.00 | 0.00 | 7/14/2025 | 9/12/2025 4:00:03 PM EST |
| 690.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 2.65 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 700.00 | 0.00 | 4.30 | 2.15 | % | 0.00 | 0 | 0 | 2.70 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 710.00 | 0.00 | 0.15 | 0.08 | 0.13 | 0.00 | 0.00% | 0.00 | 0 | 35 | 1.68 | 0.00 | 0.00 | 0.00 | 7/30/2025 | 9/12/2025 4:00:03 PM EST |
| 720.00 | 0.00 | 0.10 | 0.05 | 0.19 | 0.00 | 0.00% | 0.00 | 0 | 6 | 1.65 | 0.00 | 0.00 | 0.00 | 7/30/2025 | 9/12/2025 4:00:03 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 | 0.50 | 0.25 | % | 0.00 | 0 | 0 | 1.65 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 250.00 | 0.00 | 4.30 | 2.15 | 1.25 | 0.00 | 0.00% | 0.01 | 0 | 1 | 2.34 | 0.00 | 0.00 | 0.00 | 5/29/2025 | 9/12/2025 4:00:03 PM EST |
| 260.00 | 0.00 | 4.30 | 2.15 | % | 0.01 | 0 | 0 | 2.17 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 270.00 | 0.00 | 4.30 | 2.15 | % | 0.01 | 0 | 0 | 2.00 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 280.00 | 0.00 | 4.30 | 2.15 | % | 0.01 | 0 | 0 | 1.84 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 290.00 | 0.00 | 4.30 | 2.15 | % | 0.01 | 0 | 0 | 1.68 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 300.00 | 0.00 | 4.30 | 2.15 | % | 0.01 | 0 | 0 | 1.52 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 310.00 | 0.00 | 4.30 | 2.15 | % | 0.01 | 0 | 0 | 1.37 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 320.00 | 0.00 | 4.40 | 2.20 | 2.15 | 0.00 | 0.00% | 0.01 | 0 | 3 | 1.23 | 0.00 | 0.00 | 0.00 | 6/23/2025 | 9/12/2025 4:00:03 PM EST |
| 330.00 | 0.00 | 4.50 | 2.25 | 2.75 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.09 | 0.00 | 0.00 | 0.00 | 6/23/2025 | 9/12/2025 4:00:03 PM EST |
| 340.00 | 0.00 | 4.60 | 2.30 | % | 0.01 | 0 | 0 | 0.95 | -0.01 | 0.00 | -0.03 | 9/12/2025 4:00:03 PM EST | |||
| 350.00 | 0.00 | 4.80 | 2.40 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 9 | 0.81 | -0.03 | 0.00 | -0.10 | 8/28/2025 | 9/12/2025 4:00:03 PM EST |
| 360.00 | 0.00 | 4.80 | 2.40 | 1.05 | 0.00 | 0.00% | 0.01 | 0 | 8 | 0.66 | -0.09 | 0.01 | -0.21 | 9/3/2025 | 9/12/2025 4:00:03 PM EST |
| 370.00 | 0.05 | 5.70 | 2.88 | 1.20 | 0.00 | 0.00% | 0.01 | 0 | 11 | 0.31 | -0.24 | 0.02 | -0.39 | 9/11/2025 | 9/12/2025 4:00:03 PM EST |
| 380.00 | 1.30 | 8.30 | 4.80 | 2.70 | 0.00 | 0.00% | 0.01 | 0 | 15 | 0.26 | -0.45 | 0.02 | -0.49 | 9/11/2025 | 9/12/2025 4:00:03 PM EST |
| 390.00 | 7.80 | 13.80 | 10.80 | 3.50 | 0.00 | 0.00% | 0.03 | 0 | 27 | 0.27 | -0.68 | 0.02 | -0.45 | 9/10/2025 | 9/12/2025 4:00:03 PM EST |
| 400.00 | 14.70 | 22.00 | 18.35 | 18.41 | +9.31 | +102.31% | 0.05 | 6 | 23 | 0.56 | -0.86 | 0.02 | -0.29 | 9/12/2025 | 9/12/2025 4:00:03 PM EST |
| 410.00 | 25.10 | 31.00 | 28.05 | 14.84 | 0.00 | 0.00% | 0.07 | 0 | 20 | 0.64 | -0.95 | 0.01 | -0.14 | 9/11/2025 | 9/12/2025 4:00:03 PM EST |
| 420.00 | 35.10 | 41.00 | 38.05 | 23.16 | 0.00 | 0.00% | 0.09 | 0 | 5 | 0.77 | -0.99 | 0.00 | -0.04 | 9/11/2025 | 9/12/2025 4:00:03 PM EST |
| 430.00 | 44.50 | 50.80 | 47.65 | 22.55 | 0.00 | 0.00% | 0.11 | 0 | 4 | 0.87 | -1.00 | 0.00 | -0.01 | 8/8/2025 | 9/12/2025 4:00:03 PM EST |
| 440.00 | 54.50 | 60.60 | 57.55 | % | 0.13 | 0 | 0 | 0.96 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 450.00 | 64.30 | 70.50 | 67.40 | 12.70 | 0.00 | 0.00% | 0.15 | 0 | 0 | 1.05 | -1.00 | 0.00 | 0.00 | 7/11/2025 | 9/12/2025 4:00:03 PM EST |
| 460.00 | 74.30 | 80.30 | 77.30 | % | 0.17 | 0 | 0 | 1.13 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 470.00 | 84.40 | 90.30 | 87.35 | 88.02 | +26.54 | +43.17% | 0.19 | 3 | 5 | 1.22 | -1.00 | 0.00 | 0.00 | 9/12/2025 | 9/12/2025 4:00:03 PM EST |
| 480.00 | 94.30 | 99.90 | 97.10 | 98.04 | +26.53 | +37.10% | 0.20 | 3 | 0 | 1.27 | -1.00 | 0.00 | 0.00 | 9/12/2025 | 9/12/2025 4:00:03 PM EST |
| 490.00 | 104.40 | 110.20 | 107.30 | 46.40 | 0.00 | 0.00% | 0.22 | 0 | 0 | 1.38 | -1.00 | 0.00 | 0.00 | 7/30/2025 | 9/12/2025 4:00:03 PM EST |
| 500.00 | 114.80 | 120.20 | 117.50 | % | 0.23 | 0 | 0 | 1.46 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 510.00 | 124.30 | 130.20 | 127.25 | 62.90 | 0.00 | 0.00% | 0.25 | 0 | 0 | 1.53 | -1.00 | 0.00 | 0.00 | 7/30/2025 | 9/12/2025 4:00:03 PM EST |
| 520.00 | 134.40 | 140.20 | 137.30 | % | 0.26 | 0 | 0 | 1.61 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 530.00 | 144.20 | 150.20 | 147.20 | % | 0.28 | 0 | 0 | 1.68 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 540.00 | 154.20 | 160.20 | 157.20 | % | 0.29 | 0 | 0 | 1.75 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 550.00 | 164.20 | 170.20 | 167.20 | % | 0.30 | 0 | 0 | 1.82 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 560.00 | 174.30 | 180.20 | 177.25 | % | 0.32 | 0 | 0 | 1.88 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 570.00 | 184.30 | 190.20 | 187.25 | % | 0.33 | 0 | 0 | 1.95 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 580.00 | 194.20 | 200.20 | 197.20 | % | 0.34 | 0 | 0 | 2.01 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 590.00 | 203.30 | 210.20 | 206.75 | % | 0.35 | 0 | 0 | 2.07 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 600.00 | 214.20 | 220.20 | 217.20 | % | 0.36 | 0 | 0 | 2.13 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 610.00 | 224.40 | 230.20 | 227.30 | % | 0.37 | 0 | 0 | 2.19 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 620.00 | 233.30 | 240.20 | 236.75 | % | 0.38 | 0 | 0 | 2.24 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 630.00 | 244.40 | 250.20 | 247.30 | % | 0.39 | 0 | 0 | 2.30 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 640.00 | 254.20 | 260.20 | 257.20 | % | 0.40 | 0 | 0 | 2.35 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 650.00 | 264.30 | 270.20 | 267.25 | % | 0.41 | 0 | 0 | 2.41 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 660.00 | 274.20 | 280.20 | 277.20 | % | 0.42 | 0 | 0 | 2.46 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 670.00 | 284.20 | 290.20 | 287.20 | % | 0.43 | 0 | 0 | 2.51 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 680.00 | 294.50 | 300.20 | 297.35 | % | 0.44 | 0 | 0 | 2.56 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 690.00 | 304.20 | 310.20 | 307.20 | % | 0.45 | 0 | 0 | 2.61 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 700.00 | 314.20 | 320.20 | 317.20 | % | 0.45 | 0 | 0 | 2.65 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 710.00 | 324.20 | 330.20 | 327.20 | % | 0.46 | 0 | 0 | 2.70 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST | |||
| 720.00 | 334.20 | 340.20 | 337.20 | % | 0.47 | 0 | 0 | 2.75 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:03 PM EST |