Watsco WSO 319.52 7.83 2.51%
ATM IV
0.423
Put Call Ratio (OI)
0.182
Put Call Ratio (Vol)
0.488
IV Rank
16.7
IV Percentile
87.1
Max pain
300
Premium distribution (2026-11-04)
View values by strike
| Strike | Calls | Puts |
|---|---|---|
| 150.00 | 17.5 K | 0 |
| 155.00 | 0 | 110 |
| 160.00 | 0 | 290 |
| 170.00 | 0 | 645 |
| 175.00 | 0 | 350 |
| 180.00 | 0 | 1.13 K |
| 185.00 | 0 | 1.13 K |
| 190.00 | 0 | 1.75 K |
| 195.00 | 0 | 430 |
| 200.00 | 38.1 K | 7.12 K |
| 210.00 | 11.4 K | 19.4 K |
| 220.00 | 15.9 K | 4.4 K |
| 230.00 | 0 | 4.43 K |
| 240.00 | 0 | 12.2 K |
| 250.00 | 39.8 K | 19 K |
| 260.00 | 8.41 K | 31.5 K |
| 270.00 | 23 K | 28 K |
| 280.00 | 75.4 K | 45 K |
| 290.00 | 108 K | 23.1 K |
| 300.00 | 3.67 M | 96.9 K |
| 310.00 | 1.54 M | 39.9 K |
| 320.00 | 341 K | 31.9 K |
| 330.00 | 105 K | 147 K |
| 340.00 | 76.6 K | 13.7 K |
| 350.00 | 97.8 K | 5.92 K |
| 360.00 | 7.58 K | 22.9 K |
| 370.00 | 11.1 K | 4.26 K |
| 380.00 | 304 K | 6.45 K |
| 390.00 | 78.8 K | 0 |
| 400.00 | 1.51 K | 0 |
| 410.00 | 4.78 K | 0 |
| 420.00 | 670 | 0 |
| 430.00 | 4.78 K | 12.2 K |
| 440.00 | 21.5 K | 0 |
| 450.00 | 15.3 K | 0 |
| 460.00 | 18.9 K | 0 |
| 470.00 | 43.8 K | 0 |
| 480.00 | 3.96 K | 0 |
| 490.00 | 1.56 K | 0 |
| 500.00 | 987 | 0 |
| 510.00 | 600 | 0 |
| 520.00 | 450 | 0 |
| 580.00 | 290 | 0 |
| 600.00 | 15 | 0 |
| 640.00 | 420 | 0 |