Westlake Corporation WLK 66.28 -1.62 -2.39%
ATM IV
0.507
Put Call Ratio (OI)
0.364
Put Call Ratio (Vol)
1.31
IV Rank
35.9
IV Percentile
49.4
Max pain
65
Premium distribution (2026-11-05)
View values by strike
| Strike | Calls | Puts |
|---|---|---|
| 35.00 | 1.41 M | 195 |
| 40.00 | 61.5 K | 370 |
| 45.00 | 5.9 K | 2.04 K |
| 50.00 | 25.1 K | 2.93 K |
| 55.00 | 25 K | 76.1 K |
| 60.00 | 15.5 K | 140 K |
| 65.00 | 279 K | 48.9 K |
| 70.00 | 33.1 K | 113 K |
| 75.00 | 54.2 K | 5.37 K |
| 80.00 | 52.7 K | 12.5 K |
| 85.00 | 135 K | 295 K |
| 90.00 | 51.4 K | 6.06 K |
| 95.00 | 29.8 K | 314 K |
| 100.00 | 79.7 K | 0 |
| 105.00 | 0 | 3.79 K |
| 110.00 | 48.9 K | 0 |
| 115.00 | 4.57 K | 0 |
| 120.00 | 280 | 0 |
| 125.00 | 1.9 K | 0 |
| 130.00 | 1.38 K | 0 |
| 135.00 | 140 | 0 |
| 140.00 | 2.13 K | 0 |
| 145.00 | 775 | 0 |
| 150.00 | 1.5 K | 0 |
| 155.00 | 480 | 0 |
| 160.00 | 560 | 0 |
| 165.00 | 480 | 0 |
| 170.00 | 1.7 K | 0 |
| 175.00 | 210 | 0 |
| 180.00 | 400 | 0 |