Westlake Corporation WLK 67.77 -1.3 -1.88%
WLK Options Premium Distribution
WLK (Westlake Corporation): Compare the notional value of open option positions across call and put strikes. Free delayed preview.
ATM IV
0.404
Put Call Ratio (OI)
0.235
Put Call Ratio (Vol)
0.588
IV Rank
17.5
IV Percentile
7.14
Max Pain
80
Premium distribution (2026-09-21)
View values by strike
| Strike | Calls | Puts |
|---|---|---|
| 40.00 | 3.04 K | 175 |
| 45.00 | 3.18 K | 760 |
| 50.00 | 0 | 2.39 K |
| 55.00 | 4.87 K | 75.3 K |
| 60.00 | 27.2 K | 11 K |
| 65.00 | 20.2 K | 2 K |
| 70.00 | 14.6 K | 6.84 K |
| 75.00 | 30.8 K | 8.28 K |
| 80.00 | 152 K | 52.1 K |
| 85.00 | 131 K | 50.4 K |
| 90.00 | 3.3 K | 3.56 K |
| 95.00 | 25.3 K | 29.8 K |
| 100.00 | 18.9 K | 0 |
| 110.00 | 55.1 K | 0 |
| 115.00 | 5.79 K | 0 |
| 120.00 | 5.05 K | 0 |
| 125.00 | 5.7 K | 0 |
| 130.00 | 1.49 K | 0 |
| 135.00 | 1.26 K | 0 |
| 140.00 | 2.33 K | 0 |
| 145.00 | 1.09 K | 0 |
| 150.00 | 1.73 K | 0 |
| 155.00 | 735 | 0 |
| 160.00 | 1.64 K | 0 |
| 165.00 | 555 | 0 |
| 170.00 | 1.88 K | 0 |
| 175.00 | 345 | 0 |
| 180.00 | 2.29 K | 0 |