Westlake Corporation WLK 67.77 -1.3 -1.88%
WLK Options Volume by Strike
WLK (Westlake Corporation): Compare call and put contract volume across strikes to see where activity is concentrated. 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
Volume distribution (2026-09-21)
View values by strike
| Strike | Calls | Puts |
|---|---|---|
| 40.00 | 4 | 2 |
| 45.00 | 2 | 7 |
| 50.00 | 0 | 6 |
| 55.00 | 2 | 261 |
| 60.00 | 3 | 104 |
| 65.00 | 10 | 5 |
| 70.00 | 18 | 53 |
| 75.00 | 42 | 4 |
| 80.00 | 19 | 3 |
| 85.00 | 138 | 3 |
| 90.00 | 2 | 3 |
| 95.00 | 6 | 30 |
| 100.00 | 112 | 1 |
| 105.00 | 3 | 1 |
| 110.00 | 140 | 3 |
| 115.00 | 4 | 2 |
| 120.00 | 3 | 1 |
| 125.00 | 14 | 3 |
| 130.00 | 21 | 5 |
| 135.00 | 3 | 0 |
| 140.00 | 2 | 1 |
| 145.00 | 5 | 0 |
| 150.00 | 11 | 0 |
| 155.00 | 3 | 0 |
| 160.00 | 3 | 0 |
| 165.00 | 2 | 0 |
| 170.00 | 12 | 0 |
| 175.00 | 2 | 0 |
| 180.00 | 62 | 0 |