Westlake Corporation (WLK)
NYSE: WLK
· Real-Time Price · USD
89.60
4.53 (5.33%)
At close: Sep 11, 2025, 3:59 PM
89.58
-0.02%
After-hours: Sep 11, 2025, 04:20 PM EDT
WLK Open Interest Chart
Open interest breakdown by expiration date for WLK
options contracts. Displaying data for 5
active expiration dates with future expiry.
Total open interest across all expiries is
13,258
contracts, with 3,674
call contracts and
9,584 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 1,087 | 6,560 | 6.03 |
| Oct 17, 2025 | 1,731 | 2,670 | 1.54 |
| Dec 19, 2025 | 639 | 305 | 0.48 |
| Jan 16, 2026 | 201 | 48 | 0.24 |
| Apr 17, 2026 | 16 | 1 | 0.06 |