Westlake Corporation (WLK)
NYSE: WLK
· Real-Time Price · USD
82.31
2.44 (3.05%)
At close: Oct 03, 2025, 3:59 PM
80.67
-1.99%
After-hours: Oct 03, 2025, 07:47 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
10,848
contracts, with 3,068
call contracts and
7,780 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Oct 17, 2025 | 2,000 | 7,357 | 3.68 |
| Nov 21, 2025 | 39 | 13 | 0.33 |
| Dec 19, 2025 | 641 | 322 | 0.50 |
| Jan 16, 2026 | 216 | 63 | 0.29 |
| Apr 17, 2026 | 172 | 25 | 0.15 |