Westlake Corporation (WLK)
NYSE: WLK
· Real-Time Price · USD
90.68
7.94 (9.60%)
At close: Aug 22, 2025, 3:59 PM
90.59
-0.10%
After-hours: Aug 22, 2025, 07:22 PM EDT
WLK Delta Exposure By Expiry
The total Delta Exposure (DEX) for WLK across all expirations shows 1,778.01 net shares that market makers must hedge, with 164,966.34 from calls and 163,188.33 from puts. The put-call delta ratio of 0.99 suggests neutral market maker positioning. The largest delta concentration at Sep 19, 25 with -80,642.22 net DEX represents significant hedging pressure that could fuel downside acceleration. The nearest expiration on Sep 19, 25 carries negative delta forcing market makers to buy shares, potentially providing support.
WLK DEX Table
| Expiry Date | Call Delta | Put Delta | Net Delta | P/C Delta |
|---|---|---|---|---|
| Sep 19, 25 | 24,451.12 | -105,093.34 | -80,642.22 | 4.30 |
| Oct 17, 25 | 102,984.06 | -50,858.61 | 52,125.45 | 0.49 |
| Dec 19, 25 | 25,016.59 | -6,504.97 | 18,511.62 | 0.26 |
| Jan 16, 26 | 12,144.08 | -670.95 | 11,473.13 | 0.06 |
| Apr 17, 26 | 370.49 | -60.46 | 310.03 | 0.16 |