Net delta exposure for Westlake Corporation (WLK) options was $5.8M per 1% move at the Nov 4, 2026 close. It has been positive on 20 of the last 20 trading days. That is its highest reading in 12 weeks.
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Delta Exposure by Strike
Showing results for WLK, 2026-11-20(m), calls & puts
Delta Exposure Stats
Showing results for WLK, 2026-11-20(m), calls & puts
Net Delta Exposure by Expiration
Showing results for WLK, 2026-11-20(m), calls & puts. View all expiries
| Expiration | Net DEX | Call DEX | Put DEX | Call Wall | Put Wall |
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WLK Delta Exposure FAQ
What is delta exposure (DEX)?
Delta exposure estimates the dollar value of shares option dealers hold or owe as a hedge, per 1% move in the underlying.
Is WLK delta exposure positive or negative?
Westlake net delta exposure was positive on Nov 4, 2026, at $5.8M. It has been positive on 20 of the last 20 trading days.
How has WLK delta exposure changed recently?
Westlake net delta exposure went from $667.87K on Oct 7, 2026 to $5.8M on Nov 4, 2026. See the WLK delta exposure history for a longer view.
What is Westlake Corporation?
Westlake is a forward-integrated commodity chemicals firm based in Houston.