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WLK
Westlake Corporation
stock NYSE

At Close

Aug 6, 2026 3:59:59 PM EDT

77.40USD-1.639%(-1.29)897,240

73.11Bid 83.15Ask 10.04Spread

Pre-market

Aug 5, 2026 9:23:30 AM EDT

80.26USD-0.459%(-0.37)0

After-hours

Aug 6, 2026 4:10:30 PM EDT

77.47USD+0.090%(+0.07)1

OverviewMax PainHistoricalExchangesShortsMore

WLK Max Pain Summary

The max pain for WLK on August 21st, 2026 is $70.00.

WLK Option Chain Summary

	Calls		Puts		Max	P/C	Price vs.
Exp.	ITM	OTM	ITM	OTM	Pain¹	Ratio²	Max Pain
Aug 21, 2026	121	556	2	164	70.00	0.25	+10.57%
Sep 18, 2026	30	148	0	5	65.00	0.03	+19.08%
Oct 16, 2026	5	204	70	33	85.00	0.49	-8.94%
Dec 18, 2026	3	376	69	327	95.00	1.04	-18.53%
Jan 15, 2027	17	35	1	33	55.00	0.65	+40.73%
Totals	176 1,495 H	1,319	142 704 H	562		0.47

¹ Maximum pain is the strike price with the most open puts and calls and the price at which the stock would cause financial losses for the largest number of option holders at expiration. Investopedia

² In general, greater than 0.7 suggests bearish sentiment is building in the market; below 0.7 is considered a bullish indicator. Investopedia

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WLK Max Pain Summary

WLK Option Chain Summary

WLK
Westlake Corporation
stock NYSE