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Westlake Chemical Partners (WLKP) Stock Chart & Stock Price History

Westlake Chemical Partners logo
$21.28 -0.40 (-1.84%)
Closing price 11/13/2026 03:59 PM Eastern
Extended Trading
$21.28 0.00 (-0.01%)
As of 11/13/2026 07:30 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Westlake Chemical Partners Stock Price Performance

The Westlake Chemical Partners (WLKP) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 14.42%, with a year-to-date return of 12.04%. In the past month, the stock has increased 1.37%, reflecting recent market activity.

As of the latest close, Westlake Chemical Partners traded at $21.28 with a market cap of $750.19 million and volume of 26,565 shares. Five years ago, the stock traded at $24.69, representing a 13.80% decrease over that period. At the time, it had a market cap of $869.21 million and a volume of 58,059 shares.

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5 Day
Performance
-0.88%
1 Month
Performance
+1.37%
3 Month
Performance
-2.11%
Year-To-Date
Performance
+12.04%
1 Year
Performance
+14.42%
5 Year
Performance
-13.80%

WLKP Stock Chart for Sunday, November, 15, 2026

WLKP Chart by TradingView

Westlake Chemical Partners Stock Price History

Price Date
0 Results
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
11/13/2026$21.69$21.28
-1.86%		$21.35$20.7826,565 shs$750.19 million
11/12/2026$21.31$21.69
+1.77%		$21.73$21.4023,140 shs$764.40 million
11/11/2026$21.47$21.31
-0.76%		$21.83$21.2021,361 shs$750.99 million
11/10/2026$21.08$21.47
+1.87%		$21.49$21.0413,086 shs$756.82 million
11/09/2026$21.21$21.08
-0.65%		$21.32$21.0128,584 shs$742.93 million
11/06/2026$21.29$21.21
-0.38%		$21.49$21.0031,988 shs$747.76 million
11/05/2026$21.60$21.29
-1.42%		$21.69$21.1843,007 shs$750.53 million
11/04/2026$21.82$21.60
-1.01%		$22.00$21.4211,776 shs$761.40 million
11/03/2026$21.86$21.82
-0.20%		$21.96$21.506,336 shs$769.16 million
11/02/2026$21.23$21.86
+2.99%		$21.97$21.2913,909 shs$770.62 million
10/30/2026$21.16$21.23
+0.35%		$21.75$21.0642,773 shs$748.27 million
10/29/2026$21.15$21.16
+0.02%		$21.19$21.0017,802 shs$745.71 million
10/28/2026$21.13$21.15
+0.09%		$21.28$21.018,549 shs$745.54 million
10/27/2026$21.05$21.13
+0.38%		$21.30$21.0113,326 shs$744.75 million
10/26/2026$21.14$21.05
-0.43%		$21.26$20.929,345 shs$742.01 million
10/23/2026$20.89$21.14
+1.19%		$21.23$20.8110,303 shs$745.19 million
10/22/2026$20.92$20.89
-0.11%		$21.10$20.8611,663 shs$736.41 million
10/21/2026$21.10$20.92
-0.85%		$21.20$20.8214,327 shs$737.17 million
10/20/2026$20.91$21.10
+0.91%		$21.24$20.9018,274 shs$743.60 million
10/19/2026$20.83$20.91
+0.38%		$21.03$20.7612,470 shs$736.90 million
10/16/2026$21.00$20.83
-0.81%		$20.96$20.6530,520 shs$734.08 million
10/15/2026$20.95$21.00
+0.24%		$21.20$20.8413,468 shs$739.99 million
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This page (NYSE:WLKP) was last updated on 11/13/2026 by MarketBeat.com Staff.
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