21.31
price up icon0.47%   0.10
after-market After Hours: 21.31
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Westlake Chemical Partners Lp Stock (WLKP) Price History

The historical daily chart and data for Westlake Chemical Partners Lp stock (WLKP), show that the latest closing stock price as of January 22, 2026, is $21.31.
  • Westlake Chemical Partners Lp all-time high stock price is $34.31, occurred on September 04, 2014.
  • The lowest Westlake Chemical Partners Lp stock price recorded was $10.75 on March 19, 2020. Since then, Westlake Chemical Partners Lp's stock price has risen over 98.23% to $21.31 now.
  • The 52-week high stock price for WLKP is $25.04, representing a 17.50% increase from the current share price, occurred on February 24, 2025.
  • The 52-week low stock price for WLKP is $17.75, indicating a -16.71% decrease from the current share price, occurred on November 18, 2025.
  • The closing price of Westlake Chemical Partners Lp (WLKP) stock in the beginning of 2025 was $25.81. The stock closed the year at $23.50, a loss of over -8.95% for the year.
The table below shows more information about WLKP historical price data:
Date High Low High - Low Volume % Change
Jan 22, 2026 $21.41 $21.26 $0.1528 45,250.0 +0.47%
Jan 21, 2026 $21.21 $20.90 $0.31 18,656.0 +1.82%
Jan 20, 2026 $20.99 $20.57 $0.4199 27,331.0 -0.10%
Jan 16, 2026 $20.98 $20.75 $0.235 33,360.0 -0.43%
Jan 15, 2026 $21.16 $20.60 $0.56 27,243.0 +0.14%
Jan 14, 2026 $21.05 $20.46 $0.59 44,538.0 +2.85%
Jan 13, 2026 $20.61 $20.30 $0.315 57,761.0 +0.40%
Jan 12, 2026 $20.49 $20.11 $0.38 84,929.0 -0.25%
Jan 09, 2026 $20.42 $20.00 $0.4178 29,964.0 +0.94%
Jan 08, 2026 $20.17 $19.75 $0.42 41,351.0 +1.87%
Jan 07, 2026 $19.97 $19.59 $0.3749 36,666.0 -0.70%
Jan 06, 2026 $19.98 $19.21 $0.7699 82,349.0 +3.60%
Jan 05, 2026 $19.36 $18.82 $0.5485 40,703.0 +1.27%
Jan 02, 2026 $19.42 $18.75 $0.6703 32,965.0 -0.26%
Dec 31, 2025 $19.04 $18.70 $0.3389 72,929.0 +2.04%
Dec 30, 2025 $18.80 $18.33 $0.475 123,253.0 +0.65%
Dec 29, 2025 $18.59 $18.33 $0.26 105,942.0 -0.86%
Dec 26, 2025 $19.08 $18.60 $0.48 68,764.0 -1.17%
Dec 24, 2025 $19.17 $18.83 $0.34 40,871.0 -0.89%
Dec 23, 2025 $19.33 $18.90 $0.4336 74,755.0 -0.26%

Westlake Chemical Partners Lp Stock (WLKP) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Westlake Chemical Partners Lp stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of WLKP shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Westlake Chemical Partners Lp stock price history provides a foundation for understanding how the company's stock has evolved over time.

Westlake Chemical Partners Lp Stock (WLKP) Price History 2026

Month High Low High - Low Volume % Change
Jan, 2026 $21.41 $18.75 $2.66 648,316.0 +12.16%

Westlake Chemical Partners Lp Stock (WLKP) Price History 2025

Month High Low High - Low Volume % Change
Dec, 2025 $20.00 $18.33 $1.67 1,404,538.0 -1.79%
Nov, 2025 $19.25 $17.75 $1.50 1,844,785.0 +0.53%
Oct, 2025 $21.45 $18.11 $3.34 1,635,989.0 -10.15%
Sep, 2025 $22.22 $20.63 $1.59 1,004,085.0 -4.98%
Aug, 2025 $22.41 $21.75 $0.663 717,717.0 +0.27%
Jul, 2025 $22.62 $21.88 $0.74 641,678.0 -0.27%
Jun, 2025 $22.48 $21.82 $0.655 695,136.0 -0.14%
May, 2025 $23.80 $22.03 $1.77 699,901.0 -5.43%
Apr, 2025 $23.82 $21.41 $2.41 735,122.0 +1.30%
Mar, 2025 $24.58 $23.00 $1.58 478,608.0 -3.79%
Feb, 2025 $25.04 $23.40 $1.64 725,562.0 -1.64%
Jan, 2025 $24.66 $22.84 $1.82 674,010.0 +5.45%

Westlake Chemical Partners Lp Stock (WLKP) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $24.34 $22.83 $1.51 892,251.0 -2.69%
Nov, 2024 $23.97 $22.24 $1.73 956,844.0 +5.64%
Oct, 2024 $22.77 $22.24 $0.53 449,092.0 +0.40%
Sep, 2024 $22.75 $21.19 $1.56 375,514.0 -1.45%
Aug, 2024 $23.19 $21.92 $1.27 557,863.0 -0.83%
Jul, 2024 $23.60 $22.40 $1.20 567,126.0 +1.55%
Jun, 2024 $23.32 $21.57 $1.75 476,739.0 -3.38%
May, 2024 $23.41 $21.69 $1.72 4,901,832.0 +6.91%
Apr, 2024 $22.58 $21.70 $0.88 483,812.0 -1.53%
Mar, 2024 $23.01 $21.75 $1.26 414,157.0 -0.18%
Feb, 2024 $23.62 $21.75 $1.87 725,100.0 -4.88%
Jan, 2024 $23.68 $21.60 $2.08 607,301.0 +7.99%
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