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74.98
1.12%
0.83
After Hours:
74.98
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Westlake Corporation Stock (WLK) Price History
The historical daily chart and data for Westlake Corporation stock (WLK), adjusted for splits and dividends, show that the latest closing stock price as of January 05, 2026, is $74.98.
- Westlake Corporation all-time high stock price is $162.64, occurred on April 09, 2024.
- The lowest Westlake Corporation stock price recorded was $28.99 on March 16, 2020. Since then, Westlake Corporation's stock price has risen over 158.64% to $74.98 now.
- The 52-week high stock price for WLK is $119.86, representing a 59.86% increase from the current share price, occurred on January 28, 2025.
- The 52-week low stock price for WLK is $56.33, indicating a -24.87% decrease from the current share price, occurred on November 20, 2025.
- The closing price of Westlake Corporation (WLK) stock in the beginning of 2025 was $97.46. The stock closed the year at $102.54, a gain of over 5.21% for the year.
The table below shows more information about WLK historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Jan 05, 2026 | $77.33 | $73.90 | $3.43 | 1,005,295.0 | +1.12% |
| Jan 02, 2026 | $75.17 | $72.69 | $2.48 | 919,750.0 | +0.28% |
| Dec 31, 2025 | $75.22 | $73.50 | $1.72 | 839,206.0 | -1.26% |
| Dec 30, 2025 | $75.44 | $74.29 | $1.15 | 935,642.0 | +0.67% |
| Dec 29, 2025 | $74.68 | $72.95 | $1.73 | 1,167,660.0 | +0.85% |
| Dec 26, 2025 | $74.01 | $73.18 | $0.83 | 704,445.0 | +0.10% |
| Dec 24, 2025 | $74.12 | $72.84 | $1.28 | 313,866.0 | +0.53% |
| Dec 23, 2025 | $74.33 | $71.87 | $2.46 | 1,328,051.0 | -1.48% |
| Dec 22, 2025 | $74.60 | $72.26 | $2.34 | 928,063.0 | +2.62% |
| Dec 19, 2025 | $75.44 | $71.79 | $3.65 | 1,767,043.0 | -3.06% |
| Dec 18, 2025 | $75.66 | $73.34 | $2.32 | 1,514,487.0 | +1.08% |
| Dec 17, 2025 | $75.44 | $73.08 | $2.36 | 1,921,705.0 | +0.87% |
| Dec 16, 2025 | $74.42 | $72.06 | $2.36 | 2,459,981.0 | -0.39% |
| Dec 15, 2025 | $76.33 | $71.27 | $5.06 | 3,720,656.0 | -1.03% |
| Dec 12, 2025 | $75.40 | $73.61 | $1.79 | 1,931,445.0 | -0.69% |
| Dec 11, 2025 | $75.09 | $72.23 | $2.86 | 1,945,165.0 | +3.01% |
| Dec 10, 2025 | $72.85 | $68.26 | $4.59 | 1,739,704.0 | +6.27% |
| Dec 09, 2025 | $71.03 | $68.42 | $2.61 | 1,463,885.0 | +1.21% |
Westlake Corporation Stock (WLK) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Westlake Corporation stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of WLK shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Westlake Corporation stock price history provides a foundation for understanding how the company's stock has evolved over time.
Westlake Corporation Stock (WLK) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Jan, 2026 | $77.33 | $72.69 | $4.64 | 2,930,340.0 | +1.41% |
Westlake Corporation Stock (WLK) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $76.33 | $65.50 | $10.83 | 34,102,365.0 | +12.08% |
| Nov, 2025 | $70.62 | $56.33 | $14.29 | 28,207,098.0 | -2.91% |
| Oct, 2025 | $83.48 | $65.77 | $17.71 | 28,985,511.0 | -10.71% |
| Sep, 2025 | $92.22 | $75.03 | $17.19 | 20,937,706.0 | -12.25% |
| Aug, 2025 | $91.23 | $75.07 | $16.16 | 27,875,535.0 | +10.74% |
| Jul, 2025 | $88.42 | $75.39 | $13.03 | 25,039,604.0 | +4.44% |
| Jun, 2025 | $81.54 | $68.55 | $12.99 | 27,813,272.0 | +6.90% |
| May, 2025 | $94.18 | $69.47 | $24.71 | 32,118,464.0 | -23.15% |
| Apr, 2025 | $102.1 | $81.41 | $20.72 | 15,625,086.0 | -7.60% |
| Mar, 2025 | $114.8 | $97.36 | $17.39 | 17,347,280.0 | -10.93% |
| Feb, 2025 | $118.2 | $104.7 | $13.49 | 12,397,637.0 | -1.72% |
| Jan, 2025 | $119.9 | $109.0 | $10.91 | 10,455,744.0 | -0.33% |
Westlake Corporation Stock (WLK) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $129.3 | $112.6 | $16.64 | 12,215,047.0 | -11.64% |
| Nov, 2024 | $139.6 | $125.3 | $14.31 | 11,126,641.0 | -2.68% |
| Oct, 2024 | $150.8 | $131.1 | $19.78 | 8,947,894.0 | -12.21% |
| Sep, 2024 | $151.6 | $132.8 | $18.76 | 10,065,901.0 | +3.33% |
| Aug, 2024 | $153.3 | $130.0 | $23.36 | 9,177,332.0 | -1.64% |
| Jul, 2024 | $151.9 | $139.4 | $12.48 | 9,130,311.0 | +2.10% |
| Jun, 2024 | $161.0 | $143.6 | $17.37 | 11,241,628.0 | -9.80% |
| May, 2024 | $161.3 | $144.3 | $17.04 | 8,991,670.0 | +8.96% |
| Apr, 2024 | $162.6 | $146.6 | $16.02 | 9,731,260.0 | -3.56% |
| Mar, 2024 | $153.1 | $136.4 | $16.78 | 7,773,195.0 | +10.16% |
| Feb, 2024 | $146.0 | $118.6 | $27.34 | 8,700,674.0 | +0.26% |
| Jan, 2024 | $142.6 | $132.2 | $10.42 | 6,121,432.0 | -1.15% |
2.70%
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