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112.61
5.37%
-6.39
After Hours:
113.11
0.50
+0.44%
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Westlake Corp Stock (WLK) Price History
The historical daily chart and data for Westlake Corp stock (WLK), adjusted for splits and dividends, show that the latest closing stock price as of April 17, 2026, is $112.61.
- Westlake Corp all-time high stock price is $162.64, occurred on April 09, 2024.
- The lowest Westlake Corp stock price recorded was $28.99 on March 16, 2020. Since then, Westlake Corp's stock price has risen over 288.44% to $112.61 now.
- The 52-week high stock price for WLK is $124.23, representing a 10.32% increase from the current share price, occurred on April 07, 2026.
- The 52-week low stock price for WLK is $56.33, indicating a -49.98% decrease from the current share price, occurred on November 20, 2025.
- The closing price of Westlake Corp (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 |
|---|---|---|---|---|---|
| Apr 17, 2026 | $114.5 | $110.8 | $3.72 | 1,491,438.0 | -5.37% |
| Apr 16, 2026 | $119.2 | $116.4 | $2.82 | 1,084,441.0 | +3.25% |
| Apr 15, 2026 | $118.4 | $114.4 | $3.98 | 951,336.0 | -2.27% |
| Apr 14, 2026 | $120.0 | $115.0 | $4.96 | 935,330.0 | -1.85% |
| Apr 13, 2026 | $121.9 | $118.5 | $3.44 | 870,966.0 | +1.50% |
| Apr 10, 2026 | $121.0 | $117.5 | $3.45 | 926,141.0 | +0.99% |
| Apr 09, 2026 | $122.5 | $116.3 | $6.27 | 1,269,830.0 | -2.98% |
| Apr 08, 2026 | $120.9 | $113.3 | $7.55 | 1,529,625.0 | -2.09% |
| Apr 07, 2026 | $124.2 | $119.4 | $4.80 | 1,017,288.0 | +3.23% |
| Apr 06, 2026 | $119.6 | $116.4 | $3.23 | 1,044,192.0 | +0.11% |
| Apr 02, 2026 | $120.0 | $114.5 | $5.51 | 934,029.0 | +2.42% |
| Apr 01, 2026 | $119.3 | $115.4 | $3.92 | 1,061,288.0 | -0.21% |
| Mar 31, 2026 | $119.7 | $114.5 | $5.22 | 1,229,533.0 | +0.71% |
| Mar 30, 2026 | $117.2 | $113.6 | $3.58 | 2,027,629.0 | +2.39% |
| Mar 27, 2026 | $114.4 | $111.8 | $2.64 | 1,083,647.0 | -0.15% |
| Mar 26, 2026 | $115.9 | $112.6 | $3.38 | 1,035,066.0 | -0.67% |
| Mar 25, 2026 | $116.2 | $113.2 | $2.96 | 1,119,518.0 | +0.11% |
| Mar 24, 2026 | $115.1 | $107.1 | $8.06 | 1,077,938.0 | +5.15% |
| Mar 23, 2026 | $111.5 | $107.0 | $4.47 | 1,549,753.0 | +2.24% |
| Mar 20, 2026 | $112.4 | $105.5 | $6.93 | 1,522,196.0 | -4.59% |
Westlake Corp Stock (WLK) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Westlake Corp 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 Corp stock price history provides a foundation for understanding how the company's stock has evolved over time.
Westlake Corp Stock (WLK) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Apr, 2026 | $124.2 | $110.8 | $13.44 | 14,607,342.0 | -3.60% |
| Mar, 2026 | $119.7 | $99.34 | $20.35 | 29,721,141.0 | +10.86% |
| Feb, 2026 | $108.0 | $78.61 | $29.38 | 27,510,452.0 | +32.85% |
| Jan, 2026 | $91.08 | $72.69 | $18.39 | 28,594,554.0 | +7.28% |
Westlake Corp 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 Corp 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% |
5.30%
11.98%
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