Westlake Corporation (WLK)
NYSE: WLK
· Real-Time Price · USD
85.55
0.49 (0.58%)
At close: Aug 14, 2025, 3:59 PM
86.00
0.53%
After-hours: Aug 14, 2025, 07:42 PM EDT
WLK Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 13, 2025 | 79.41 | 85.07 | 79.41 | 85.06 | 85.04 | 7.44% | 1,290,629 |
| Aug 12, 2025 | 76.89 | 79.20 | 76.34 | 79.17 | 79.17 | 2.97% | 1,301,409 |
| Aug 11, 2025 | 79.17 | 80.07 | 76.21 | 76.89 | 76.89 | -2.67% | 1,002,700 |
| Aug 8, 2025 | 82.03 | 82.60 | 78.87 | 79.00 | 79.00 | -3.74% | 1,230,706 |
| Aug 7, 2025 | 82.89 | 84.09 | 81.69 | 82.07 | 82.07 | 1.17% | 1,082,300 |
| Aug 6, 2025 | 83.84 | 84.36 | 80.66 | 81.12 | 81.12 | -2.36% | 1,303,001 |
| Aug 5, 2025 | 82.99 | 85.12 | 80.73 | 83.08 | 83.08 | 8.96% | 2,588,500 |
| Aug 4, 2025 | 76.42 | 77.41 | 75.83 | 76.25 | 76.25 | 1.09% | 1,828,404 |
| Aug 1, 2025 | 78.40 | 78.50 | 75.07 | 75.43 | 75.43 | -4.88% | 1,594,531 |
| Jul 31, 2025 | 77.80 | 79.43 | 77.50 | 79.30 | 79.30 | -0.44% | 1,419,300 |
| Jul 30, 2025 | 84.54 | 84.54 | 78.99 | 79.65 | 79.65 | -6.44% | 1,640,619 |
| Jul 29, 2025 | 86.01 | 86.26 | 84.23 | 85.13 | 85.13 | -0.79% | 1,725,930 |
| Jul 28, 2025 | 85.05 | 86.43 | 83.62 | 85.81 | 85.81 | 0.06% | 1,338,842 |
| Jul 25, 2025 | 82.65 | 86.11 | 82.06 | 85.76 | 85.76 | 4.32% | 1,431,800 |
| Jul 24, 2025 | 84.69 | 85.41 | 81.12 | 82.21 | 82.21 | -5.84% | 2,067,100 |
| Jul 23, 2025 | 87.69 | 88.51 | 86.18 | 87.31 | 87.31 | 1.90% | 757,440 |
| Jul 22, 2025 | 82.86 | 86.17 | 82.60 | 85.68 | 85.68 | 4.48% | 1,005,735 |
| Jul 21, 2025 | 82.32 | 83.25 | 81.47 | 82.01 | 82.01 | 0.70% | 698,249 |
| Jul 18, 2025 | 84.29 | 84.29 | 80.96 | 81.44 | 81.44 | -2.39% | 863,500 |
| Jul 17, 2025 | 82.05 | 83.99 | 81.16 | 83.43 | 83.43 | 2.68% | 789,046 |