5 DAY PERFORMANCE
+55.84%
1 MONTH PERFORMANCE
+64.70%
3 MONTH PERFORMANCE
+35.14%
6 MONTH PERFORMANCE
+1.56%
YEAR-TO-DATE PERFORMANCE
+43.91%
1 YEAR PERFORMANCE
+61.57%
Westlake Corporation Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 11/05/2026 | $68.05 | $66.28 (-2.6%) | $69.04 | $65.71 | 1.36 M | |
| 11/04/2026 | $69.92 | $67.90 (-2.89%) | $71.75 | $67.13 | 1.96 M | $8.68 B |
| 11/03/2026 | $71.21 | $68.47 (-3.85%) | $71.21 | $68.30 | 1.27 M | $8.75 B |
| 11/02/2026 | $67.82 | $71.17 (4.94%) | $71.17 | $67.66 | 1.26 M | $9.10 B |
| 10/30/2026 | $66.08 | $68.28 (3.33%) | $68.35 | $66.08 | 1.18 M | $8.74 B |
| 10/29/2026 | $66.16 | $66.01 (-0.23%) | $67.79 | $65.01 | 915.93 K | $8.45 B |
| 10/28/2026 | $66.02 | $65.83 (-0.29%) | $66.63 | $65.10 | 693.90 K | $8.43 B |
| 10/27/2026 | $65.06 | $66.17 (1.71%) | $66.56 | $65.06 | 954.16 K | $8.47 B |
| 10/26/2026 | $64.56 | $65.31 (1.16%) | $66.91 | $64.56 | 960.90 K | $8.36 B |
| 10/23/2026 | $64.12 | $64.56 (0.69%) | $65.29 | $63.50 | 1.03 M | $8.27 B |
| 10/22/2026 | $61.20 | $64.14 (4.8%) | $64.40 | $60.71 | 1.28 M | $8.21 B |
| 10/21/2026 | $62.85 | $60.84 (-3.2%) | $63.25 | $60.36 | 1.13 M | $7.79 B |
| 10/20/2026 | $62.63 | $62.69 (0.1%) | $62.98 | $61.72 | 600.00 K | $8.03 B |
| 10/19/2026 | $63.16 | $62.29 (-1.38%) | $63.32 | $61.97 | 501.85 K | $7.98 B |
| 10/16/2026 | $63.65 | $63.33 (-0.5%) | $64.39 | $62.08 | 775.53 K | $8.11 B |
| 10/15/2026 | $62.67 | $63.61 (1.5%) | $64.10 | $61.70 | 701.32 K | $8.14 B |
| 10/14/2026 | $61.50 | $62.21 (1.15%) | $62.36 | $61.00 | 831.30 K | $7.97 B |
| 10/13/2026 | $62.11 | $61.86 (-0.4%) | $63.33 | $61.72 | 740.70 K | $7.92 B |
| 10/12/2026 | $61.86 | $61.85 (-0.02%) | $62.32 | $60.99 | 987.64 K | $7.92 B |
| 10/09/2026 | $62.39 | $62.29 (-0.16%) | $62.79 | $61.68 | 766.10 K | $7.98 B |
| 10/08/2026 | $61.50 | $62.31 (1.32%) | $62.35 | $60.78 | 1.17 M | $7.98 B |
| 10/07/2026 | $62.83 | $61.52 (-2.08%) | $63.18 | $59.84 | 1.15 M | $7.88 B |
| 10/06/2026 | $64.56 | $63.39 (-1.81%) | $64.80 | $63.07 | 916.74 K | $8.12 B |
| 10/05/2026 | $63.24 | $64.61 (2.17%) | $65.86 | $62.28 | 1.06 M | $8.27 B |
| 10/02/2026 | $62.67 | $63.50 (1.32%) | $64.92 | $61.80 | 1.51 M | $8.13 B |
| 10/01/2026 | $60.66 | $62.47 (2.98%) | $62.55 | $58.95 | 2.17 M | $8.00 B |
| 09/30/2026 | $63.01 | $62.31 (-1.11%) | $63.61 | $62.30 | 1.28 M | $7.98 B |
| 09/29/2026 | $65.59 | $63.39 (-3.35%) | $65.59 | $62.70 | 1.50 M | $8.12 B |
| 09/28/2026 | $67.65 | $66.84 (-1.2%) | $67.75 | $66.31 | 444.20 K | $8.56 B |
| 09/25/2026 | $66.44 | $67.71 (1.91%) | $67.75 | $65.66 | 645.80 K | $8.67 B |
| 09/24/2026 | $68.40 | $66.76 (-2.4%) | $68.56 | $66.72 | 585.33 K | $8.55 B |
| 09/23/2026 | $68.97 | $68.42 (-0.8%) | $69.39 | $68.35 | 504.90 K | $8.76 B |
| 09/22/2026 | $67.98 | $68.80 (1.21%) | $70.30 | $67.84 | 694.65 K | $8.81 B |
| 09/21/2026 | $69.40 | $67.77 (-2.35%) | $69.42 | $67.74 | 576.34 K | $8.68 B |
| 09/18/2026 | $70.03 | $69.07 (-1.37%) | $70.07 | $68.74 | 721.40 K | $8.84 B |
| 09/17/2026 | $71.26 | $70.57 (-0.97%) | $71.62 | $69.83 | 485.10 K | $9.04 B |
| 09/16/2026 | $69.81 | $70.66 (1.22%) | $71.63 | $69.39 | 537.40 K | $9.05 B |
| 09/15/2026 | $68.84 | $70.02 (1.71%) | $70.18 | $68.55 | 864.51 K | $8.97 B |
| 09/14/2026 | $71.05 | $68.96 (-2.94%) | $72.48 | $68.63 | 976.51 K | $8.83 B |
| 09/11/2026 | $71.94 | $70.81 (-1.57%) | $72.50 | $70.44 | 533.80 K | $9.07 B |
| 09/10/2026 | $71.87 | $71.62 (-0.35%) | $73.75 | $70.69 | 891.90 K | $9.17 B |
| 09/09/2026 | $72.70 | $71.78 (-1.27%) | $73.39 | $70.74 | 846.70 K | $9.19 B |
| 09/08/2026 | $75.56 | $74.75 (-1.07%) | $76.14 | $74.63 | 561.12 K | $9.57 B |
| 09/04/2026 | $74.05 | $74.79 (1%) | $75.56 | $73.73 | 570.45 K | $9.58 B |
| 09/03/2026 | $77.19 | $74.60 (-3.36%) | $77.44 | $74.51 | 595.00 K | $9.55 B |
| 09/02/2026 | $73.60 | $76.27 (3.63%) | $76.82 | $73.60 | 737.25 K | $9.77 B |
| 09/01/2026 | $75.02 | $74.23 (-1.05%) | $75.59 | $73.44 | 577.00 K | $9.50 B |
| 08/31/2026 | $76.05 | $75.07 (-1.29%) | $76.52 | $74.28 | 561.71 K | $9.61 B |
| 08/28/2026 | $74.72 | $75.71 (1.32%) | $76.02 | $73.92 | 750.80 K | $9.69 B |
| 08/27/2026 | $74.22 | $73.93 (-0.39%) | $74.78 | $72.91 | 586.22 K | $9.47 B |
| 08/26/2026 | $74.47 | $74.61 (0.19%) | $74.93 | $72.90 | 819.34 K | $9.55 B |
| 08/25/2026 | $75.52 | $74.80 (-0.95%) | $75.67 | $74.60 | 536.50 K | $9.58 B |
| 08/24/2026 | $78.67 | $76.49 (-2.77%) | $79.18 | $76.19 | 630.40 K | $9.79 B |
| 08/21/2026 | $79.13 | $78.93 (-0.25%) | $80.09 | $78.81 | 746.21 K | $10.11 B |
| 08/20/2026 | $78.58 | $78.85 (0.34%) | $80.19 | $78.01 | 681.44 K | $10.10 B |
| 08/19/2026 | $78.39 | $79.45 (1.35%) | $80.58 | $77.66 | 772.20 K | $10.17 B |
| 08/18/2026 | $78.28 | $77.52 (-0.97%) | $79.04 | $76.45 | 865.10 K | $9.93 B |
| 08/17/2026 | $79.05 | $78.21 (-1.06%) | $79.50 | $77.31 | 943.23 K | $10.01 B |
| 08/14/2026 | $80.66 | $79.55 (-1.38%) | $80.86 | $79.37 | 834.15 K | $10.19 B |
| 08/13/2026 | $78.49 | $80.19 (2.17%) | $80.35 | $78.00 | 617.88 K | $10.27 B |
| 08/12/2026 | $80.38 | $79.17 (-1.51%) | $80.41 | $78.03 | 734.24 K | $10.14 B |
| 08/11/2026 | $78.82 | $80.84 (2.56%) | $80.98 | $78.82 | 1.02 M | $10.35 B |
| 08/10/2026 | $77.26 | $79.09 (2.37%) | $79.31 | $76.61 | 1.30 M | $10.13 B |
| 08/07/2026 | $76.95 | $77.47 (0.68%) | $79.15 | $76.33 | 918.80 K | $9.92 B |
| 08/06/2026 | $79.77 | $77.47 (-2.88%) | $80.57 | $77.35 | 906.62 K | $9.92 B |
| 08/05/2026 | $79.42 | $78.74 (-0.86%) | $79.77 | $75.48 | 1.79 M | $10.08 B |
Explore Related Stocks for Market Trends
Explore our related stocks for the latest market trends and stock news to stay informed and make better decisions.
