5 DAY PERFORMANCE
-0.52%
1 MONTH PERFORMANCE
+0.66%
3 MONTH PERFORMANCE
+16.65%
6 MONTH PERFORMANCE
-4.15%
YEAR-TO-DATE PERFORMANCE
+11.74%
1 YEAR PERFORMANCE
-12.35%
Westlake Chemical Partners LP Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 02/20/2026 | $20.97 | $21.21 (1.14%) | $21.49 | $20.97 | 63.70 K | $747.29 M |
| 02/19/2026 | $21.27 | $20.94 (-1.55%) | $21.42 | $20.78 | 61.22 K | $737.78 M |
| 02/18/2026 | $21.11 | $21.34 (1.09%) | $21.53 | $21.07 | 38.70 K | $751.87 M |
| 02/17/2026 | $21.40 | $21.19 (-0.98%) | $21.40 | $21.01 | 13.85 K | $746.59 M |
| 02/13/2026 | $21.23 | $21.32 (0.42%) | $21.40 | $21.11 | 23.30 K | $751.17 M |
| 02/12/2026 | $21.68 | $21.15 (-2.44%) | $21.70 | $21.15 | 69.83 K | $745.18 M |
| 02/11/2026 | $21.14 | $21.50 (1.7%) | $21.55 | $21.14 | 88.70 K | $757.51 M |
| 02/10/2026 | $21.15 | $21.18 (0.14%) | $21.40 | $21.01 | 26.51 K | $746.23 M |
| 02/09/2026 | $20.75 | $21.22 (2.27%) | $21.24 | $20.75 | 41.93 K | $747.64 M |
| 02/06/2026 | $21.05 | $20.68 (-1.76%) | $21.05 | $20.46 | 78.00 K | $728.62 M |
| 02/05/2026 | $21.80 | $21.61 (-0.87%) | $21.85 | $21.40 | 82.01 K | $761.39 M |
| 02/04/2026 | $21.76 | $21.80 (0.18%) | $22.24 | $21.66 | 65.50 K | $768.08 M |
| 02/03/2026 | $21.95 | $21.86 (-0.41%) | $22.30 | $21.77 | 100.50 K | $770.19 M |
| 02/02/2026 | $21.57 | $21.93 (1.67%) | $22.07 | $21.48 | 79.80 K | $772.66 M |
| 01/30/2026 | $21.63 | $21.46 (-0.79%) | $21.64 | $21.35 | 48.31 K | $756.10 M |
| 01/29/2026 | $21.44 | $21.68 (1.12%) | $21.69 | $21.33 | 62.00 K | $763.85 M |
| 01/28/2026 | $21.24 | $21.41 (0.8%) | $21.47 | $21.03 | 39.00 K | $754.34 M |
| 01/27/2026 | $21.25 | $21.18 (-0.33%) | $21.36 | $21.06 | 51.05 K | $746.23 M |
| 01/26/2026 | $21.29 | $21.11 (-0.85%) | $21.29 | $20.91 | 41.94 K | $743.77 M |
| 01/23/2026 | $21.33 | $21.09 (-1.13%) | $21.42 | $20.82 | 41.80 K | $743.06 M |
| 01/22/2026 | $21.26 | $21.31 (0.24%) | $21.41 | $21.26 | 45.30 K | $750.82 M |
| 01/21/2026 | $20.90 | $21.21 (1.48%) | $21.21 | $20.90 | 18.80 K | $747.29 M |
| 01/20/2026 | $20.80 | $20.83 (0.14%) | $20.99 | $20.57 | 27.38 K | $733.90 M |
| 01/16/2026 | $20.75 | $20.85 (0.48%) | $20.99 | $20.75 | 33.40 K | $734.61 M |
| 01/15/2026 | $20.60 | $20.94 (1.65%) | $21.16 | $20.60 | 27.24 K | $737.78 M |
| 01/14/2026 | $20.46 | $20.91 (2.2%) | $21.05 | $20.46 | 44.54 K | $736.72 M |
| 01/13/2026 | $20.38 | $20.33 (-0.25%) | $20.61 | $20.30 | 58.16 K | $716.29 M |
| 01/12/2026 | $20.25 | $20.25 (0%) | $20.49 | $20.11 | 84.93 K | $713.47 M |
| 01/09/2026 | $20.28 | $20.30 (0.1%) | $20.42 | $20.00 | 30.00 K | $715.23 M |
| 01/08/2026 | $19.75 | $20.11 (1.82%) | $20.17 | $19.75 | 41.40 K | $708.54 M |
| 01/07/2026 | $19.90 | $19.74 (-0.8%) | $19.97 | $19.60 | 36.70 K | $695.50 M |
| 01/06/2026 | $19.27 | $19.88 (3.17%) | $19.98 | $19.21 | 83.70 K | $700.43 M |
| 01/05/2026 | $18.99 | $19.19 (1.05%) | $19.36 | $18.82 | 40.70 K | $676.12 M |
| 01/02/2026 | $19.05 | $18.95 (-0.52%) | $19.42 | $18.75 | 33.00 K | $667.67 M |
| 12/31/2025 | $18.74 | $19.00 (1.39%) | $19.04 | $18.70 | 72.93 K | $669.43 M |
| 12/30/2025 | $18.48 | $18.62 (0.76%) | $18.81 | $18.33 | 123.30 K | $656.04 M |
| 12/29/2025 | $18.55 | $18.50 (-0.27%) | $18.59 | $18.33 | 105.94 K | $651.81 M |
| 12/26/2025 | $18.95 | $18.66 (-1.53%) | $19.08 | $18.60 | 68.80 K | $657.45 M |
| 12/24/2025 | $18.99 | $18.88 (-0.58%) | $19.17 | $18.83 | 40.90 K | $665.20 M |
| 12/23/2025 | $19.00 | $19.05 (0.26%) | $19.33 | $18.90 | 74.80 K | $671.19 M |
| 12/22/2025 | $19.10 | $19.10 (0%) | $19.50 | $19.00 | 89.70 K | $672.95 M |
| 12/19/2025 | $19.50 | $19.10 (-2.05%) | $19.55 | $19.01 | 66.53 K | $672.95 M |
| 12/18/2025 | $19.15 | $19.39 (1.25%) | $19.47 | $19.14 | 97.60 K | $683.17 M |
| 12/17/2025 | $19.28 | $19.21 (-0.36%) | $19.32 | $19.15 | 47.93 K | $676.83 M |
| 12/16/2025 | $19.15 | $19.25 (0.52%) | $19.50 | $19.12 | 52.90 K | $678.24 M |
| 12/15/2025 | $19.75 | $19.21 (-2.73%) | $19.76 | $19.07 | 81.20 K | $676.83 M |
| 12/12/2025 | $19.87 | $19.76 (-0.55%) | $20.00 | $19.70 | 38.10 K | $696.20 M |
| 12/11/2025 | $19.26 | $19.73 (2.44%) | $19.78 | $19.24 | 73.80 K | $695.15 M |
| 12/10/2025 | $19.12 | $19.32 (1.05%) | $19.36 | $18.88 | 75.52 K | $680.70 M |
| 12/09/2025 | $18.88 | $19.02 (0.74%) | $19.18 | $18.88 | 34.50 K | $670.13 M |
| 12/08/2025 | $19.19 | $18.97 (-1.15%) | $19.19 | $18.92 | 52.70 K | $668.37 M |
| 12/05/2025 | $19.10 | $19.16 (0.31%) | $19.18 | $18.84 | 64.32 K | $675.06 M |
| 12/04/2025 | $18.92 | $18.93 (0.05%) | $19.05 | $18.82 | 49.23 K | $666.96 M |
| 12/03/2025 | $18.85 | $19.00 (0.8%) | $19.16 | $18.85 | 41.43 K | $669.43 M |
| 12/02/2025 | $18.80 | $18.96 (0.85%) | $19.01 | $18.75 | 50.20 K | $668.02 M |
| 12/01/2025 | $18.88 | $18.82 (-0.32%) | $19.19 | $18.81 | 75.70 K | $663.09 M |
| 11/28/2025 | $19.20 | $18.96 (-1.25%) | $19.20 | $18.90 | 30.80 K | $668.02 M |
| 11/26/2025 | $18.80 | $19.06 (1.38%) | $19.26 | $18.63 | 149.20 K | $671.54 M |
| 11/25/2025 | $18.26 | $18.72 (2.52%) | $18.98 | $18.26 | 56.63 K | $659.56 M |
| 11/24/2025 | $18.27 | $18.45 (0.99%) | $18.49 | $18.25 | 47.31 K | $650.05 M |
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