5 DAY PERFORMANCE
+2.26%
1 MONTH PERFORMANCE
+1.49%
3 MONTH PERFORMANCE
+2.21%
6 MONTH PERFORMANCE
-3.68%
YEAR-TO-DATE PERFORMANCE
+14.42%
1 YEAR PERFORMANCE
+16.51%
Westlake Chemical Partners LP Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 11/05/2026 | $21.51 | $21.35 (-0.74%) | $21.69 | $21.18 | 43.01 K | $752.60 M |
| 11/04/2026 | $22.00 | $21.61 (-1.77%) | $22.00 | $21.42 | 11.80 K | $761.76 M |
| 11/03/2026 | $21.74 | $21.78 (0.18%) | $21.96 | $21.50 | 6.34 K | $767.75 M |
| 11/02/2026 | $21.35 | $21.82 (2.2%) | $21.97 | $21.29 | 13.91 K | $769.16 M |
| 10/30/2026 | $21.10 | $21.26 (0.76%) | $21.75 | $21.06 | 42.80 K | $756.75 M |
| 10/29/2026 | $21.05 | $21.13 (0.38%) | $21.19 | $21.00 | 17.81 K | $752.12 M |
| 10/28/2026 | $21.17 | $21.14 (-0.14%) | $21.28 | $21.01 | 8.55 K | $752.48 M |
| 10/27/2026 | $21.27 | $21.15 (-0.56%) | $21.30 | $21.01 | 13.33 K | $752.83 M |
| 10/26/2026 | $21.10 | $21.13 (0.14%) | $21.26 | $20.92 | 9.35 K | $752.12 M |
| 10/23/2026 | $21.04 | $21.15 (0.52%) | $21.23 | $20.81 | 10.40 K | $752.83 M |
| 10/22/2026 | $20.87 | $20.96 (0.43%) | $21.10 | $20.86 | 11.70 K | $746.07 M |
| 10/21/2026 | $21.09 | $20.87 (-1.04%) | $21.20 | $20.82 | 14.33 K | $742.87 M |
| 10/20/2026 | $21.01 | $21.05 (0.19%) | $21.24 | $20.90 | 18.30 K | $749.27 M |
| 10/19/2026 | $20.87 | $20.91 (0.19%) | $21.03 | $20.76 | 12.50 K | $744.29 M |
| 10/16/2026 | $20.78 | $20.80 (0.1%) | $20.96 | $20.65 | 30.52 K | $740.38 M |
| 10/15/2026 | $21.00 | $20.84 (-0.76%) | $21.20 | $20.84 | 13.50 K | $741.80 M |
| 10/14/2026 | $21.09 | $20.92 (-0.81%) | $21.10 | $20.90 | 15.85 K | $744.65 M |
| 10/13/2026 | $21.00 | $21.10 (0.48%) | $21.30 | $21.00 | 21.90 K | $751.05 M |
| 10/12/2026 | $21.01 | $21.08 (0.33%) | $21.18 | $21.01 | 22.76 K | $750.34 M |
| 10/09/2026 | $21.38 | $21.19 (-0.89%) | $21.48 | $21.15 | 15.70 K | $754.26 M |
| 10/08/2026 | $21.40 | $21.41 (0.05%) | $21.41 | $21.18 | 25.40 K | $762.09 M |
| 10/07/2026 | $21.50 | $21.38 (-0.56%) | $21.68 | $21.31 | 15.60 K | $761.02 M |
| 10/06/2026 | $21.48 | $21.59 (0.51%) | $21.70 | $21.41 | 52.53 K | $768.50 M |
| 10/05/2026 | $21.22 | $21.42 (0.94%) | $21.45 | $21.19 | 16.50 K | $762.44 M |
| 10/02/2026 | $21.46 | $21.27 (-0.89%) | $21.56 | $21.07 | 20.75 K | $757.11 M |
| 10/01/2026 | $21.15 | $21.26 (0.52%) | $21.54 | $21.00 | 47.70 K | $756.75 M |
| 09/30/2026 | $21.39 | $21.20 (-0.89%) | $21.55 | $21.18 | 23.70 K | $754.61 M |
| 09/29/2026 | $21.60 | $21.43 (-0.79%) | $21.60 | $21.40 | 9.60 K | $762.80 M |
| 09/28/2026 | $21.70 | $21.55 (-0.69%) | $21.72 | $21.52 | 9.95 K | $767.07 M |
| 09/25/2026 | $21.51 | $21.60 (0.42%) | $21.60 | $21.27 | 11.20 K | $768.85 M |
| 09/24/2026 | $21.52 | $21.51 (-0.05%) | $21.56 | $21.30 | 24.05 K | $765.65 M |
| 09/23/2026 | $21.31 | $21.35 (0.19%) | $21.47 | $21.14 | 18.90 K | $759.95 M |
| 09/22/2026 | $21.37 | $21.38 (0.05%) | $21.62 | $21.27 | 28.54 K | $761.02 M |
| 09/21/2026 | $21.23 | $21.29 (0.28%) | $21.33 | $21.15 | 31.37 K | $757.82 M |
| 09/18/2026 | $21.33 | $21.22 (-0.52%) | $21.36 | $21.22 | 18.51 K | $755.33 M |
| 09/17/2026 | $21.21 | $21.33 (0.57%) | $21.51 | $21.21 | 21.55 K | $759.24 M |
| 09/16/2026 | $21.30 | $21.28 (-0.09%) | $21.70 | $21.25 | 22.54 K | $757.46 M |
| 09/15/2026 | $21.55 | $21.48 (-0.32%) | $21.63 | $21.36 | 27.22 K | $764.58 M |
| 09/14/2026 | $21.47 | $21.48 (0.05%) | $21.93 | $21.31 | 21.50 K | $764.58 M |
| 09/11/2026 | $21.61 | $21.52 (-0.42%) | $21.72 | $21.42 | 10.70 K | $766.00 M |
| 09/10/2026 | $21.75 | $21.47 (-1.29%) | $21.85 | $21.44 | 33.11 K | $764.22 M |
| 09/09/2026 | $21.84 | $21.67 (-0.78%) | $21.84 | $21.52 | 5.20 K | $771.34 M |
| 09/08/2026 | $21.80 | $21.74 (-0.28%) | $21.90 | $21.68 | 20.93 K | $773.84 M |
| 09/04/2026 | $21.83 | $21.88 (0.23%) | $22.08 | $21.70 | 12.32 K | $778.82 M |
| 09/03/2026 | $21.85 | $21.93 (0.37%) | $22.20 | $21.80 | 48.34 K | $780.60 M |
| 09/02/2026 | $21.74 | $22.11 (1.7%) | $22.30 | $21.74 | 26.20 K | $787.01 M |
| 09/01/2026 | $21.48 | $21.73 (1.16%) | $21.87 | $21.48 | 11.60 K | $773.48 M |
| 08/31/2026 | $21.64 | $21.64 (0%) | $21.78 | $21.50 | 21.40 K | $770.28 M |
| 08/28/2026 | $21.95 | $21.63 (-1.46%) | $21.99 | $21.52 | 29.41 K | $769.92 M |
| 08/27/2026 | $21.78 | $21.73 (-0.23%) | $21.99 | $21.60 | 30.55 K | $773.48 M |
| 08/26/2026 | $21.74 | $21.69 (-0.23%) | $21.86 | $21.48 | 29.02 K | $772.06 M |
| 08/25/2026 | $21.65 | $21.62 (-0.14%) | $21.74 | $21.51 | 15.93 K | $769.56 M |
| 08/24/2026 | $21.57 | $21.48 (-0.42%) | $21.74 | $21.39 | 9.32 K | $764.58 M |
| 08/21/2026 | $21.52 | $21.56 (0.19%) | $21.70 | $21.26 | 28.10 K | $767.43 M |
| 08/20/2026 | $21.56 | $21.53 (-0.14%) | $21.75 | $21.40 | 20.60 K | $766.36 M |
| 08/19/2026 | $21.96 | $21.72 (-1.09%) | $21.96 | $21.60 | 54.10 K | $773.12 M |
| 08/18/2026 | $21.52 | $21.70 (0.84%) | $21.79 | $21.52 | 24.00 K | $772.41 M |
| 08/17/2026 | $21.71 | $21.66 (-0.23%) | $21.88 | $21.42 | 27.80 K | $770.99 M |
| 08/14/2026 | $21.54 | $21.70 (0.74%) | $21.75 | $21.54 | 24.40 K | $772.41 M |
| 08/13/2026 | $21.62 | $21.67 (0.23%) | $21.80 | $21.33 | 27.02 K | $771.34 M |
| 08/12/2026 | $21.55 | $22.06 (2.37%) | $22.10 | $21.52 | 69.90 K | $785.23 M |
| 08/11/2026 | $21.68 | $21.57 (-0.51%) | $21.84 | $21.49 | 22.40 K | $767.78 M |
| 08/10/2026 | $21.79 | $21.68 (-0.5%) | $21.88 | $21.56 | 30.42 K | $771.70 M |
| 08/07/2026 | $21.37 | $21.66 (1.36%) | $21.76 | $21.35 | 32.50 K | $770.99 M |
| 08/06/2026 | $21.26 | $21.35 (0.42%) | $21.95 | $21.26 | 73.10 K | $759.95 M |
| 08/05/2026 | $21.36 | $21.27 (-0.42%) | $21.48 | $21.22 | 47.51 K | $757.11 M |
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