WLK: Westlake Chemical Corporation

As of Friday, October 30th, 2026

$ 68.28

+2.27 +3.44%

Open: 66.08
High: 68.35
Low: 66.08
Volume: 1,182,038
Previous Close on Thursday, October 29th, 2026

$ 66.01

+0.18 +0.27%

Open: 66.16
High: 67.79
Low: 65.01
Volume: 905,553

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-10-30 66.08 68.35 66.08 68.28 1,182,038 +2.27 +3.44
2026-10-29 66.16 67.79 65.01 66.01 905,553 +0.18 +0.27
2026-10-28 66.02 66.63 65.10 65.83 675,694 -0.34 -0.51
2026-10-27 65.06 66.56 65.06 66.17 954,139 +0.86 +1.32
2026-10-26 64.56 66.91 64.56 65.31 939,949 +0.75 +1.16
2026-10-23 64.12 65.29 63.50 64.56 1,033,359 +0.42 +0.65
2026-10-22 61.20 64.40 60.71 64.14 1,277,417 +3.30 +5.42
2026-10-21 62.85 63.25 60.36 60.84 1,129,761 -1.85 -2.95
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 68.35
On 2026-10-30		 64.56
On 2026-10-26		 3.72 5.76 66.91
On 2026-10-26		 65.06
On 2026-10-27		 -2.76 66.32
10D 68.35
On 2026-10-30		 60.36
On 2026-10-21		 4.95 7.82 63.32
On 2026-10-19		 60.36
On 2026-10-21		 -4.67 64.61
20D 68.35
On 2026-10-30		 59.84
On 2026-10-07		 4.78 7.53 65.86
On 2026-10-05		 59.84
On 2026-10-07		 -9.14 63.66
WTD 68.35
On 2026-10-30		 64.56
On 2026-10-26		 3.72 5.76 66.91
On 2026-10-26		 65.06
On 2026-10-27		 -2.76 66.32
MTD 68.35
On 2026-10-30		 58.95
On 2026-10-01		 5.97 9.58 65.86
On 2026-10-05		 59.84
On 2026-10-07		 -9.14 63.59
As of Friday, October 30th, 2026
 
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Recent
Ticker Last Chg %Chg Volume
WLK

Westlake Chemical Corporation

68.28 +2.27 +3.44 1,182,038