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Wall Street Numbers
Westlake Corporation company logo
Westlake Corporation logo

Westlake Corporation (WLK) stock Beta

Beta

0.860.02+2.38%

Summary

As of today, WLK beta is 0.86, up +2.38% on
Based on its current beta, WLK falls into the high volatility category
WLK beta reached a 1-year high of 1.29 on
WLK beta reached a 1-year low of 0.83 on

Beta Chart

SUGGESTED SERIES

Performance

WLK Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Beta0.86+2.4%-14.0%-31.2%-28.9%-18.9%-28.3%-21.8%
Price$83.48-1.0%-8.7%-25.9%+12.9%+17.3%-27.2%-8.6%
SPX7,420.10-1.2%+0.2%+12.0%+8.4%+24.1%+68.3%+78.1%
200-Day SMA$88.37-0.0%+0.5%+8.5%+10.6%-21.5%-18.1%+5.6%
50-Day SMA$99.28-0.8%-9.9%+4.5%+43.7%+21.7%-13.1%+0.5%
20-Day SMA$86.76-0.3%-16.8%-17.4%+19.7%+17.6%-23.0%-13.9%
14-Day RSI30.69-4.7%-5.3%-52.5%-47.2%-17.3%-41.3%-4.4%
ATR$3.13+2.3%-32.4%-40.7%+30.6%+14.6%-9.9%+0.6%
10-Day Volatility24.39%+1.1%-59.3%-43.7%-4.5%-46.6%-27.9%-20.7%
1-Month Volatility17.89%-23.7%-62.6%-71.0%-45.1%-55.3%-57.0%-43.5%
1-Year Volatility46.69%-0.4%-2.2%-8.8%+2.4%+28.5%+25.2%+28.1%

Beta History

DateValueChange
0.86-28.9%
1.21+30.1%
0.93-29.0%
1.31+42.4%
0.92-26.4%
1.25-14.4%
1.46-11.5%
1.65+52.8%
1.08-41.6%
1.85+12.8%
1.64+26.2%
1.30-22.6%
DateValueChange
1.68+14.3%
1.47-21.8%
1.88+8.0%
1.74-3.3%
1.80+22.4%
1.47+19.5%
1.23+2.5%
1.20-9.1%
1.32+25.7%
1.05-7.1%
1.13-

FAQ

  • What is the current beta of WLK?

    As of today, WLK beta is 0.86

  • What beta category does WLK fall into?

    Based on its current beta, WLK falls into the high volatility category

  • What is WLK beta 1-year high?

    WLK beta reached a 1-year high of 1.29 on March 11, 2026

  • What is WLK beta 1-year low?

    WLK beta reached a 1-year low of 0.83 on June 15, 2026

Data Sources & References

  1. WLK Official Website www.westlake.com
  2. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1262823/000126282326000016/0001262823-26-000016-index.htm
  3. WLK Profile on Yahoo Finance finance.yahoo.com/quote/WLK
  4. WLK Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/wlk