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Westlake Corporation logo

Westlake Corporation (WLK) stock Relative Strength Index

14-Day RSI

61.000.32-0.52%

Summary

Current Value
As of today, WLK 14-day RSI is 61.00, down -0.52% on
Current Value Category
Based on its current 14-day relative strength index, WLK falls into the strengthening momentum category
1-Year High
WLK 14-day RSI reached a 1-year high of 78.69 on
1-Year Low
WLK 14-day RSI reached a 1-year low of 21.16 on

RSI Chart

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Series
SUGGESTED SERIES

Performance

WLK Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI61.00-0.5%-6.4%-1.3%+5.0%+79.4%+18.1%+14.7%
Price$113.29-0.1%+7.5%+51.3%+53.2%+14.3%-0.3%+25.4%
200-Day SMA$82.76+0.2%+4.3%+3.4%+3.6%-36.4%-20.1%+14.8%
50-Day SMA$99.17+0.5%+15.1%+43.4%+43.5%-10.3%-15.2%+14.4%
Beta1.270.0%+0.8%+5.0%+5.0%+49.4%+22.1%-13.6%
ATR$4.98-3.5%-4.9%+103.0%+107.5%+52.0%+36.4%+39.8%
10-Day Volatility39.98%-3.2%-47.1%+62.5%+56.5%+29.4%+26.9%-8.9%
1-Month Volatility44.17%-6.1%-34.6%+37.6%+35.5%+44.3%+25.5%+8.8%
3-Month Volatility54.47%+0.9%+6.1%+29.1%+28.9%+102.7%+59.2%+49.6%
1-Year Volatility51.43%-0.1%+1.4%+12.7%+12.7%+102.5%+31.7%+2.3%

RSI Highs

WLK 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M68.55-11.0%
3M78.69-22.5%
6M78.69-22.5%
1Y78.69-22.5%
3Y78.69-22.5%
5Y78.69-22.5%
All97.53-37.5%

RSI Lows

WLK 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M53.26+14.5%
3M47.32+28.9%
6M22.41+172.2%
1Y21.16+188.3%
3Y20.30+200.5%
5Y20.07+203.9%
All15.71+288.3%

RSI History

DateValueChange
61.00+5.0%
58.11+86.0%
31.25-49.9%
62.41+39.3%
44.79-18.8%
55.16-3.2%
57.01+6.6%
53.48+12.0%
47.74-41.2%
81.16+73.7%
46.72+7.2%
43.59-4.5%
DateValueChange
45.63-35.6%
70.88+21.7%
58.23+12.7%
51.67-33.0%
77.10+80.6%
42.70-21.5%
54.39+29.6%
41.96+0.3%
41.84-4.6%
43.87-31.5%
64.02-

FAQ

  • What is the current 14-day RSI of WLK?

    As of today, WLK 14-day RSI is 61.00

  • What 14-day RSI category does WLK fall into?

    Based on its current 14-day relative strength index, WLK falls into the strengthening momentum category

  • What is WLK 14-day RSI 1-year high?

    WLK 14-day RSI reached a 1-year high of 78.69 on January 14, 2026

  • What is WLK 14-day RSI 1-year low?

    WLK 14-day RSI reached a 1-year low of 21.16 on April 8, 2025

Data Sources & References

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