10-Day
50.26%
Summary
- Current Value
- As of today, WLK 10-day volatility is 50.26%, down -10.76% on
- Value Category
- Based on its current 10-day historical volatility, WLK falls into the high volatility category
- 1-Year High
- WLK 10-day volatility reached a 1-year high of 97.53% on
- 1-Year Low
- WLK 10-day volatility reached a 1-year low of 12.07% on
10-Day Volatility Chart
Add series to chart1/6
Series
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 10-Day Volatility | 50.26% | -10.8% | +102.0% | +52.5% | +96.7% | +159.9% | +100.8% | +100.8% | |
| 1-Month Volatility | 48.42% | +6.0% | +41.3% | +21.2% | +48.5% | +129.0% | +48.4% | +35.6% | |
| 3-Month Volatility | 45.19% | -0.7% | +7.2% | -6.1% | +6.9% | +114.9% | +5.9% | +15.6% | |
| 1-Year Volatility | 47.17% | +0.2% | +3.4% | +9.9% | +3.4% | +82.1% | +21.4% | -30.3% | |
| 14-Day RSI | 61.47 | -6.2% | +4.2% | +12.2% | +5.8% | +19.4% | -8.6% | +65.8% | |
| Beta | 1.25 | 0.0% | +3.3% | +9.7% | +3.3% | +38.9% | +33.0% | -14.4% | |
| ATR | $3.36 | -2.4% | +28.4% | +19.1% | +40.0% | +43.3% | +8.4% | +22.9% | |
| Price | $84.51 | -0.8% | +14.6% | +6.7% | +14.3% | -28.2% | -27.9% | +7.1% | |
| 200-Day SMA | $78.66 | -0.0% | -2.1% | -12.7% | -1.5% | -43.8% | -25.9% | +25.3% | |
| 50-Day SMA | $72.50 | +0.6% | +4.8% | -11.8% | +4.9% | -39.8% | -32.6% | -10.8% |
10-Day Volatility History
FAQ
What is the current 10-day volatility of WLK?
As of today, WLK 10-day volatility is 50.26%
What 10-day volatility category does WLK fall into?
Based on its current 10-day historical volatility, WLK falls into the high volatility category
What is WLK 10-day volatility 1-year high?
WLK 10-day volatility reached a 1-year high of 97.53% on April 11, 2025
What is WLK 10-day volatility 1-year low?
WLK 10-day volatility reached a 1-year low of 12.07% on January 30, 2025
1-Month
48.42%
Summary
- Current Value
- As of today, WLK 1-month volatility is 48.42%, up +5.98% on
- Value Category
- Based on its current 1-month historical volatility, WLK falls into the high volatility category
- 1-Year High
- WLK 1-month volatility reached a 1-year high of 81.25% on
- 1-Year Low
- WLK 1-month volatility reached a 1-year low of 19.24% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Month Volatility | 48.42% | +6.0% | +41.3% | +21.2% | +48.5% | +129.0% | +48.4% | +35.6% | |
| 10-Day Volatility | 50.26% | -10.8% | +102.0% | +52.5% | +96.7% | +159.9% | +100.8% | +100.8% | |
| 3-Month Volatility | 45.19% | -0.7% | +7.2% | -6.1% | +6.9% | +114.9% | +5.9% | +15.6% | |
| 1-Year Volatility | 47.17% | +0.2% | +3.4% | +9.9% | +3.4% | +82.1% | +21.4% | -30.3% | |
| 14-Day RSI | 61.47 | -6.2% | +4.2% | +12.2% | +5.8% | +19.4% | -8.6% | +65.8% | |
| Beta | 1.25 | 0.0% | +3.3% | +9.7% | +3.3% | +38.9% | +33.0% | -14.4% | |
| ATR | $3.36 | -2.4% | +28.4% | +19.1% | +40.0% | +43.3% | +8.4% | +22.9% | |
| Price | $84.51 | -0.8% | +14.6% | +6.7% | +14.3% | -28.2% | -27.9% | +7.1% | |
| 200-Day SMA | $78.66 | -0.0% | -2.1% | -12.7% | -1.5% | -43.8% | -25.9% | +25.3% | |
| 50-Day SMA | $72.50 | +0.6% | +4.8% | -11.8% | +4.9% | -39.8% | -32.6% | -10.8% |
1-Month Volatility History
FAQ
What is the current 1-month volatility of WLK?
As of today, WLK 1-month volatility is 48.42%
What 1-month volatility category does WLK fall into?
Based on its current 1-month historical volatility, WLK falls into the high volatility category
What is WLK 1-month volatility 1-year high?
WLK 1-month volatility reached a 1-year high of 81.25% on May 2, 2025
What is WLK 1-month volatility 1-year low?
WLK 1-month volatility reached a 1-year low of 19.24% on February 2, 2025
3-Month
45.19%
Summary
- Current Value
- As of today, WLK 3-month volatility is 45.19%, down -0.72% on
- Value Category
- Based on its current 3-month historical volatility, WLK falls into the high volatility category
- 1-Year High
- WLK 3-month volatility reached a 1-year high of 58.59% on
- 1-Year Low
- WLK 3-month volatility reached a 1-year low of 20.43% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 3-Month Volatility | 45.19% | -0.7% | +7.2% | -6.1% | +6.9% | +114.9% | +5.9% | +15.6% | |
| 10-Day Volatility | 50.26% | -10.8% | +102.0% | +52.5% | +96.7% | +159.9% | +100.8% | +100.8% | |
| 1-Month Volatility | 48.42% | +6.0% | +41.3% | +21.2% | +48.5% | +129.0% | +48.4% | +35.6% | |
| 1-Year Volatility | 47.17% | +0.2% | +3.4% | +9.9% | +3.4% | +82.1% | +21.4% | -30.3% | |
| 14-Day RSI | 61.47 | -6.2% | +4.2% | +12.2% | +5.8% | +19.4% | -8.6% | +65.8% | |
| Beta | 1.25 | 0.0% | +3.3% | +9.7% | +3.3% | +38.9% | +33.0% | -14.4% | |
| ATR | $3.36 | -2.4% | +28.4% | +19.1% | +40.0% | +43.3% | +8.4% | +22.9% | |
| Price | $84.51 | -0.8% | +14.6% | +6.7% | +14.3% | -28.2% | -27.9% | +7.1% | |
| 200-Day SMA | $78.66 | -0.0% | -2.1% | -12.7% | -1.5% | -43.8% | -25.9% | +25.3% | |
| 50-Day SMA | $72.50 | +0.6% | +4.8% | -11.8% | +4.9% | -39.8% | -32.6% | -10.8% |
3-Month Volatility History
FAQ
What is the current 3-month volatility of WLK?
As of today, WLK 3-month volatility is 45.19%
What 3-month volatility category does WLK fall into?
Based on its current 3-month historical volatility, WLK falls into the high volatility category
What is WLK 3-month volatility 1-year high?
WLK 3-month volatility reached a 1-year high of 58.59% on July 1, 2025
What is WLK 3-month volatility 1-year low?
WLK 3-month volatility reached a 1-year low of 20.43% on February 12, 2025
1-Year
47.17%
Summary
- Current Value
- As of today, WLK 1-year volatility is 47.17%, up +0.23% on
- Value Category
- Based on its current 1-year historical volatility, WLK falls into the high volatility category
- 1-Year High
- WLK 1-year volatility reached a 1-year high of 47.17% on
- 1-Year Low
- WLK 1-year volatility reached a 1-year low of 24.60% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Year Volatility | 47.17% | +0.2% | +3.4% | +9.9% | +3.4% | +82.1% | +21.4% | -30.3% | |
| 10-Day Volatility | 50.26% | -10.8% | +102.0% | +52.5% | +96.7% | +159.9% | +100.8% | +100.8% | |
| 1-Month Volatility | 48.42% | +6.0% | +41.3% | +21.2% | +48.5% | +129.0% | +48.4% | +35.6% | |
| 3-Month Volatility | 45.19% | -0.7% | +7.2% | -6.1% | +6.9% | +114.9% | +5.9% | +15.6% | |
| 1-Year Volatility | 47.17% | +0.2% | +3.4% | +9.9% | +3.4% | +82.1% | +21.4% | -30.3% | |
| 14-Day RSI | 61.47 | -6.2% | +4.2% | +12.2% | +5.8% | +19.4% | -8.6% | +65.8% | |
| Beta | 1.25 | 0.0% | +3.3% | +9.7% | +3.3% | +38.9% | +33.0% | -14.4% | |
| ATR | $3.36 | -2.4% | +28.4% | +19.1% | +40.0% | +43.3% | +8.4% | +22.9% | |
| Price | $84.51 | -0.8% | +14.6% | +6.7% | +14.3% | -28.2% | -27.9% | +7.1% | |
| 200-Day SMA | $78.66 | -0.0% | -2.1% | -12.7% | -1.5% | -43.8% | -25.9% | +25.3% | |
| 50-Day SMA | $72.50 | +0.6% | +4.8% | -11.8% | +4.9% | -39.8% | -32.6% | -10.8% |
1-Year Volatility History
FAQ
What is the current 1-year volatility of WLK?
As of today, WLK 1-year volatility is 47.17%
What 1-year volatility category does WLK fall into?
Based on its current 1-year historical volatility, WLK falls into the high volatility category
What is WLK 1-year volatility 1-year high?
WLK 1-year volatility reached a 1-year high of 47.17% on January 24, 2026
What is WLK 1-year volatility 1-year low?
WLK 1-year volatility reached a 1-year low of 24.60% on February 24, 2025
Data Sources & References
- WLK Official Website www.westlake.com
- Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1262823/000126282325000064/0001262823-25-000064-index.htm
- Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1262823/000126282325000011/0001262823-25-000011-index.htm
- WLK Profile on Yahoo Finance finance.yahoo.com/quote/WLK
- WLK Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/wlk