10-Day:
38.55%1-Month:
47.11%3-Month:
42.63%1-Year:
45.47%Summary
- As of today, WLK stock 10-day historical volatility is 38.55%, with the most recent change of +0.09% (+0.23%) on December 12, 2025.
Performance
WLK Volatility Chart
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Range
WLK Volatility Trends
| PeriodPeriod | 10-Day Volatility10-Day Volatility | 1-Month Volatility1-Month Volatility | 3-Month Volatility3-Month Volatility | 1-Year Volatility1-Year Volatility |
|---|---|---|---|---|
| 1D1 Day | +0.2% | -0.3% | -0.2% | 0.0% |
| 1M1 Month | +5.8% | - | - | - |
| 3M3 Months | -10.3% | - | - | - |
| 6M6 Months | +7.9% | - | - | - |
| YTDYTD | +135.3% | - | - | - |
| 1Y1 Year | +98.6% | - | - | - |
| 5Y5 Years | +20.4% | - | - | - |
WLK Volatility Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | 56.57% | -31.9% | 28.94% | +33.2% |
| 3M | 3-Month | 56.57% | -31.9% | 19.59% | +96.8% |
| 6M | 6-Month | 75.49% | -48.9% | 19.59% | +96.8% |
| 1Y | 1-Year | 97.53% | -60.5% | 12.07% | +219.4% |
| 3Y | 3-Year | 97.53% | -60.5% | 11.95% | +222.6% |
| 5Y | 5-Year | 97.53% | -60.5% | 11.95% | +222.6% |
| All-Time | All-Time | 195.08% | -80.2% | 6.39% | +503.3% |
WLK Volatility History
| Date | Value |
|---|---|
| 2025 | 38.55%(+135.3%) |
| 2024 | 16.38%(+12.5%) |
| 2023 | 14.56%(-33.2%) |
| 2022 | 21.81%(-23.7%) |
| 2021 | 28.60%(+74.7%) |
| 2020 | 16.37%(-2.2%) |
| 2019 | 16.73%(-53.1%) |
| 2018 | 35.68%(+160.2%) |
| 2017 | 13.71%(-13.9%) |
| 2016 | 15.92%(-56.2%) |
| 2015 | 36.32%(-4.5%) |
| Date | Value |
|---|---|
| 2014 | 38.03%(+146.9%) |
| 2013 | 15.40%(-34.6%) |
| 2012 | 23.56%(-31.2%) |
| 2011 | 34.26%(+292.0%) |
| 2010 | 8.74%(-74.2%) |
| 2009 | 33.93%(-43.1%) |
| 2008 | 59.65%(+46.5%) |
| 2007 | 40.72%(+23.5%) |
| 2006 | 32.96%(+63.5%) |
| 2005 | 20.16%(-52.8%) |
| 2004 | 42.75% |
FAQ
- What is Westlake Corporation 10-day historical volatility?
- What is the all-time high 10-day volatility for Westlake Corporation?
- What is WLK 10-day historical volatility year-to-date change?
- What is Westlake Corporation 10-day volatility year-on-year change?
What is Westlake Corporation 10-day historical volatility?
The current 10-day volatility of WLK is 38.55%
What is the all-time high 10-day volatility for Westlake Corporation?
Westlake Corporation all-time high 10-day historical volatility is 195.08%
What is WLK 10-day historical volatility year-to-date change?
Westlake Corporation 10-day historical volatility has changed by +22.17% (+135.35%) since the beginning of the year
What is Westlake Corporation 10-day volatility year-on-year change?
Over the past year, WLK 10-day historical volatility has changed by +19.14% (+98.61%)