10-Day:
37.78%1-Month:
31.24%3-Month:
31.07%1-Year:
31.47%Summary
- As of today, CIG stock 10-day historical volatility is 37.78%, with the most recent change of -0.56% (-1.46%) on December 17, 2025.
Performance
CIG Volatility Chart
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Range
CIG 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 | -1.5% | -2.3% | -0.4% | -0.2% |
| 1M1 Month | -0.6% | - | - | - |
| 3M3 Months | +113.6% | - | - | - |
| 6M6 Months | +128.6% | - | - | - |
| YTDYTD | -27.3% | - | - | - |
| 1Y1 Year | +2.2% | - | - | - |
| 5Y5 Years | -7.9% | - | - | - |
CIG Volatility Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | 40.52% | -6.8% | 21.43% | +76.3% |
| 3M | 3-Month | 40.52% | -6.8% | 15.21% | +148.4% |
| 6M | 6-Month | 40.52% | -6.8% | 14.24% | +165.3% |
| 1Y | 1-Year | 58.95% | -35.9% | 14.24% | +165.3% |
| 3Y | 3-Year | 71.09% | -46.9% | 10.81% | +249.5% |
| 5Y | 5-Year | 121.57% | -68.9% | 10.81% | +249.5% |
| All-Time | All-Time | 269.92% | -86.0% | 7.19% | +425.5% |
CIG Volatility History
| Date | Value |
|---|---|
| 2025 | 37.78%(-27.3%) |
| 2024 | 51.99%(+95.9%) |
| 2023 | 26.54%(-54.5%) |
| 2022 | 58.32%(+48.9%) |
| 2021 | 39.18%(+13.6%) |
| 2020 | 34.50%(+94.0%) |
| 2019 | 17.78%(-66.4%) |
| 2018 | 52.86%(+96.5%) |
| 2017 | 26.90%(-26.7%) |
| 2016 | 36.70%(-45.1%) |
| 2015 | 66.79%(+119.2%) |
| 2014 | 30.47%(-16.5%) |
| 2013 | 36.50%(-47.3%) |
| 2012 | 69.24%(+91.1%) |
| 2011 | 36.24%(+51.8%) |
| Date | Value |
|---|---|
| 2010 | 23.88%(-8.2%) |
| 2009 | 26.01%(-54.8%) |
| 2008 | 57.53%(+22.7%) |
| 2007 | 46.88%(+150.3%) |
| 2006 | 18.73%(-35.9%) |
| 2005 | 29.20%(+100.1%) |
| 2004 | 14.59%(-41.7%) |
| 2003 | 25.02%(-60.8%) |
| 2002 | 63.75%(+50.1%) |
| 2001 | 42.46%(-33.1%) |
| 2000 | 63.47%(+10.8%) |
| 1999 | 57.26%(+66.8%) |
| 1998 | 34.32%(-55.1%) |
| 1997 | 76.52%(+243.0%) |
| 1996 | 22.31% |
FAQ
- What is Companhia Energética de Minas Gerais - CEMIG 10-day historical volatility?
- What is the all-time high 10-day volatility for Companhia Energética de Minas Gerais - CEMIG?
- What is CIG 10-day historical volatility year-to-date change?
- What is Companhia Energética de Minas Gerais - CEMIG 10-day volatility year-on-year change?
What is Companhia Energética de Minas Gerais - CEMIG 10-day historical volatility?
The current 10-day volatility of CIG is 37.78%
What is the all-time high 10-day volatility for Companhia Energética de Minas Gerais - CEMIG?
Companhia Energética de Minas Gerais - CEMIG all-time high 10-day historical volatility is 269.92%
What is CIG 10-day historical volatility year-to-date change?
Companhia Energética de Minas Gerais - CEMIG 10-day historical volatility has changed by -14.21% (-27.33%) since the beginning of the year
What is Companhia Energética de Minas Gerais - CEMIG 10-day volatility year-on-year change?
Over the past year, CIG 10-day historical volatility has changed by +0.82% (+2.22%)