10-Day
26.94%
Summary
- Current Value
- As of today, NGG 10-day volatility is 26.94%, up +11.69% on
- Value Category
- Based on its current 10-day historical volatility, NGG falls into the moderate volatility category
- 1-Year High
- NGG 10-day volatility reached a 1-year high of 52.76% on
- 1-Year Low
- NGG 10-day volatility reached a 1-year low of 9.10% on
10-Day Volatility Chart
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 10-Day Volatility | 26.94% | +11.7% | +27.5% | -7.8% | +107.1% | +14.1% | +75.0% | +57.4% | |
| 1-Month Volatility | 25.62% | +3.7% | +28.7% | +2.6% | +114.2% | +1.6% | +39.4% | +81.3% | |
| 3-Month Volatility | 28.41% | -3.5% | -0.0% | +16.8% | +93.7% | +14.5% | +49.4% | +74.3% | |
| 1-Year Volatility | 21.83% | +0.3% | 0.0% | +5.6% | -3.3% | -5.9% | -8.6% | +13.8% | |
| 14-Day RSI | 43.46 | +17.9% | -14.1% | -24.9% | -24.4% | +2.3% | -7.2% | -7.5% | |
| Beta | 0.28 | +7.7% | +7.7% | +250.0% | +366.7% | +64.7% | -56.3% | -39.1% | |
| ATR | $1.52 | +1.5% | +2.2% | -9.7% | +86.9% | +33.8% | +61.7% | +111.7% | |
| Price | $80.39 | +1.9% | -3.0% | -10.2% | +3.9% | +14.5% | +19.7% | +25.0% | |
| 200-Day SMA | $82.60 | +0.0% | +1.3% | +4.6% | +14.3% | +25.4% | +28.7% | +34.3% | |
| 50-Day SMA | $82.42 | -0.1% | -2.1% | -6.6% | +8.1% | +14.4% | +22.0% | +26.3% | |
| 20-Day SMA | $82.37 | +0.0% | +1.0% | -6.1% | +8.0% | +15.5% | +22.4% | +27.4% |
10-Day Volatility History
FAQ
What is the current 10-day volatility of NGG?
As of today, NGG 10-day volatility is 26.94%
What 10-day volatility category does NGG fall into?
Based on its current 10-day historical volatility, NGG falls into the moderate volatility category
What is NGG 10-day volatility 1-year high?
NGG 10-day volatility reached a 1-year high of 52.76% on May 29, 2026
What is NGG 10-day volatility 1-year low?
NGG 10-day volatility reached a 1-year low of 9.10% on December 12, 2025
1-Month
25.62%
Summary
- Current Value
- As of today, NGG 1-month volatility is 25.62%, up +3.72% on
- Value Category
- Based on its current 1-month historical volatility, NGG falls into the moderate volatility category
- 1-Year High
- NGG 1-month volatility reached a 1-year high of 40.32% on
- 1-Year Low
- NGG 1-month volatility reached a 1-year low of 11.91% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Month Volatility | 25.62% | +3.7% | +28.7% | +2.6% | +114.2% | +1.6% | +39.4% | +81.3% | |
| 10-Day Volatility | 26.94% | +11.7% | +27.5% | -7.8% | +107.1% | +14.1% | +75.0% | +57.4% | |
| 3-Month Volatility | 28.41% | -3.5% | -0.0% | +16.8% | +93.7% | +14.5% | +49.4% | +74.3% | |
| 1-Year Volatility | 21.83% | +0.3% | 0.0% | +5.6% | -3.3% | -5.9% | -8.6% | +13.8% | |
| 14-Day RSI | 43.46 | +17.9% | -14.1% | -24.9% | -24.4% | +2.3% | -7.2% | -7.5% | |
| Beta | 0.28 | +7.7% | +7.7% | +250.0% | +366.7% | +64.7% | -56.3% | -39.1% | |
| ATR | $1.52 | +1.5% | +2.2% | -9.7% | +86.9% | +33.8% | +61.7% | +111.7% | |
| Price | $80.39 | +1.9% | -3.0% | -10.2% | +3.9% | +14.5% | +19.7% | +25.0% | |
| 200-Day SMA | $82.60 | +0.0% | +1.3% | +4.6% | +14.3% | +25.4% | +28.7% | +34.3% | |
| 50-Day SMA | $82.42 | -0.1% | -2.1% | -6.6% | +8.1% | +14.4% | +22.0% | +26.3% | |
| 20-Day SMA | $82.37 | +0.0% | +1.0% | -6.1% | +8.0% | +15.5% | +22.4% | +27.4% |
1-Month Volatility History
FAQ
What is the current 1-month volatility of NGG?
As of today, NGG 1-month volatility is 25.62%
What 1-month volatility category does NGG fall into?
Based on its current 1-month historical volatility, NGG falls into the moderate volatility category
What is NGG 1-month volatility 1-year high?
NGG 1-month volatility reached a 1-year high of 40.32% on May 29, 2026
What is NGG 1-month volatility 1-year low?
NGG 1-month volatility reached a 1-year low of 11.91% on December 31, 2025
3-Month
28.41%
Summary
- Current Value
- As of today, NGG 3-month volatility is 28.41%, down -3.47% on
- Value Category
- Based on its current 3-month historical volatility, NGG falls into the moderate volatility category
- 1-Year High
- NGG 3-month volatility reached a 1-year high of 30.60% on
- 1-Year Low
- NGG 3-month volatility reached a 1-year low of 14.55% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 3-Month Volatility | 28.41% | -3.5% | -0.0% | +16.8% | +93.7% | +14.5% | +49.4% | +74.3% | |
| 10-Day Volatility | 26.94% | +11.7% | +27.5% | -7.8% | +107.1% | +14.1% | +75.0% | +57.4% | |
| 1-Month Volatility | 25.62% | +3.7% | +28.7% | +2.6% | +114.2% | +1.6% | +39.4% | +81.3% | |
| 1-Year Volatility | 21.83% | +0.3% | 0.0% | +5.6% | -3.3% | -5.9% | -8.6% | +13.8% | |
| 14-Day RSI | 43.46 | +17.9% | -14.1% | -24.9% | -24.4% | +2.3% | -7.2% | -7.5% | |
| Beta | 0.28 | +7.7% | +7.7% | +250.0% | +366.7% | +64.7% | -56.3% | -39.1% | |
| ATR | $1.52 | +1.5% | +2.2% | -9.7% | +86.9% | +33.8% | +61.7% | +111.7% | |
| Price | $80.39 | +1.9% | -3.0% | -10.2% | +3.9% | +14.5% | +19.7% | +25.0% | |
| 200-Day SMA | $82.60 | +0.0% | +1.3% | +4.6% | +14.3% | +25.4% | +28.7% | +34.3% | |
| 50-Day SMA | $82.42 | -0.1% | -2.1% | -6.6% | +8.1% | +14.4% | +22.0% | +26.3% | |
| 20-Day SMA | $82.37 | +0.0% | +1.0% | -6.1% | +8.0% | +15.5% | +22.4% | +27.4% |
3-Month Volatility History
FAQ
What is the current 3-month volatility of NGG?
As of today, NGG 3-month volatility is 28.41%
What 3-month volatility category does NGG fall into?
Based on its current 3-month historical volatility, NGG falls into the moderate volatility category
What is NGG 3-month volatility 1-year high?
NGG 3-month volatility reached a 1-year high of 30.60% on June 17, 2026
What is NGG 3-month volatility 1-year low?
NGG 3-month volatility reached a 1-year low of 14.55% on December 31, 2025
1-Year
21.83%
Summary
- Current Value
- As of today, NGG 1-year volatility is 21.83%, up +0.32% on
- Value Category
- Based on its current 1-year historical volatility, NGG falls into the low volatility category
- 1-Year High
- NGG 1-year volatility reached a 1-year high of 23.23% on
- 1-Year Low
- NGG 1-year volatility reached a 1-year low of 20.00% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Year Volatility | 21.83% | +0.3% | 0.0% | +5.6% | -3.3% | -5.9% | -8.6% | +13.8% | |
| 10-Day Volatility | 26.94% | +11.7% | +27.5% | -7.8% | +107.1% | +14.1% | +75.0% | +57.4% | |
| 1-Month Volatility | 25.62% | +3.7% | +28.7% | +2.6% | +114.2% | +1.6% | +39.4% | +81.3% | |
| 3-Month Volatility | 28.41% | -3.5% | -0.0% | +16.8% | +93.7% | +14.5% | +49.4% | +74.3% | |
| 1-Year Volatility | 21.83% | +0.3% | 0.0% | +5.6% | -3.3% | -5.9% | -8.6% | +13.8% | |
| 14-Day RSI | 43.46 | +17.9% | -14.1% | -24.9% | -24.4% | +2.3% | -7.2% | -7.5% | |
| Beta | 0.28 | +7.7% | +7.7% | +250.0% | +366.7% | +64.7% | -56.3% | -39.1% | |
| ATR | $1.52 | +1.5% | +2.2% | -9.7% | +86.9% | +33.8% | +61.7% | +111.7% | |
| Price | $80.39 | +1.9% | -3.0% | -10.2% | +3.9% | +14.5% | +19.7% | +25.0% | |
| 200-Day SMA | $82.60 | +0.0% | +1.3% | +4.6% | +14.3% | +25.4% | +28.7% | +34.3% | |
| 50-Day SMA | $82.42 | -0.1% | -2.1% | -6.6% | +8.1% | +14.4% | +22.0% | +26.3% | |
| 20-Day SMA | $82.37 | +0.0% | +1.0% | -6.1% | +8.0% | +15.5% | +22.4% | +27.4% |
1-Year Volatility History
FAQ
What is the current 1-year volatility of NGG?
As of today, NGG 1-year volatility is 21.83%
What 1-year volatility category does NGG fall into?
Based on its current 1-year historical volatility, NGG falls into the low volatility category
What is NGG 1-year volatility 1-year high?
NGG 1-year volatility reached a 1-year high of 23.23% on August 1, 2025
What is NGG 1-year volatility 1-year low?
NGG 1-year volatility reached a 1-year low of 20.00% on May 12, 2026
Data Sources & References
- NGG Official Website www.nationalgrid.com
- Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1004315/000100431525000012/0001004315-25-000012-index.htm
- NGG Profile on Yahoo Finance finance.yahoo.com/quote/NGG
- NGG Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ngg