10-Day
19.48%
Summary
- Current Value
- As of today, NGG 10-day volatility is 19.48%, down -4.56% on
- Value Category
- Based on its current 10-day historical volatility, NGG falls into the low volatility category
- 1-Year High
- NGG 10-day volatility reached a 1-year high of 48.69% on
- 1-Year Low
- NGG 10-day volatility reached a 1-year low of 9.10% on
10-Day Volatility Chart
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Series
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 10-Day Volatility | 19.48% | -4.6% | -29.7% | -2.0% | +49.7% | -60.0% | -8.2% | +61.0% | |
| 1-Month Volatility | 22.92% | -21.8% | -9.7% | +41.9% | +91.6% | -43.6% | +25.0% | +80.8% | |
| 3-Month Volatility | 22.72% | -0.3% | +8.9% | +47.7% | +54.9% | -21.2% | +16.1% | +23.9% | |
| 1-Year Volatility | 20.46% | 0.0% | -9.2% | -8.4% | -9.4% | -22.8% | -18.5% | -12.8% | |
| 14-Day RSI | 47.30 | -4.6% | +83.5% | -21.1% | -17.8% | -32.6% | -26.2% | -34.2% | |
| Beta | 0.02 | 0.0% | -75.0% | -60.0% | -66.7% | -92.6% | -96.5% | -96.5% | |
| ATR | $1.65 | +1.5% | -14.0% | +53.2% | +103.3% | -7.5% | +50.1% | +103.7% | |
| Price | $86.39 | -0.6% | +5.4% | +8.0% | +11.7% | +19.8% | +22.5% | +36.2% | |
| 200-Day SMA | $78.23 | +0.1% | +1.7% | +6.9% | +8.3% | +23.0% | +25.3% | +33.1% | |
| 50-Day SMA | $88.79 | -0.0% | +1.9% | +15.2% | +16.4% | +39.5% | +35.6% | +49.5% |
10-Day Volatility History
FAQ
What is the current 10-day volatility of NGG?
As of today, NGG 10-day volatility is 19.48%
What 10-day volatility category does NGG fall into?
Based on its current 10-day historical volatility, NGG falls into the low volatility category
What is NGG 10-day volatility 1-year high?
NGG 10-day volatility reached a 1-year high of 48.69% on April 17, 2025
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
22.92%
Summary
- Current Value
- As of today, NGG 1-month volatility is 22.92%, down -21.80% on
- Value Category
- Based on its current 1-month historical volatility, NGG falls into the low volatility category
- 1-Year High
- NGG 1-month volatility reached a 1-year high of 42.12% 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 | 22.92% | -21.8% | -9.7% | +41.9% | +91.6% | -43.6% | +25.0% | +80.8% | |
| 10-Day Volatility | 19.48% | -4.6% | -29.7% | -2.0% | +49.7% | -60.0% | -8.2% | +61.0% | |
| 3-Month Volatility | 22.72% | -0.3% | +8.9% | +47.7% | +54.9% | -21.2% | +16.1% | +23.9% | |
| 1-Year Volatility | 20.46% | 0.0% | -9.2% | -8.4% | -9.4% | -22.8% | -18.5% | -12.8% | |
| 14-Day RSI | 47.30 | -4.6% | +83.5% | -21.1% | -17.8% | -32.6% | -26.2% | -34.2% | |
| Beta | 0.02 | 0.0% | -75.0% | -60.0% | -66.7% | -92.6% | -96.5% | -96.5% | |
| ATR | $1.65 | +1.5% | -14.0% | +53.2% | +103.3% | -7.5% | +50.1% | +103.7% | |
| Price | $86.39 | -0.6% | +5.4% | +8.0% | +11.7% | +19.8% | +22.5% | +36.2% | |
| 200-Day SMA | $78.23 | +0.1% | +1.7% | +6.9% | +8.3% | +23.0% | +25.3% | +33.1% | |
| 50-Day SMA | $88.79 | -0.0% | +1.9% | +15.2% | +16.4% | +39.5% | +35.6% | +49.5% |
1-Month Volatility History
FAQ
What is the current 1-month volatility of NGG?
As of today, NGG 1-month volatility is 22.92%
What 1-month volatility category does NGG fall into?
Based on its current 1-month historical volatility, NGG falls into the low volatility category
What is NGG 1-month volatility 1-year high?
NGG 1-month volatility reached a 1-year high of 42.12% on April 25, 2025
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
22.72%
Summary
- Current Value
- As of today, NGG 3-month volatility is 22.72%, down -0.35% on
- Value Category
- Based on its current 3-month historical volatility, NGG falls into the low volatility category
- 1-Year High
- NGG 3-month volatility reached a 1-year high of 32.67% 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 | 22.72% | -0.3% | +8.9% | +47.7% | +54.9% | -21.2% | +16.1% | +23.9% | |
| 10-Day Volatility | 19.48% | -4.6% | -29.7% | -2.0% | +49.7% | -60.0% | -8.2% | +61.0% | |
| 1-Month Volatility | 22.92% | -21.8% | -9.7% | +41.9% | +91.6% | -43.6% | +25.0% | +80.8% | |
| 1-Year Volatility | 20.46% | 0.0% | -9.2% | -8.4% | -9.4% | -22.8% | -18.5% | -12.8% | |
| 14-Day RSI | 47.30 | -4.6% | +83.5% | -21.1% | -17.8% | -32.6% | -26.2% | -34.2% | |
| Beta | 0.02 | 0.0% | -75.0% | -60.0% | -66.7% | -92.6% | -96.5% | -96.5% | |
| ATR | $1.65 | +1.5% | -14.0% | +53.2% | +103.3% | -7.5% | +50.1% | +103.7% | |
| Price | $86.39 | -0.6% | +5.4% | +8.0% | +11.7% | +19.8% | +22.5% | +36.2% | |
| 200-Day SMA | $78.23 | +0.1% | +1.7% | +6.9% | +8.3% | +23.0% | +25.3% | +33.1% | |
| 50-Day SMA | $88.79 | -0.0% | +1.9% | +15.2% | +16.4% | +39.5% | +35.6% | +49.5% |
3-Month Volatility History
FAQ
What is the current 3-month volatility of NGG?
As of today, NGG 3-month volatility is 22.72%
What 3-month volatility category does NGG fall into?
Based on its current 3-month historical volatility, NGG falls into the low volatility category
What is NGG 3-month volatility 1-year high?
NGG 3-month volatility reached a 1-year high of 32.67% on July 2, 2025
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
20.46%
Summary
- Current Value
- As of today, NGG 1-year volatility is 20.46%, unchanged 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 27.59% on
- 1-Year Low
- NGG 1-year volatility reached a 1-year low of 20.46% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Year Volatility | 20.46% | 0.0% | -9.2% | -8.4% | -9.4% | -22.8% | -18.5% | -12.8% | |
| 10-Day Volatility | 19.48% | -4.6% | -29.7% | -2.0% | +49.7% | -60.0% | -8.2% | +61.0% | |
| 1-Month Volatility | 22.92% | -21.8% | -9.7% | +41.9% | +91.6% | -43.6% | +25.0% | +80.8% | |
| 3-Month Volatility | 22.72% | -0.3% | +8.9% | +47.7% | +54.9% | -21.2% | +16.1% | +23.9% | |
| 1-Year Volatility | 20.46% | 0.0% | -9.2% | -8.4% | -9.4% | -22.8% | -18.5% | -12.8% | |
| 14-Day RSI | 47.30 | -4.6% | +83.5% | -21.1% | -17.8% | -32.6% | -26.2% | -34.2% | |
| Beta | 0.02 | 0.0% | -75.0% | -60.0% | -66.7% | -92.6% | -96.5% | -96.5% | |
| ATR | $1.65 | +1.5% | -14.0% | +53.2% | +103.3% | -7.5% | +50.1% | +103.7% | |
| Price | $86.39 | -0.6% | +5.4% | +8.0% | +11.7% | +19.8% | +22.5% | +36.2% | |
| 200-Day SMA | $78.23 | +0.1% | +1.7% | +6.9% | +8.3% | +23.0% | +25.3% | +33.1% | |
| 50-Day SMA | $88.79 | -0.0% | +1.9% | +15.2% | +16.4% | +39.5% | +35.6% | +49.5% |
1-Year Volatility History
FAQ
What is the current 1-year volatility of NGG?
As of today, NGG 1-year volatility is 20.46%
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 27.59% on May 20, 2025
What is NGG 1-year volatility 1-year low?
NGG 1-year volatility reached a 1-year low of 20.46% on April 16, 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
- Most Recent Annual Report (10-K) 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