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National Grid plc logo

National Grid plc (NGG) stock Historical Volatility

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
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Performance

NGG Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
10-Day Volatility19.48%-4.6%-29.7%-2.0%+49.7%-60.0%-8.2%+61.0%
1-Month Volatility22.92%-21.8%-9.7%+41.9%+91.6%-43.6%+25.0%+80.8%
3-Month Volatility22.72%-0.3%+8.9%+47.7%+54.9%-21.2%+16.1%+23.9%
1-Year Volatility20.46%0.0%-9.2%-8.4%-9.4%-22.8%-18.5%-12.8%
14-Day RSI47.30-4.6%+83.5%-21.1%-17.8%-32.6%-26.2%-34.2%
Beta0.020.0%-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

DateValueChange
19.48%+49.7%
13.01%-28.9%
18.31%+13.0%
16.20%-2.5%
16.62%+39.7%
11.90%-47.4%
22.64%+295.1%
5.73%-90.2%
58.74%+658.9%
7.74%-34.5%
11.81%-34.0%
DateValueChange
17.90%-17.1%
21.59%+81.3%
11.91%+9.4%
10.89%-50.8%
22.12%+54.8%
14.29%+2.1%
14.00%-33.5%
21.06%+54.1%
13.67%-20.7%
17.24%+7.5%
16.03%-

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

Data Sources & References

  1. NGG Official Website www.nationalgrid.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1004315/000100431525000012/0001004315-25-000012-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1004315/000100431525000012/0001004315-25-000012-index.htm
  4. NGG Profile on Yahoo Finance finance.yahoo.com/quote/NGG
  5. NGG Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ngg