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National Grid plc logo

National Grid plc (NGG) stock Relative Strength Index

14-Day RSI

69.417.98+12.99%

Summary

Current Value
As of today, NGG 14-day RSI is 69.41, up +12.99% on
Current Value Category
Based on its current 14-day relative strength index, NGG falls into the strengthening momentum category
1-Year High
NGG 14-day RSI reached a 1-year high of 82.63 on
1-Year Low
NGG 14-day RSI reached a 1-year low of 25.77 on

RSI Chart

SUGGESTED SERIES

Performance

NGG Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI69.41+13.0%+96.6%+41.6%+20.7%+1.5%+47.5%+56.6%
Price$81.22+2.7%+6.8%-1.6%+5.0%+7.0%+34.6%+31.8%
200-Day SMA$83.18+0.0%+0.1%+1.2%+15.1%+21.9%+27.3%+32.8%
50-Day SMA$78.08+0.0%-2.8%-6.2%+2.4%+9.1%+26.2%+21.7%
20-Day SMA$76.68+0.3%-2.3%-6.9%+0.6%+5.3%+26.5%+24.1%
Beta0.32-8.6%+14.3%+39.1%+433.3%+190.9%-46.7%-25.6%
ATR$1.25+6.4%+3.3%-7.3%+53.9%+22.8%+8.2%+57.9%
10-Day Volatility17.57%+28.9%-1.7%-12.8%+35.0%+7.3%-9.5%+0.6%
1-Month Volatility16.86%+4.3%+6.4%-28.0%+41.0%+11.6%-28.6%-15.3%
3-Month Volatility17.91%+3.5%-9.2%-37.9%+22.1%-0.2%-9.4%+12.4%
1-Year Volatility21.72%+0.7%+0.8%+0.2%-3.8%-5.6%+1.4%+22.0%

RSI Highs

NGG 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M69.41at high
3M69.41at high
6M69.41at high
1Y82.63-16.0%
3Y82.63-16.0%
5Y83.16-16.5%
All84.25-17.6%

RSI Lows

NGG 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M35.00+98.3%
3M26.43+162.6%
6M26.43+162.6%
1Y25.77+169.3%
3Y21.60+221.3%
5Y12.69+447.0%
All0.00N/A

RSI History

DateValueChange
69.41+20.7%
57.51+40.0%
41.09-28.4%
57.38+19.6%
47.98-31.1%
69.59+34.7%
51.68-25.0%
68.87+86.5%
36.93-23.0%
47.98+2.9%
46.64-6.6%
DateValueChange
49.91+11.7%
44.70-36.9%
70.79+24.9%
56.70+10.6%
51.27+6.9%
47.96-21.5%
61.11+19.8%
51.02+3.4%
49.33-17.3%
59.62+11.3%
53.57-

FAQ

What is the current 14-day RSI of NGG?
As of today, NGG 14-day RSI is 69.41
What 14-day RSI category does NGG fall into?
Based on its current 14-day relative strength index, NGG falls into the strengthening momentum category
What is NGG 14-day RSI 1-year high?
NGG 14-day RSI reached a 1-year high of 82.63 on January 2, 2026
What is NGG 14-day RSI 1-year low?
NGG 14-day RSI reached a 1-year low of 25.77 on February 6, 2026

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. NGG Profile on Yahoo Finance finance.yahoo.com/quote/NGG
  4. NGG Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ngg