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National Grid plc logo

National Grid plc (NGG) stock Relative Strength Index

14-Day RSI

36.866.16-14.32%

Summary

Current Value
As of today, NGG 14-day RSI is 36.86, down -14.32% on
Current Value Category
Based on its current 14-day relative strength index, NGG falls into the weakening 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 RSI36.86-14.3%-27.1%-36.3%-35.9%-13.3%-21.3%-21.6%
Price$79.95+1.4%-3.5%-10.7%+3.4%+13.9%+19.1%+24.3%
200-Day SMA$82.57+0.0%+1.3%+4.6%+14.3%+25.3%+28.7%+34.2%
50-Day SMA$82.49-0.0%-2.1%-6.5%+8.2%+14.5%+22.1%+26.4%
20-Day SMA$82.36-0.2%+1.0%-6.1%+8.0%+15.5%+22.4%+27.4%
Beta0.26+8.3%0.0%+225.0%+333.3%+52.9%-59.4%-43.5%
ATR$1.50+3.2%+0.7%-11.0%+84.1%+31.8%+59.3%+108.6%
10-Day Volatility24.12%+11.9%+14.2%-17.4%+85.4%+2.2%+56.7%+40.9%
1-Month Volatility25.17%+6.3%+26.4%+0.8%+110.5%-0.2%+36.9%+78.1%
3-Month Volatility28.33%-3.0%-0.3%+16.5%+93.1%+14.1%+49.0%+73.8%
1-Year Volatility21.80%+0.8%-0.1%+5.4%-3.5%-6.0%-8.7%+13.6%

RSI Highs

NGG 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M54.96-32.9%
3M57.89-36.3%
6M82.63-55.4%
1Y82.63-55.4%
3Y82.63-55.4%
5Y83.16-55.7%
All84.25-56.3%

RSI Lows

NGG 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M36.86at low
3M31.36+17.5%
6M25.77+43.0%
1Y25.77+43.0%
3Y21.60+70.7%
5Y12.69+190.5%
All0.00N/A

RSI History

DateValueChange
36.86-35.9%
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 36.86

  • What 14-day RSI category does NGG fall into?

    Based on its current 14-day relative strength index, NGG falls into the weakening 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