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National Grid plc logo

National Grid plc (NGG) stock Relative Strength Index

14-Day RSI

50.080.82-1.61%

Summary

Current Value
As of today, NGG 14-day RSI is 50.08, down -1.61% 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 RSI50.08-1.6%+19.1%-5.3%-12.9%+11.8%+38.9%-5.3%
Price$83.73+1.4%+2.3%-4.3%+8.3%+18.0%+28.8%+28.5%
200-Day SMA$81.68+0.1%+1.3%+5.2%+13.1%+24.4%+29.4%+34.1%
50-Day SMA$84.02-0.1%-2.2%-4.7%+10.2%+16.8%+21.7%+29.0%
20-Day SMA$81.74+0.1%-3.0%-5.4%+7.2%+13.2%+22.3%+26.1%
Beta0.260.0%-3.7%+73.3%+333.3%+62.5%-55.9%-49.0%
ATR$1.61-3.3%-9.4%-6.2%+97.7%+28.6%+61.8%+140.8%
10-Day Volatility28.71%-4.9%+4.7%+13.6%+120.7%-20.2%+57.1%+220.1%
1-Month Volatility25.50%+3.0%-33.6%-9.1%+113.2%-7.7%+55.6%+120.4%
3-Month Volatility29.61%+0.5%-1.9%+30.9%+101.8%+6.5%+57.3%+87.5%
1-Year Volatility21.69%-0.1%-0.9%+2.9%-3.9%-6.8%-9.1%+4.8%

RSI Highs

NGG 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M54.05-7.3%
3M60.67-17.5%
6M82.63-39.4%
1Y82.63-39.4%
3Y82.63-39.4%
5Y83.16-39.8%
All84.25-40.6%

RSI Lows

NGG 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M37.97+31.9%
3M31.36+59.7%
6M25.77+94.3%
1Y25.77+94.3%
3Y21.60+131.8%
5Y12.69+294.6%
All0.00N/A

RSI History

DateValueChange
50.08-12.9%
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 50.08

  • 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