National Grid Transco, PLC Nati company logo
National Grid Transco, PLC Nati logo

NGG stock Relative Strength Index

14-Day RSI

50.430.000.00%

Summary

Current Value
As of today, NGG 14-day RSI is 50.43, unchanged 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 RSI50.430.0%-8.2%+16.0%-12.3%+6.5%+66.2%-21.1%
Price$81.56-0.7%-2.9%-3.1%+5.4%+14.9%+32.9%+22.2%
200-Day SMA$82.860.0%+0.8%+3.7%+14.7%+25.1%+27.4%+33.9%
50-Day SMA$81.650.0%-1.9%-6.0%+7.1%+13.8%+23.8%+25.5%
20-Day SMA$80.890.0%-2.0%-6.6%+6.1%+13.3%+25.6%+23.5%
Beta0.310.0%+40.9%+10.7%+416.7%+138.5%-53.0%-27.9%
ATR$1.240.0%-13.6%-38.6%+52.3%+34.3%+37.1%+111.3%
10-Day Volatility12.23%0.0%-14.4%-74.4%-6.0%-14.7%-13.6%+58.8%
1-Month Volatility19.07%0.0%-15.9%-48.9%+59.5%-4.1%+11.8%+85.7%
3-Month Volatility22.19%-4.6%-23.6%-24.3%+51.3%+6.5%+22.4%+46.0%
1-Year Volatility21.75%+0.3%-0.1%+1.6%-3.7%-4.5%-9.9%+16.9%

RSI Highs

NGG 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M54.96-8.2%
3M54.96-8.2%
6M77.31-34.8%
1Y82.63-39.0%
3Y82.63-39.0%
5Y83.16-39.4%
All84.25-40.1%

RSI Lows

NGG 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M36.86+36.8%
3M34.87+44.6%
6M25.77+95.7%
1Y25.77+95.7%
3Y21.60+133.5%
5Y12.69+297.4%
All0.00N/A

RSI History

DateValueChange
50.43-12.3%
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 50.43
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