National Grid Transco - Stock Price History | NGG

Historical daily share price chart and data for National Grid Transco since 2022 adjusted for splits. The latest closing stock price for National Grid Transco as of December 01, 2022 is 62.84.
  • The all-time high National Grid Transco stock closing price was 76.43 on April 06, 2022.
  • The National Grid Transco 52-week high stock price is 80.20, which is 27.6% above the current share price.
  • The National Grid Transco 52-week low stock price is 47.22, which is 24.9% below the current share price.
  • The average National Grid Transco stock price for the last 52 weeks is 67.86.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
National Grid Transco Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2021 58.9824 54.1671 70.1575 50.6933 69.0876 29.04%
2020 51.8670 53.6986 59.2200 39.0637 53.5413 -0.82%
2019 45.4921 39.5988 54.1982 39.5988 53.9828 38.51%
2018 43.0156 45.1935 46.6630 37.9499 38.9734 -13.72%
2017 46.8087 42.8784 51.9281 42.2540 45.1704 4.17%
2016 49.6199 49.0256 54.4853 42.1202 43.3616 -12.32%
2015 47.1769 47.4215 50.6892 42.8109 49.4523 3.22%
2014 46.7551 41.6522 50.4523 41.0049 47.9097 13.30%
2013 37.1238 35.4115 42.2867 32.4907 42.2867 19.98%
2012 31.5594 28.3994 35.4851 27.2372 35.2458 25.75%
2011 27.0352 24.1036 29.0837 23.1834 28.0293 16.00%
2010 22.6258 25.0885 25.9975 18.1515 24.1635 -3.08%
2009 20.7938 21.9291 25.2643 16.1050 24.9326 14.19%
2008 27.7503 33.7797 35.2133 18.9651 21.8339 -36.49%
2007 30.9892 28.6517 35.6664 27.5886 34.3770 19.34%
2006 22.2963 19.0176 29.3538 18.5459 28.8064 55.52%
2005 17.7816 17.5910 19.2784 16.6054 18.5231 0.00%
Sector Industry Market Cap Revenue
Utilities Utility - Electric Power Distribution $48.098B $25.208B
NATIONAL GRID -ADR is an international energy delivery business, whose principal activities are in the regulated electricity and gas industries. They own and operate the high-voltage electricity transmission network in England and Wales, and Britain's natural gas transportation system. In the US they are one of the top ten electricity companies, with the largest electricity transmission and distribution network in the New England/New York region.
Stock Name Country Market Cap PE Ratio
NextEra Energy (NEE) United States $168.313B 30.14
Duke Energy (DUK) United States $76.952B 19.37
Southern (SO) United States $73.638B 18.23
Dominion Energy (D) United States $50.921B 15.43
Pacific Gas & Electric (PCG) United States $38.707B 14.02
Consolidated Edison Inc (ED) United States $34.791B 20.68
WEC Energy (WEC) United States $31.272B 22.69
Public Service Enterprise Group (PEG) United States $30.211B 17.20
Eversource Energy (ES) United States $28.861B 20.31
Edison (EIX) United States $25.456B 14.34
Entergy (ETR) United States $23.659B 17.35
FirstEnergy (FE) United States $23.579B 16.97
Ameren (AEE) United States $23.091B 22.39
DTE Energy (DTE) United States $22.476B 19.86
PPL (PPL) United States $21.736B 22.03
CenterPoint Energy (CNP) United States $19.585B 21.31
Fortis (FTS) Canada $19.352B 19.19
AES (AES) United States $19.317B 17.74
CMS Energy (CMS) United States $17.726B 22.13
Avangrid (AGR) United States $16.536B 18.05
Eletrobras (EBR.B) Brazil $14.811B 0.00
Centrais El¿tricas Brasileiras SA (EBR) Brazil $14.058B 0.00
NiSource (NI) United States $11.347B 20.54
Korea Electric Power (KEP) South Korea $10.374B 0.00
NRG Energy (NRG) United States $9.780B 0.00
Vistra (VST) United States $9.682B 5.55
Pinnacle West Capital (PNW) United States $8.861B 16.59
OGE Energy (OGE) United States $8.100B 12.15
Brookfield Renewable Partners (BEP) Bermuda $7.788B 0.00
IDACORP (IDA) United States $5.589B 22.42
Algonquin Power & Utilities (AQN) Canada $5.118B 10.94
Comp En De Mn Cemig ADS (CIG) Brazil $4.821B 10.02
Black Hills (BKH) United States $4.662B 17.95
Hawaiian Electric Industries (HE) United States $4.497B 18.84
Portland General Electric (POR) United States $4.395B 17.77
PNM Resources (PNM) United States $4.206B 17.88
Companhia Paranaense De Energia (COPEL) (ELP) Brazil $4.138B 31.50
Allete (ALE) United States $3.784B 17.99
Avista (AVA) United States $3.045B 23.19
Enersis Chile S.A (ENIC) Chile $3.016B 14.53
TransAlta (TAC) Canada $2.523B 42.50
Kenon Holdings (KEN) Singapore $1.935B 1.25
Pampa Energia S.A (PAM) Argentina $1.586B 4.14
Unitil (UTL) United States $0.879B 21.00
Genie Energy (GNE) United States $0.258B 3.40
Empresa Distribuidora Y Comercializadora Norte S.A (Edenor) (EDN) Argentina $0.000B 0.00