$81.32
−1.60%Price chart
Sep 24Sep 29Oct 2Oct 7Oct 12Oct 15Oct 20Oct 23
Key dataOct 23, 2026
Open$81.28
From 52W high−13.42%
Volume140048.00
Market cap$81.76B
P/E (TTM)18.4x
P/S (TTM)3.4x
Div yield3.97%
Key dataOct 23, 2026
Open
$81.28
From 52W high
−13.42%
Volume
140048.00
Market cap
$81.76B
ValuationView details →
P/E (Fwd)
23.1x
EV/EBITDA
13.5x
P/E (TTM)
18.4x
RSI (14)
66.3
MomentumView details →
1D Return
−1.60%
YTD Return
+6.35%
SummaryUpdated Mar 1, 2026
National Grid plc (LSE:NG, NYSE:NGG) is a British multinational electricity and gas utility company founded in 1990 and headquartered in London. The company emerged from the privatization of the UK's electricity industry and has since evolved into one of the world's largest investor-owned energy companies. National Grid operates critical energy infrastructure across the United Kingdom and the northeastern United States, serving millions of customers through its transmission and distribution networks. The company has undergone significant strategic transformation in recent years, repositioning itself as a key enabler of the global energy transition toward renewable sources and net-zero emissions.
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Massachusetts Governor Maura Healey urged EVERSOURCE ENERGY, NATIONAL GRID PLC, and UNITIL CORP to begin refunding customers their share of an estimated $1.5 billion in excessive New England transmission profits and requested refund details by October 27, 2026.20h agoNVIDIA CORP, Emerald AI, Electric Power Research Institute, Inc., Nebius Group NV and NATIONAL GRID PLC UK collaborated in an early DSX Flex trial to coordinate AI-factory power use with grid demand.2d agoMassachusetts Governor Maura Healey sent a letter demanding that EVERSOURCE ENERGY, NATIONAL GRID PLC and UNITIL CORP immediately issue refunds to Massachusetts ratepayers and provide refund details by October 27.10d ago