Name: NGG P/E Ratio History
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PE Ratio

N/A

August 19, 2026

Chart

NGG Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
PE Ratio	Aug 19, 26	-	–	–	–	–	–	–	–
Price	Aug 19, 26	$80.66	-1.8%	-4.0%	-4.2%	+4.3%	+13.6%	+31.4%	+20.9%
TTM Revenue	Mar 31, 25	-	–	–	–	–	–	–	–
TTM EPS	Mar 31, 25	-	–	–	–	–	–	–	–
	Aug 19, 26	1.66	-1.8%	-2.9%	-2.9%	+5.7%	+15.3%	+23.0%	-14.0%
	Aug 19, 26	-	–	–	–	–	–	–	–
	Aug 19, 26	$141.07B	-1.1%	-1.7%	-1.8%	+3.2%	+8.2%	+37.9%	+48.1%
	Aug 19, 26	-	–	–	–	–	–	–	–
Market Cap	Aug 19, 26	$81B	-1.8%	-3.0%	-3.2%	+5.7%	+15.1%	+64.7%	+54.4%

NGG PE Ratio Highs Comparison
Period	High	Date	Current
1M	N/A	N/A	N/A
3M	N/A	N/A	N/A
6M	N/A	N/A	N/A
1Y	N/A	N/A	N/A
3Y	N/A	N/A	N/A
5Y	N/A	N/A	N/A
All	22.31	Mar 30, 07	N/A

NGG PE Ratio Lows Comparison
Period	Low	Date	Current
1M	N/A	N/A	N/A
3M	N/A	N/A	N/A
6M	N/A	N/A	N/A
1Y	N/A	N/A	N/A
3Y	N/A	N/A	N/A
5Y	N/A	N/A	N/A
All	6.16	Sep 8, 08	N/A

Date	Value	Change
Dec 31, 2007	8.50	-58.7%
Dec 31, 2006	20.56	+95.1%

Date	Value	Change
Dec 31, 2005	10.54	-

P/E =

NGG Official Website www.nationalgrid.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1004315/000100431525000012/0001004315-25-000012-index.htm
NGG Profile on Yahoo Finance finance.yahoo.com/quote/NGG
NGG Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ngg