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National Grid PLC (NGG) stock

NGGNYSENatural Gas TransmissionFiscal year ends March 31Also trades as NEWEN, NGGTF, NMKBP, NMKCP, NMPWP
Financials through fiscal 2026, year ended Mar 31, 2026Last filing: 20-F on Jun 3, 2026Score 3/30
$83.95−0.25 (-0.30%)

Close on Oct 30, 2026Market cap $87.29BP/E 19.3Yield –

Price history

National Grid share prices for every week, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$83.95
-0.30% on the day
52-week range
$73.37 – $94.64
-11.3% from the high
Change over 52 weeks
+10.4%
From $76.05 on Oct 30, 2025
Average volume
858,380
Shares a day, last 90 sessions
Week ofOpenHighLowCloseChangeVolume
Oct 26, 2026$81.91$84.50$81.12$83.95+2.55%3,749,744
Oct 19, 2026$79.61$82.67$78.92$81.86+0.79%3,962,579
Oct 12, 2026$76.56$81.30$76.29$81.22+6.20%5,110,793
Oct 5, 2026$75.93$77.20$75.05$76.48+0.47%3,763,663
Sep 28, 2026$75.50$76.72$74.03$76.12+0.83%4,976,411
Sep 21, 2026$76.78$77.23$74.75$75.49-1.71%5,030,339
Sep 14, 2026$75.40$77.61$74.56$76.80-0.08%5,456,079
Sep 8, 2026$77.47$78.68$76.37$76.86-1.61%3,569,276
Aug 31, 2026$78.99$79.45$77.24$78.12-1.55%4,544,114
Aug 24, 2026$79.90$81.33$78.79$79.35-0.51%2,897,309
Aug 17, 2026$80.53$82.34$79.72$79.76-1.59%4,973,780
Aug 10, 2026$79.91$81.50$79.10$81.05+0.21%3,111,857
Aug 3, 2026$79.70$81.43$79.17$80.88+1.14%3,671,939
Jul 27, 2026$82.14$82.47$78.76$79.97-2.83%4,013,122
Jul 20, 2026$83.93$84.21$81.43$82.30-2.01%3,657,307
Jul 13, 2026$82.75$85.02$81.50$83.99+1.70%3,968,677
Jul 6, 2026$82.77$84.07$81.95$82.59-0.31%3,827,469
Jun 29, 2026$83.45$83.87$80.15$82.85-0.19%4,479,222
Jun 22, 2026$80.49$84.10$80.34$83.01+4.49%7,807,919
Jun 15, 2026$81.06$82.94$78.76$79.44-2.93%5,843,453
Jun 8, 2026$80.72$81.95$80.00$81.84-0.02%4,256,381
Jun 1, 2026$80.61$82.04$79.70$81.86+0.40%5,483,118
May 26, 2026$88.12$88.14$81.12$81.53-5.87%4,156,053
May 18, 2026$82.02$87.34$82.02$86.61+7.40%8,257,744
May 11, 2026$86.58$87.86$79.47$80.64-7.19%18,615,080
May 4, 2026$88.47$88.63$85.86$86.89-1.80%4,058,095
Apr 27, 2026$87.45$89.74$85.68$88.48+1.21%4,683,367
Apr 20, 2026$86.88$87.69$84.27$87.42+0.58%4,431,499
Apr 13, 2026$89.49$89.50$85.56$86.92-3.73%3,822,077
Apr 6, 2026$87.73$91.17$87.01$90.29+2.61%3,710,014
Mar 30, 2026$83.84$88.00$83.31$87.99+7.41%4,409,916
Mar 23, 2026$82.82$84.67$81.49$81.92-0.09%6,102,818
Mar 16, 2026$91.21$91.64$81.45$81.99-9.80%8,326,177
Mar 9, 2026$89.01$92.21$88.53$90.90+1.16%6,883,350
Mar 2, 2026$93.05$94.34$88.66$89.86-4.17%5,928,185
Feb 23, 2026$90.99$94.64$90.81$93.77+3.87%7,235,544
Feb 17, 2026$93.00$93.17$89.61$90.28-2.29%4,963,273
Feb 9, 2026$87.11$93.13$86.96$92.40+4.93%8,136,779
Feb 2, 2026$85.53$89.13$84.30$88.06+3.27%5,074,344
Jan 26, 2026$82.50$85.65$82.26$85.27+4.63%4,289,656
Jan 20, 2026$80.21$81.50$79.75$81.50+0.75%2,496,228
Jan 12, 2026$79.71$80.89$77.38$80.89+0.96%3,066,261
Jan 5, 2026$78.43$80.33$76.95$80.12+1.80%4,151,191
Dec 29, 2025$77.31$78.97$77.25$78.70+1.37%1,535,589
Dec 22, 2025$76.21$77.73$75.83$77.64+2.01%1,380,347
Dec 15, 2025$75.48$77.35$75.29$76.11+1.57%3,566,458
Dec 8, 2025$75.94$75.98$74.22$74.93-0.64%2,253,201
Dec 1, 2025$76.18$76.59$75.33$75.41-0.92%3,204,719
Nov 24, 2025$74.30$76.16$73.37$76.11+1.22%2,943,401
Nov 17, 2025$77.83$78.27$74.67$75.19-2.83%3,728,528
Nov 10, 2025$77.16$78.49$76.79$77.38-0.48%3,776,564
Nov 3, 2025$74.68$77.94$74.24$77.75+3.32%3,324,444

Seasonality

NGG return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average3.6%0.1%1.9%2.7%-0.1%0.1%0.7%-1.5%-2.5%2.9%3.7%0.9%
Months up7 of 105 of 107 of 107 of 104 of 107 of 105 of 105 of 104 of 107 of 108 of 95 of 9
202610.2%10.0%-9.8%5.8%-6.6%1.6%-3.5%-1.0%-4.2%10.7%
20253.3%1.2%5.6%11.3%0.6%4.2%-5.4%0.3%3.0%3.6%2.6%1.6%
2024-0.7%-1.3%2.3%-2.3%-7.6%2.5%13.5%3.3%4.6%-8.7%1.8%-6.7%
20235.7%-1.3%8.1%5.4%-3.2%0.5%0.1%-6.2%-4.1%-0.8%11.8%3.0%
20221.2%3.3%1.7%-3.5%0.3%-10.5%7.6%-9.2%-18.5%6.0%14.7%-2.1%
2021-1.6%-3.8%6.0%6.3%6.2%-1.1%0.6%0.9%-8.1%7.5%3.1%11.4%
20205.8%-4.6%-7.9%0.5%-2.5%6.3%0.7%-4.4%2.3%2.9%-2.9%4.1%
201913.6%3.7%-1.2%-2.0%-4.3%5.8%-3.3%1.7%3.5%7.8%0.3%9.1%
2018-1.9%-10.6%9.4%3.1%-0.6%0.1%-3.2%-2.0%-2.2%3.2%1.9%-10.2%
20170.2%4.1%4.3%2.2%17.1%-8.3%-0.5%2.1%-1.8%-2.6%0.2%-2.2%