NYSE:NGG | Historical Stock Price | NATIONAL GRID PLC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2005-08-10 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$38.74$60.23$93.65$145.62$226.42$352.062005-08-102026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$53.16$54.1622,534
2005-12-29$53.35$54.3626,564
2005-12-28$53.36$54.3731,327
2005-12-27$53.07$54.0739,022
2005-12-23$53.25$54.2634,991
2005-12-22$54.24$55.2645,617
2005-12-21$54.42$55.4587,936
2005-12-20$53.60$54.62114,500
2005-12-19$53.42$54.43267,197
2005-12-16$53.77$54.7928,762
2005-12-15$52.96$53.9636,823
2005-12-14$53.72$54.7419,236
2005-12-13$54.09$55.1257,983
2005-12-12$53.48$54.5059,082
2005-12-09$52.22$53.2143,052
2005-12-08$52.34$53.3383,997
2005-12-07$51.42$52.3954,594
2005-12-06$51.75$52.7330,320
2005-12-05$51.93$52.9237,556
2005-12-02$51.54$52.5236,090
2005-12-01$52.02$53.0168,517
2005-11-30$50.57$51.5329,862
2005-11-29$51.76$51.7621,892
2005-11-28$51.93$51.93242,099
2005-11-25$52.02$52.0211,633
2005-11-23$52.01$52.0136,090
2005-11-22$51.65$51.6550,838
2005-11-21$51.54$51.5434,808
2005-11-18$51.40$51.4062,196
2005-11-17$50.73$50.7352,304
2005-11-16$50.16$50.1634,625
2005-11-15$50.38$50.3827,572
2005-11-14$50.99$50.9971,265
2005-11-11$50.26$50.2632,884
2005-11-10$50.52$50.5238,564
2005-11-09$50.05$50.0543,785
2005-11-08$49.32$49.3245,434
2005-11-07$50.43$50.4340,854
2005-11-04$49.95$49.9534,625
2005-11-03$49.83$49.8342,594
2005-11-02$50.49$50.4940,396
2005-11-01$49.92$49.9229,587
2005-10-31$50.04$50.0428,304
2005-10-28$50.17$50.1758,349
2005-10-27$49.02$49.0296,913
2005-10-26$48.56$48.5661,830
2005-10-25$49.84$49.8455,143
2005-10-24$49.92$49.9243,327
2005-10-21$48.94$48.9470,166
2005-10-20$48.62$48.6241,312
2005-10-19$49.04$49.0461,464
2005-10-18$49.13$49.1334,716
2005-10-17$49.67$49.6722,717
2005-10-14$49.61$49.6148,731
2005-10-13$49.29$49.2951,113
2005-10-12$50.03$50.0369,982
2005-10-11$50.51$50.5123,999
2005-10-10$50.72$50.7225,007
2005-10-07$51.15$51.1525,098
2005-10-06$50.81$50.8162,563
2005-10-05$51.02$51.0240,487
2005-10-04$51.32$51.3282,165
2005-10-03$51.50$51.5073,921
2005-09-30$51.26$51.26272,968
2005-09-29$52.03$52.0339,388
2005-09-28$52.55$52.5537,648
2005-09-27$52.70$52.7042,044
2005-09-26$53.20$53.2028,579
2005-09-23$53.52$53.5255,418
2005-09-22$53.38$53.3880,700
2005-09-21$53.72$53.7263,570
2005-09-20$53.47$53.4743,235
2005-09-19$54.12$54.1249,006
2005-09-16$54.39$54.3926,106
2005-09-15$54.22$54.2236,274
2005-09-14$54.86$54.8639,296
2005-09-13$54.43$54.4325,190
2005-09-12$54.52$54.5229,404
2005-09-09$54.64$54.6483,448
2005-09-08$54.40$54.4072,730
2005-09-07$55.13$55.1363,296
2005-09-06$56.38$56.38133,186
2005-09-02$54.30$54.3076,303
2005-09-01$53.06$53.0690,409
2005-08-31$51.88$51.8879,051
2005-08-30$50.78$50.78133,553
2005-08-29$51.75$51.7552,578
2005-08-26$51.72$51.7228,488
2005-08-25$52.02$52.02112,668
2005-08-24$51.16$51.16110,286
2005-08-23$50.81$50.81114,592
2005-08-22$50.57$50.57220,939
2005-08-19$50.85$50.8577,860
2005-08-18$50.62$50.6229,953
2005-08-17$50.80$50.8022,717
2005-08-16$51.23$51.2361,372
2005-08-15$51.69$51.69158,010
2005-08-12$50.94$50.94126,316
2005-08-11$51.24$51.24117,798
2005-08-10$51.44$51.44146,652