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 — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$62.67$157.50178,100——
2019-12-30$62.65$157.45274,100——
2019-12-27$62.92$158.13271,900——
2019-12-26$62.64$157.43152,800——
2019-12-24$62.43$156.90130,900——
2019-12-23$62.46$156.97322,200——
2019-12-20$62.65$157.451,471,100——
2019-12-19$62.27$156.502,354,500——
2019-12-18$62.46$156.971,237,000——
2019-12-17$62.64$157.43879,900——
2019-12-16$62.52$157.12749,600——
2019-12-13$61.88$155.522,878,900——
2019-12-12$58.21$146.29756,300——
2019-12-11$59.19$148.76576,600——
2019-12-10$58.43$146.85379,900——
2019-12-09$58.47$146.95555,900——
2019-12-06$58.39$146.75528,000——
2019-12-05$58.05$145.891,021,600——
2019-12-04$57.53$144.58849,600——
2019-12-03$57.00$143.25364,900——
2019-12-02$56.87$142.93486,600——
2019-11-29$57.46$144.41232,500——
2019-11-27$58.30$146.52574,500——
2019-11-26$58.63$144.67659,300——
2019-11-25$58.94$145.43987,200——
2019-11-22$57.80$142.62367,600——
2019-11-21$57.42$141.68411,800——
2019-11-20$57.50$141.88309,000——
2019-11-19$58.19$143.58360,000——
2019-11-18$58.43$144.17462,800——
2019-11-15$57.74$142.47551,100——
2019-11-14$57.41$141.66595,100——
2019-11-13$56.99$140.62687,000——
2019-11-12$56.72$139.951,126,200——
2019-11-11$56.77$140.08278,300——
2019-11-08$56.96$140.55370,800——
2019-11-07$56.89$140.37647,800——
2019-11-06$57.45$141.76633,100——
2019-11-05$57.27$141.31311,600——
2019-11-04$57.58$142.08486,900——
2019-11-01$58.12$143.41346,200——
2019-10-31$58.37$144.03402,600——
2019-10-30$57.75$142.50349,300——
2019-10-29$57.42$141.68432,500——
2019-10-28$57.65$142.25362,500——
2019-10-25$57.89$142.84614,200——
2019-10-24$59.05$145.701,077,400——
2019-10-23$59.47$146.74809,500——
2019-10-22$58.46$144.25684,000——
2019-10-21$58.02$143.16589,900——
2019-10-18$58.21$143.63690,500——
2019-10-17$57.76$142.521,479,400——
2019-10-16$57.06$140.791,554,700——
2019-10-15$56.78$140.101,070,200——
2019-10-14$55.34$136.55590,100——
2019-10-11$55.78$137.631,162,900——
2019-10-10$53.84$132.85529,100——
2019-10-09$53.60$132.261,232,900——
2019-10-08$53.88$132.95923,100——
2019-10-07$54.13$133.56861,900——
2019-10-04$53.76$132.65329,500——
2019-10-03$52.95$130.65289,900——
2019-10-02$52.91$130.55583,800——
2019-10-01$54.05$133.37288,500——
2019-09-30$54.13$133.56649,000——
2019-09-27$54.02$133.29949,200——
2019-09-26$54.62$134.77510,100——
2019-09-25$53.17$131.19406,600——
2019-09-24$53.94$133.09555,900——
2019-09-23$53.43$131.84390,900——
2019-09-20$53.16$131.17481,900——
2019-09-19$53.23$131.34416,900——
2019-09-18$52.61$129.81527,600——
2019-09-17$52.40$129.29649,900——
2019-09-16$51.73$127.64492,900——
2019-09-13$51.44$126.93363,000——
2019-09-12$51.29$126.56398,000——
2019-09-11$51.06$125.99457,000——
2019-09-10$50.55$124.73491,400——
2019-09-09$50.54$124.71559,900——
2019-09-06$51.70$127.57485,700——
2019-09-05$52.08$128.50605,800——
2019-09-04$52.95$130.65372,600——
2019-09-03$52.93$130.60612,200——
2019-08-30$52.31$129.07400,000——
2019-08-29$52.09$128.53369,200——
2019-08-28$51.87$127.99509,700——
2019-08-27$52.30$129.05498,900——
2019-08-26$52.02$128.36249,500——
2019-08-23$51.91$128.09482,600——
2019-08-22$52.04$128.41322,200——
2019-08-21$51.91$128.09265,300——
2019-08-20$51.58$127.27344,200——
2019-08-19$52.50$129.54481,600——
2019-08-16$52.26$128.95468,200——
2019-08-15$51.61$127.35638,200——
2019-08-14$50.38$124.31622,800——
2019-08-13$50.94$125.69627,900——
2019-08-12$51.10$126.09381,700——
2019-08-09$51.04$125.94583,200——
2019-08-08$51.40$126.83353,000——
2019-08-07$51.39$126.80370,000——
2019-08-06$50.76$125.25451,800——
2019-08-05$50.66$125.00445,300——
2019-08-02$51.90$128.06452,000——
2019-08-01$51.99$128.28517,000——
2019-07-31$51.44$126.93440,900——
2019-07-30$51.69$127.54372,900——
2019-07-29$52.43$129.37281,000——
2019-07-26$52.28$129.00274,200——
2019-07-25$52.38$129.25361,600——
2019-07-24$52.61$129.81371,900——
2019-07-23$52.24$128.90455,800——
2019-07-22$51.91$128.09316,100——
2019-07-19$51.88$128.01377,000——
2019-07-18$52.32$129.10484,000——
2019-07-17$51.53$127.15378,000——
2019-07-16$51.66$127.47517,200——
2019-07-15$52.54$129.64369,200——
2019-07-12$52.65$129.91393,300——
2019-07-11$52.85$130.40706,200——
2019-07-10$53.53$132.08489,700——
2019-07-09$53.49$131.98445,800——
2019-07-08$53.45$131.89461,000——
2019-07-05$53.88$132.95471,700——
2019-07-03$54.33$134.06283,800——
2019-07-02$54.38$134.18616,200——
2019-07-01$53.12$131.07447,000——
2019-06-28$53.18$131.22339,200——
2019-06-27$52.75$130.16385,300——
2019-06-26$52.60$129.79502,600——
2019-06-25$53.21$131.29572,500——
2019-06-24$53.87$132.92988,600——
2019-06-21$54.04$133.34399,900——
2019-06-20$53.72$132.55377,400——
2019-06-19$53.00$130.78395,200——
2019-06-18$52.99$130.75656,800——
2019-06-17$52.18$128.75373,100——
2019-06-14$52.56$129.69410,100——
2019-06-13$51.96$128.21378,200——
2019-06-12$52.13$128.63396,200——
2019-06-11$51.76$127.72420,500——
2019-06-10$51.65$127.44602,900——
2019-06-07$51.83$127.89740,900——
2019-06-06$51.52$127.121,279,300——
2019-06-05$50.76$125.25492,100——
2019-06-04$50.10$123.62586,000——
2019-06-03$50.60$124.85517,200——
2019-05-31$50.28$124.06779,700——
2019-05-30$48.95$120.78681,100——
2019-05-29$51.09$121.06637,800——
2019-05-28$51.30$121.56495,800——
2019-05-24$51.79$122.72472,500——
2019-05-23$51.26$121.47897,500——
2019-05-22$51.50$122.03564,500——
2019-05-21$52.16$123.60687,100——
2019-05-20$51.86$122.89333,800——
2019-05-17$52.22$123.74648,300——
2019-05-16$51.84$122.84828,100——
2019-05-15$54.14$128.29535,600——
2019-05-14$54.47$129.07667,600——
2019-05-13$55.27$130.97443,000——
2019-05-10$54.98$130.28421,300——
2019-05-09$53.93$127.79327,500——
2019-05-08$53.59$126.99403,800——
2019-05-07$54.32$128.72383,700——
2019-05-06$54.18$128.39243,400——
2019-05-03$54.43$128.98280,900——
2019-05-02$53.71$127.27326,300——
2019-05-01$53.92$127.77443,800——
2019-04-30$54.72$129.66449,400——
2019-04-29$53.90$127.72347,200——
2019-04-26$53.85$127.60299,900——
2019-04-25$53.68$127.20318,400——
2019-04-24$53.52$126.82382,600——
2019-04-23$53.08$125.78341,900——
2019-04-22$53.15$125.94446,600——
2019-04-18$53.19$126.04301,500——
2019-04-17$53.35$126.42614,400——
2019-04-16$53.27$126.23320,500——
2019-04-15$53.81$127.51281,700——
2019-04-12$53.78$127.44551,900——
2019-04-11$53.95$127.84466,200——
2019-04-10$54.45$129.03754,800——
2019-04-09$54.18$128.39526,000——
2019-04-08$54.45$129.03931,300——
2019-04-05$54.55$129.261,445,800——
2019-04-04$55.17$130.731,171,900——
2019-04-03$55.43$131.35905,500——
2019-04-02$55.40$131.281,822,400——
2019-04-01$55.40$131.28882,800——
2019-03-29$55.84$132.32883,200——
2019-03-28$56.20$133.17795,200——
2019-03-27$58.58$138.81567,200——
2019-03-26$58.93$139.64613,100——
2019-03-25$58.18$137.86370,800——
2019-03-22$58.20$137.91594,100——
2019-03-21$58.13$137.75464,900——
2019-03-20$58.46$138.53334,800——
2019-03-19$58.40$138.38403,800——
2019-03-18$58.62$138.91304,900——
2019-03-15$58.28$138.10332,200——
2019-03-14$57.87$137.13307,300——
2019-03-13$57.98$137.39295,300——
2019-03-12$57.70$136.73343,400——
2019-03-11$57.35$135.90423,900——
2019-03-08$57.22$135.59367,100——
2019-03-07$56.72$134.40564,500——
2019-03-06$55.83$132.30624,700——
2019-03-05$56.10$132.93723,700——
2019-03-04$56.31$133.43398,300——
2019-03-01$56.48$133.84448,800——
2019-02-28$56.50$133.88426,600——
2019-02-27$56.75$134.48681,500——
2019-02-26$56.92$134.88556,400——
2019-02-25$56.06$132.84346,000——
2019-02-22$56.21$133.20460,600——
2019-02-21$55.94$132.56339,100——
2019-02-20$55.54$131.61410,800——
2019-02-19$55.12$130.61547,100——
2019-02-15$54.31$128.69446,100——
2019-02-14$54.36$128.81527,700——
2019-02-13$54.40$128.91343,700——
2019-02-12$54.50$129.14531,200——
2019-02-11$54.52$129.19605,400——
2019-02-08$54.78$129.81495,700——
2019-02-07$55.02$130.38703,300——
2019-02-06$54.69$129.59485,500——
2019-02-05$54.95$130.21597,600——
2019-02-04$54.61$129.40659,500——
2019-02-01$54.78$129.81790,200——
2019-01-31$54.49$129.12570,400——
2019-01-30$53.98$127.91593,600——
2019-01-29$53.32$126.35766,100——
2019-01-28$52.40$124.17643,600——
2019-01-25$52.26$123.84577,300——
2019-01-24$52.95$125.47639,600——
2019-01-23$52.44$124.26574,200——
2019-01-22$51.86$122.89871,800——
2019-01-18$52.00$123.22623,100——
2019-01-17$51.44$121.89654,400——
2019-01-16$51.53$122.11610,100——
2019-01-15$51.18$121.28757,500——
2019-01-14$50.51$119.691,412,200——
2019-01-11$51.51$122.06832,100——
2019-01-10$51.30$121.56680,000——
2019-01-09$50.56$119.81853,200——
2019-01-08$50.30$119.19776,900——
2019-01-07$49.77$117.94820,100——
2019-01-04$49.78$117.96670,200——
2019-01-03$48.99$116.091,022,300——
2019-01-02$48.75$115.521,329,800——