National Grid plc (NGG) NYSE

Currency In USD

NGG Historical Return

If you invested $1000 in National Grid plc (NGG) 10 years ago, it would be worth $1,662.11 as of July 13, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,577.05, while $1000 invested 1 year ago would be worth $1,177.67. This corresponds to total returns of 66.21%, 57.7%, 17.77%, respectively, with annualized returns of 5.21%, 9.53%, 17.77%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

NGG Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
July 10, 2026	82.8	82.59	82.59	83.07	82.42	470,435
July 09, 2026	82.76	82.32	82.32	82.91	82.25	649,785
July 08, 2026	83.31	83.53	83.53	83.72	83.13	887,308
July 07, 2026	83.33	83.11	83.11	84.07	83.07	794,727
July 06, 2026	82.77	82.59	82.59	82.83	81.95	986,802
July 02, 2026	82.3	82.85	82.85	82.97	82.21	1.09M
July 01, 2026	81.37	80.18	80.18	81.67	80.15	1.36M
June 30, 2026	83.26	82.87	82.87	83.55	82.8	997,625
June 29, 2026	83.45	83.76	83.76	83.87	83.08	986,422
June 26, 2026	83.52	83.01	83.01	83.74	82.51	1.25M
June 25, 2026	83.51	83.42	83.42	84.1	83	1.24M
June 24, 2026	81.45	82.83	82.83	83.21	81.11	2.7M
June 23, 2026	80.59	81.57	81.57	81.83	80.39	1.32M
June 22, 2026	80.49	80.97	80.97	81.34	80.34	1.28M
June 18, 2026	80.15	79.44	79.44	80.2	78.76	2.95M
June 17, 2026	81.45	80.68	80.68	81.85	80.48	953,975
June 16, 2026	81.64	82.28	82.28	82.94	81.47	1.02M
June 15, 2026	81.06	81.57	81.57	81.85	80.72	888,141
June 12, 2026	81.24	81.84	81.84	81.94	81.22	665,167
June 11, 2026	81.53	81.52	81.52	81.95	80.88	901,833
June 10, 2026	80.59	80.38	80.38	80.9	80.37	707,949
June 09, 2026	80.8	81.08	81.08	81.08	80.33	889,162
June 08, 2026	80.72	80.17	80.17	81.05	80	1.07M
June 05, 2026	81.62	81.86	81.86	82.04	81.48	954,293
June 04, 2026	81.68	81.38	81.38	81.81	80.71	899,853
June 03, 2026	80.97	80.23	80.23	81.53	80.23	1.03M
June 02, 2026	80.59	80.64	80.64	81.25	80.02	894,441
June 01, 2026	80.61	80	80	80.82	79.69	1.63M
May 29, 2026	82.4	81.53	81.53	82.49	81.12	1.52M
May 28, 2026	85.79	84.86	84.86	86.1	84.5	904,050
May 27, 2026	85.96	85.79	85.79	86.35	85.51	1.06M
May 26, 2026	88.12	87.68	87.68	88.14	87.22	668,493
May 22, 2026	87.14	86.61	86.61	87.34	86.45	678,502
May 21, 2026	85.47	86.42	86.42	86.49	85.42	714,544
May 20, 2026	84.08	84.72	84.72	85.2	83.96	1.18M
May 19, 2026	84.05	84.15	84.15	84.81	83.34	1.4M
May 18, 2026	82.02	83.84	83.84	83.89	82.02	4.19M
May 15, 2026	81.83	80.64	80.64	82.19	79.47	7.05M
May 14, 2026	87.73	87.43	87.43	87.86	86.7	4.45M
May 13, 2026	86.63	86.98	86.98	87.19	86.26	2.9M
May 12, 2026	86	87.24	87.24	87.52	85.58	2.55M
May 11, 2026	86.58	87.16	87.16	87.63	86.57	1.54M
May 08, 2026	87.14	86.89	86.89	87.28	86.56	989,519
May 07, 2026	87.23	85.91	85.91	87.23	85.86	834,745
May 06, 2026	88.16	87.85	87.85	88.63	87.85	812,709
May 05, 2026	87.12	87.64	87.64	88.09	86.81	885,325
May 04, 2026	88.47	87.5	87.5	88.6	87.17	508,535
May 01, 2026	88.86	88.48	88.48	89.74	88.47	879,745
April 30, 2026	88.24	89.54	89.54	89.68	88.19	1.17M
April 29, 2026	86.73	85.98	85.98	86.93	85.68	1.12M
April 28, 2026	87	87.45	87.45	87.78	86.77	782,695
April 27, 2026	87.45	87.23	87.23	87.89	87.22	550,104
April 24, 2026	87.42	87.42	87.42	87.69	87.09	676,860
April 23, 2026	86.36	86.96	86.96	87.05	86.34	644,893
April 22, 2026	86.51	85.6	85.6	86.79	85.48	834,958
April 21, 2026	86	84.27	84.27	86.13	84.27	920,695
April 20, 2026	86.88	86.02	86.02	86.88	85.81	1.27M
April 17, 2026	86.4	86.92	86.92	87.18	85.56	848,780
April 16, 2026	88.62	87.52	87.52	88.73	86.93	724,150
April 15, 2026	88.52	87.86	87.86	88.57	87.66	610,451