National Grid plc (NGG)
NYSE: NGG · Real-Time Price · USD
78.06
-0.06 (-0.08%)
At close: Sep 8, 2026, 4:00 PM EDT
78.07
-0.05 (-0.06%)
After-hours: Sep 8, 2026, 7:30 PM EDT

National Grid Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Sep 8, 202677.4778.2777.3478.0678.06-0.08%920,749
Sep 4, 202677.9078.6077.7478.1278.12-0.06%796,910
Sep 3, 202677.6178.1777.2478.1778.170.15%864,829
Sep 2, 202677.8878.2877.3978.0578.05-1.39%1,377,950
Sep 1, 202678.8379.4278.7079.1579.15-0.01%787,986
Aug 31, 202678.9979.4578.8179.1679.16-0.24%415,610
Aug 28, 202679.9280.0179.2279.3579.35-0.10%729,039
Aug 27, 202679.3779.5578.7979.4379.43-1.37%602,077
Aug 26, 202680.6181.0880.3580.5380.53-0.79%568,692
Aug 25, 202680.7181.3380.3381.1781.170.93%454,839
Aug 24, 202679.9080.4379.7680.4280.420.83%542,284
Aug 21, 202681.2181.2179.7279.7679.76-1.07%599,254
Aug 20, 202680.9281.5780.6080.6280.62-0.05%645,958
Aug 19, 202681.7482.1180.2380.6680.66-1.81%854,672
Aug 18, 202681.8582.3481.7182.1582.151.06%1,756,407
Aug 17, 202680.5381.4380.1781.2981.290.30%1,117,430
Aug 14, 202680.9381.4080.8181.0581.05-0.18%599,645
Aug 13, 202680.6481.2080.6281.2081.200.64%698,465
Aug 12, 202680.9781.5080.4880.6880.680.51%552,417
Aug 11, 202679.7780.4279.7180.2780.270.99%612,473
Aug 10, 202679.9179.9579.1079.4879.48-1.73%648,116
Aug 7, 202681.1081.4380.7880.8880.880.58%610,517
Aug 6, 202681.0781.1380.1280.4180.410.19%618,482
Aug 5, 202681.0881.1579.8580.2680.26-0.20%761,014
Aug 4, 202680.1380.4979.1780.4280.420.70%762,991
Aug 3, 202679.7080.0379.3579.8679.86-0.14%918,262
Jul 31, 202680.3680.4779.5879.9779.97-0.52%802,886
Jul 30, 202680.3480.6979.5380.3980.391.91%887,182
Jul 29, 202679.8279.9678.7678.8878.88-2.45%948,775
Jul 28, 202681.2181.9580.8280.8680.86-0.43%627,579
Jul 27, 202682.1482.4781.1181.2181.21-1.32%746,014
Jul 24, 202682.5983.0082.2682.3082.30-0.08%525,193
Jul 23, 202681.5082.4581.4382.3782.37-1.79%846,385
Jul 22, 202683.7984.0383.3383.8783.872.22%725,816
Jul 21, 202682.5182.5681.5882.0582.05-0.47%766,376
Jul 20, 202683.9384.2182.3082.4482.44-1.85%793,518
Jul 17, 202684.4285.0283.7483.9983.991.79%831,657
Jul 16, 202681.5882.6281.5082.5182.51-0.48%802,539
Jul 15, 202683.3883.6182.7282.9182.91-0.60%858,156
Jul 14, 202683.7984.1583.3883.4183.410.16%727,057
Jul 13, 202682.7583.5382.7383.2883.280.84%749,260
Jul 10, 202682.8083.0782.4282.5982.590.33%470,435
Jul 9, 202682.7682.9182.2582.3282.32-1.45%652,799
Jul 8, 202683.3183.7283.1383.5383.530.51%903,071
Jul 7, 202683.3384.0783.0783.1183.110.63%794,727
Jul 6, 202682.7782.8381.9582.5982.59-0.31%986,802
Jul 2, 202682.3082.9782.2182.8582.853.33%1,090,393
Jul 1, 202681.3781.6780.1580.1880.18-3.25%1,358,618
Jun 30, 202683.2683.5582.8082.8782.87-1.06%1,000,669
Jun 29, 202683.4583.8783.0883.7683.760.90%986,422