National Grid plc (LON:NG)
London · Delayed Price · Currency is GBP · Price in GBX 1,255.00
+4.00 (0.32%)
May 20, 2026, 5:15 PM GMT
National Grid Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 20, 2026 | 1,251.00 | 1,261.00 | 1,238.50 | 1,255.00 | 1,255.00 | 0.32% | 24,021,611 |
| May 19, 2026 | 1,236.00 | 1,260.50 | 1,236.00 | 1,251.00 | 1,251.00 | 1.58% | 17,970,185 |
| May 18, 2026 | 1,195.00 | 1,231.50 | 1,187.00 | 1,231.50 | 1,231.50 | 3.66% | 16,228,237 |
| May 15, 2026 | 1,280.00 | 1,284.50 | 1,187.50 | 1,188.00 | 1,188.00 | -7.94% | 45,232,880 |
| May 14, 2026 | 1,286.50 | 1,310.50 | 1,267.50 | 1,290.50 | 1,290.50 | 1.14% | 12,887,580 |
| May 13, 2026 | 1,280.50 | 1,298.50 | 1,267.50 | 1,276.00 | 1,276.00 | -0.08% | 10,283,580 |
| May 12, 2026 | 1,271.00 | 1,281.50 | 1,264.00 | 1,277.00 | 1,277.00 | -0.08% | 12,580,340 |
| May 11, 2026 | 1,276.50 | 1,281.00 | 1,253.50 | 1,278.00 | 1,278.00 | 0.03% | 6,604,757 |
| May 8, 2026 | 1,257.20 | 1,280.89 | 1,257.20 | 1,277.60 | 1,277.60 | 0.33% | 8,435,878 |
| May 7, 2026 | 1,294.40 | 1,297.60 | 1,271.40 | 1,273.40 | 1,273.40 | -1.91% | 26,110,440 |
| May 6, 2026 | 1,297.20 | 1,303.80 | 1,280.80 | 1,298.20 | 1,298.20 | 0.46% | 11,662,420 |
| May 5, 2026 | 1,294.80 | 1,310.40 | 1,278.60 | 1,292.20 | 1,292.20 | -1.28% | 16,192,580 |
| May 1, 2026 | 1,322.80 | 1,322.80 | 1,301.20 | 1,309.00 | 1,309.00 | -0.24% | 4,458,178 |
| Apr 30, 2026 | 1,273.80 | 1,320.60 | 1,273.80 | 1,312.20 | 1,312.20 | 2.53% | 15,012,120 |
| Apr 29, 2026 | 1,295.40 | 1,298.60 | 1,269.60 | 1,279.80 | 1,279.80 | -1.55% | 31,839,750 |
| Apr 28, 2026 | 1,292.80 | 1,302.60 | 1,285.20 | 1,300.00 | 1,300.00 | 0.49% | 16,237,770 |
| Apr 27, 2026 | 1,292.40 | 1,298.00 | 1,283.00 | 1,293.60 | 1,293.60 | -0.11% | 6,202,723 |
| Apr 24, 2026 | 1,299.60 | 1,303.00 | 1,290.40 | 1,295.00 | 1,295.00 | 0.61% | 6,990,922 |
| Apr 23, 2026 | 1,262.20 | 1,287.20 | 1,259.40 | 1,287.20 | 1,287.20 | 0.97% | 5,706,497 |
| Apr 22, 2026 | 1,257.40 | 1,283.20 | 1,257.40 | 1,274.80 | 1,274.80 | 1.67% | 14,133,680 |
| Apr 21, 2026 | 1,275.80 | 1,284.60 | 1,253.80 | 1,253.80 | 1,253.80 | -1.77% | 12,694,290 |
| Apr 20, 2026 | 1,283.00 | 1,289.00 | 1,273.40 | 1,276.40 | 1,276.40 | 0.13% | 6,386,262 |
| Apr 17, 2026 | 1,283.00 | 1,286.00 | 1,258.00 | 1,274.80 | 1,274.80 | -0.96% | 10,194,160 |
| Apr 16, 2026 | 1,294.40 | 1,318.10 | 1,284.60 | 1,287.20 | 1,287.20 | -0.53% | 6,720,869 |
| Apr 15, 2026 | 1,304.00 | 1,311.40 | 1,291.60 | 1,294.00 | 1,294.00 | -1.16% | 7,789,439 |
| Apr 14, 2026 | 1,318.00 | 1,321.20 | 1,304.80 | 1,309.20 | 1,309.20 | -0.80% | 17,685,440 |
| Apr 13, 2026 | 1,342.60 | 1,346.12 | 1,311.40 | 1,319.80 | 1,319.80 | -2.06% | 12,191,150 |
| Apr 10, 2026 | 1,342.20 | 1,354.80 | 1,340.20 | 1,347.60 | 1,347.60 | -0.22% | 7,714,201 |
| Apr 9, 2026 | 1,344.60 | 1,352.00 | 1,336.20 | 1,350.60 | 1,350.60 | 1.43% | 5,821,673 |
| Apr 8, 2026 | 1,337.00 | 1,340.00 | 1,313.00 | 1,331.60 | 1,331.60 | 1.15% | 12,990,260 |
| Apr 7, 2026 | 1,317.20 | 1,322.00 | 1,310.40 | 1,316.40 | 1,316.40 | -0.50% | 6,827,573 |
| Apr 2, 2026 | 1,299.00 | 1,325.00 | 1,293.50 | 1,323.00 | 1,323.00 | 2.20% | 8,389,437 |
| Apr 1, 2026 | 1,284.00 | 1,298.50 | 1,281.50 | 1,294.50 | 1,294.50 | 1.97% | 11,884,900 |
| Mar 31, 2026 | 1,271.00 | 1,283.50 | 1,266.00 | 1,269.50 | 1,269.50 | -0.24% | 10,193,770 |
| Mar 30, 2026 | 1,237.00 | 1,272.50 | 1,235.00 | 1,272.50 | 1,272.50 | 2.91% | 9,756,360 |
| Mar 27, 2026 | 1,243.50 | 1,247.50 | 1,217.50 | 1,236.50 | 1,236.50 | -0.04% | 29,030,840 |
| Mar 26, 2026 | 1,248.00 | 1,256.00 | 1,233.00 | 1,237.00 | 1,237.00 | -1.98% | 16,517,500 |
| Mar 25, 2026 | 1,238.50 | 1,262.00 | 1,236.50 | 1,262.00 | 1,262.00 | 2.44% | 10,492,910 |
| Mar 24, 2026 | 1,223.00 | 1,236.50 | 1,217.00 | 1,232.00 | 1,232.00 | 1.73% | 10,134,720 |
| Mar 23, 2026 | 1,223.00 | 1,245.00 | 1,207.25 | 1,211.00 | 1,211.00 | -1.78% | 13,858,920 |
| Mar 20, 2026 | 1,276.50 | 1,285.50 | 1,222.50 | 1,233.00 | 1,233.00 | -3.07% | 65,757,150 |
| Mar 19, 2026 | 1,305.50 | 1,316.50 | 1,270.50 | 1,272.00 | 1,272.00 | -3.71% | 15,488,410 |
| Mar 18, 2026 | 1,348.50 | 1,354.00 | 1,315.50 | 1,321.00 | 1,321.00 | -2.94% | 13,964,820 |
| Mar 17, 2026 | 1,358.00 | 1,374.00 | 1,356.00 | 1,361.00 | 1,361.00 | 0.37% | 11,292,950 |
| Mar 16, 2026 | 1,350.00 | 1,376.00 | 1,346.00 | 1,356.00 | 1,356.00 | -1.27% | 14,002,930 |
| Mar 13, 2026 | 1,358.50 | 1,386.50 | 1,350.00 | 1,373.50 | 1,373.50 | 0.40% | 5,683,901 |
| Mar 12, 2026 | 1,332.00 | 1,369.00 | 1,328.00 | 1,368.00 | 1,368.00 | 2.51% | 7,214,922 |
| Mar 11, 2026 | 1,339.50 | 1,346.00 | 1,330.50 | 1,334.50 | 1,334.50 | -1.04% | 11,326,380 |
| Mar 10, 2026 | 1,342.50 | 1,356.00 | 1,341.00 | 1,348.50 | 1,348.50 | 1.20% | 14,697,140 |
| Mar 9, 2026 | 1,321.50 | 1,335.50 | 1,307.00 | 1,332.50 | 1,332.50 | -0.37% | 10,011,740 |