National Grid PLC (NG.LSE) — Price History
As of 2026-08-07 — refreshed nightly from the Closelook data lake. Diary readings, not advice.
Daily prices
| Date | Open | High | Low | Close | Chg % | Volume |
|---|---|---|---|---|---|---|
| 2026-08-07 | 1193.50 | 1206.00 | 1183.00 | 1200.00 | +0.33% | 13,132,882 |
| 2026-08-06 | 1200.00 | 1203.50 | 1188.07 | 1196.00 | +0.72% | 4,391,333 |
| 2026-08-05 | 1196.50 | 1209.00 | 1186.00 | 1187.50 | -0.04% | 6,578,033 |
| 2026-08-04 | 1190.50 | 1202.50 | 1174.50 | 1188.00 | -0.08% | 5,957,755 |
| 2026-08-03 | 1184.50 | 1189.50 | 1177.50 | 1189.00 | -0.08% | 9,032,222 |
| 2026-07-31 | 1192.00 | 1204.50 | 1184.00 | 1190.00 | +0.46% | 9,178,895 |
| 2026-07-30 | 1187.50 | 1206.50 | 1181.00 | 1184.50 | -0.71% | 11,305,326 |
| 2026-07-29 | 1214.50 | 1218.00 | 1189.00 | 1193.00 | -2.05% | 9,992,654 |
| 2026-07-28 | 1218.50 | 1229.50 | 1208.00 | 1218.00 | -0.37% | 5,652,456 |
| 2026-07-27 | 1244.50 | 1245.50 | 1222.50 | 1222.50 | -1.21% | 8,008,031 |
| 2026-07-24 | 1231.00 | 1241.00 | 1226.89 | 1237.50 | +0.28% | 4,219,349 |
| 2026-07-23 | 1244.00 | 1249.00 | 1218.50 | 1234.00 | -1.24% | 7,652,418 |
| 2026-07-22 | 1221.50 | 1251.50 | 1216.50 | 1249.50 | +2.08% | 7,482,245 |
| 2026-07-21 | 1228.50 | 1236.50 | 1218.00 | 1224.00 | -0.97% | 5,254,301 |
| 2026-07-20 | 1250.00 | 1255.00 | 1231.50 | 1236.00 | -1.67% | 7,589,707 |
| 2026-07-17 | 1225.00 | 1262.50 | 1222.00 | 1257.00 | +3.33% | 8,067,140 |
| 2026-07-16 | 1224.50 | 1226.50 | 1204.50 | 1216.50 | -1.50% | 6,129,665 |
| 2026-07-15 | 1246.00 | 1251.00 | 1227.50 | 1235.00 | -1.12% | 8,563,436 |
| 2026-07-14 | 1240.50 | 1250.50 | 1235.50 | 1249.00 | +0.69% | 7,565,267 |
| 2026-07-13 | 1226.00 | 1244.00 | 1226.00 | 1240.50 | +1.18% | 7,733,909 |
| 2026-07-10 | 1229.50 | 1239.00 | 1226.00 | 1226.00 | -0.33% | 8,108,671 |
| 2026-07-09 | 1248.50 | 1253.00 | 1226.50 | 1230.00 | -1.40% | 5,087,845 |
| 2026-07-08 | 1243.50 | 1250.00 | 1235.50 | 1247.50 | +0.00% | 6,545,075 |
| 2026-07-07 | 1230.50 | 1252.00 | 1220.50 | 1247.50 | +1.34% | 16,320,117 |
| 2026-07-06 | 1244.00 | 1252.50 | 1222.50 | 1231.00 | -1.05% | 9,819,214 |
| 2026-07-03 | 1242.00 | 1251.00 | 1236.50 | 1244.00 | +1.14% | 6,035,975 |
| 2026-07-02 | 1207.50 | 1235.50 | 1200.45 | 1230.00 | +1.57% | 17,206,708 |
| 2026-07-01 | 1248.50 | 1249.05 | 1210.00 | 1211.00 | -2.96% | 19,600,580 |
| 2026-06-30 | 1257.00 | 1262.50 | 1247.50 | 1248.00 | -0.52% | 11,014,757 |
| 2026-06-29 | 1248.00 | 1257.00 | 1239.50 | 1254.50 | +0.72% | 10,548,300 |
| 2026-06-26 | 1257.00 | 1262.00 | 1245.50 | 1245.50 | -0.60% | 12,664,576 |
| 2026-06-25 | 1243.50 | 1266.50 | 1240.00 | 1253.00 | +0.97% | 22,738,067 |
| 2026-06-24 | 1218.50 | 1241.00 | 1216.50 | 1241.00 | +1.26% | 17,408,744 |
| 2026-06-23 | 1218.00 | 1230.00 | 1199.50 | 1225.50 | +0.37% | 16,047,264 |
| 2026-06-22 | 1210.50 | 1221.00 | 1193.50 | 1221.00 | +0.74% | 9,305,883 |
| 2026-06-19 | 1196.50 | 1212.00 | 1174.50 | 1212.00 | +1.81% | 41,967,099 |
| 2026-06-18 | 1210.00 | 1215.00 | 1190.50 | 1190.50 | -2.10% | 29,451,977 |
| 2026-06-17 | 1219.50 | 1220.00 | 1201.00 | 1216.00 | -0.65% | 11,887,266 |
| 2026-06-16 | 1213.00 | 1224.00 | 1206.00 | 1224.00 | +1.24% | 11,041,549 |
| 2026-06-15 | 1213.00 | 1213.00 | 1194.95 | 1209.00 | +0.00% | 11,225,961 |
| 2026-06-12 | 1212.50 | 1217.00 | 1200.00 | 1209.00 | +0.08% | 9,754,069 |
| 2026-06-11 | 1203.00 | 1221.50 | 1194.00 | 1208.00 | +0.71% | 8,751,332 |
| 2026-06-10 | 1198.00 | 1201.50 | 1186.50 | 1199.50 | +0.00% | 8,682,185 |
| 2026-06-09 | 1197.50 | 1205.00 | 1194.00 | 1199.50 | -0.25% | 6,703,730 |
| 2026-06-08 | 1215.00 | 1220.00 | 1193.00 | 1202.50 | -1.23% | 10,129,459 |
| 2026-06-05 | 1209.50 | 1219.50 | 1202.50 | 1217.50 | +1.54% | 5,139,540 |
| 2026-06-04 | 1191.00 | 1211.00 | 1190.00 | 1199.00 | +0.04% | 19,201,229 |
| 2026-06-03 | 1190.50 | 1208.00 | 1190.50 | 1198.50 | +0.93% | 11,937,212 |
| 2026-06-02 | 1186.00 | 1201.00 | 1181.00 | 1187.50 | +0.30% | 10,607,159 |
| 2026-06-01 | 1193.50 | 1207.50 | 1179.50 | 1184.00 | -0.96% | 12,267,318 |
| 2026-05-29 | 1223.00 | 1226.50 | 1194.90 | 1195.50 | -2.25% | 39,113,121 |
| 2026-05-28 | 1235.00 | 1242.00 | 1222.39 | 1223.00 | -3.70% | 10,406,540 |
| 2026-05-27 | 1297.50 | 1301.50 | 1265.00 | 1270.00 | -1.85% | 18,449,061 |
| 2026-05-26 | 1297.50 | 1304.50 | 1281.50 | 1294.00 | +1.01% | 7,243,820 |
| 2026-05-22 | 1277.50 | 1295.00 | 1271.00 | 1281.00 | +0.16% | 11,536,890 |
| 2026-05-21 | 1249.50 | 1282.00 | 1246.00 | 1279.00 | +1.91% | 12,954,990 |
| 2026-05-20 | 1251.00 | 1261.00 | 1238.50 | 1255.00 | +0.32% | 28,022,180 |
| 2026-05-19 | 1236.00 | 1261.00 | 1236.00 | 1251.00 | +1.58% | 17,970,570 |
| 2026-05-18 | 1195.00 | 1231.50 | 1187.00 | 1231.50 | +3.66% | 24,708,949 |
| 2026-05-15 | 1280.00 | 1284.50 | 1187.50 | 1188.00 | -7.94% | 45,232,879 |
| 2026-05-14 | 1286.50 | 1310.50 | 1267.50 | 1290.50 | +1.14% | 12,887,580 |
| 2026-05-13 | 1280.50 | 1298.50 | 1267.50 | 1276.00 | -0.08% | 10,283,580 |
| 2026-05-12 | 1271.00 | 1281.50 | 1264.00 | 1277.00 | -0.08% | 12,580,340 |
| 2026-05-11 | 1276.50 | 1281.00 | 1253.50 | 1278.00 | +0.03% | 6,604,757 |
| 2026-05-08 | 1257.20 | 1280.89 | 1257.20 | 1277.60 | +0.33% | 8,435,878 |
| 2026-05-07 | 1294.40 | 1297.60 | 1271.40 | 1273.40 | -1.91% | 26,110,439 |
| 2026-05-06 | 1297.20 | 1303.80 | 1280.80 | 1298.20 | +0.46% | 11,662,420 |
| 2026-05-05 | 1294.80 | 1310.40 | 1278.60 | 1292.20 | -1.28% | 16,192,580 |
| 2026-05-01 | 1322.80 | 1322.80 | 1301.20 | 1309.00 | -0.24% | 4,458,178 |
| 2026-04-30 | 1273.80 | 1320.60 | 1273.80 | 1312.20 | +2.53% | 15,012,120 |
| 2026-04-29 | 1295.40 | 1298.60 | 1269.60 | 1279.80 | -1.55% | 31,839,750 |
| 2026-04-28 | 1292.80 | 1302.60 | 1285.20 | 1300.00 | +0.49% | 16,237,770 |
| 2026-04-27 | 1292.40 | 1298.00 | 1283.00 | 1293.60 | -0.11% | 6,202,723 |
| 2026-04-24 | 1299.60 | 1303.00 | 1290.40 | 1295.00 | +0.61% | 6,990,922 |
| 2026-04-23 | 1262.20 | 1287.20 | 1259.40 | 1287.20 | +0.97% | 5,706,497 |
| 2026-04-22 | 1257.40 | 1283.20 | 1257.40 | 1274.80 | +1.67% | 14,133,680 |
| 2026-04-21 | 1275.80 | 1284.60 | 1253.80 | 1253.80 | -1.77% | 12,694,290 |
| 2026-04-20 | 1283.00 | 1289.00 | 1273.40 | 1276.40 | +0.13% | 6,386,262 |
| 2026-04-17 | 1283.00 | 1286.00 | 1258.00 | 1274.80 | -0.96% | 10,194,160 |
| 2026-04-16 | 1294.40 | 1318.10 | 1284.60 | 1287.20 | -0.53% | 6,720,869 |
| 2026-04-15 | 1304.00 | 1311.40 | 1291.60 | 1294.00 | -1.16% | 7,789,439 |
| 2026-04-14 | 1318.00 | 1321.20 | 1304.80 | 1309.20 | -0.80% | 17,685,439 |
| 2026-04-13 | 1342.60 | 1346.12 | 1311.40 | 1319.80 | -2.06% | 12,191,150 |
| 2026-04-10 | 1342.20 | 1354.80 | 1340.20 | 1347.60 | -0.22% | 7,714,201 |
| 2026-04-09 | 1344.60 | 1352.00 | 1336.20 | 1350.60 | +1.43% | 5,821,673 |
| 2026-04-08 | 1337.00 | 1340.00 | 1313.00 | 1331.60 | +1.15% | 12,990,260 |
| 2026-04-07 | 1317.20 | 1322.00 | 1310.40 | 1316.40 | -0.50% | 6,827,573 |
| 2026-04-02 | 1299.00 | 1325.00 | 1293.50 | 1323.00 | +2.20% | 8,389,437 |
| 2026-04-01 | 1284.00 | 1298.50 | 1281.50 | 1294.50 | +1.97% | 11,884,900 |
| 2026-03-31 | 1271.00 | 1283.50 | 1266.00 | 1269.50 | -0.24% | 10,193,770 |
| 2026-03-30 | 1237.00 | 1272.50 | 1235.00 | 1272.50 | +2.91% | 9,756,360 |
| 2026-03-27 | 1243.50 | 1247.50 | 1217.50 | 1236.50 | -0.04% | 29,030,840 |
| 2026-03-26 | 1248.00 | 1256.00 | 1233.00 | 1237.00 | -1.98% | 16,517,500 |
| 2026-03-25 | 1238.50 | 1262.00 | 1236.50 | 1262.00 | +2.44% | 10,492,910 |
| 2026-03-24 | 1223.00 | 1236.50 | 1217.00 | 1232.00 | +1.73% | 10,134,720 |
| 2026-03-23 | 1223.00 | 1245.00 | 1207.25 | 1211.00 | -1.78% | 13,858,920 |
| 2026-03-20 | 1276.50 | 1285.50 | 1222.50 | 1233.00 | -3.07% | 65,757,148 |
| 2026-03-19 | 1305.50 | 1316.50 | 1270.50 | 1272.00 | -3.71% | 15,488,410 |
| 2026-03-18 | 1348.50 | 1354.00 | 1315.50 | 1321.00 | -2.94% | 13,964,820 |
| 2026-03-17 | 1358.00 | 1374.00 | 1356.00 | 1361.00 | +0.37% | 11,292,950 |
| 2026-03-16 | 1350.00 | 1376.00 | 1346.00 | 1356.00 | -1.27% | 14,002,930 |
| 2026-03-13 | 1358.50 | 1386.50 | 1350.00 | 1373.50 | +0.40% | 5,683,901 |
| 2026-03-12 | 1332.00 | 1369.00 | 1328.00 | 1368.00 | +2.51% | 7,214,922 |
| 2026-03-11 | 1339.50 | 1346.00 | 1330.50 | 1334.50 | -1.04% | 1,132,638 |
| 2026-03-10 | 1342.50 | 1356.00 | 1341.00 | 1348.50 | +1.20% | 1,469,714 |
| 2026-03-09 | 1321.50 | 1335.50 | 1307.00 | 1332.50 | -0.37% | 1,001,174 |
| 2026-03-06 | 1349.00 | 1359.00 | 1331.50 | 1337.50 | -1.07% | 1,119,578 |
| 2026-03-05 | 1345.50 | 1370.50 | 1342.00 | 1352.00 | +0.52% | 1,675,034 |
| 2026-03-04 | 1346.00 | 1362.00 | 1339.32 | 1345.00 | -0.04% | 1,340,615 |
| 2026-03-03 | 1381.00 | 1383.71 | 1336.50 | 1345.50 | -3.89% | 2,244,925 |
| 2026-03-02 | 1428.50 | 1428.50 | 1382.00 | 1400.00 | +0.65% | 1,571,515 |
| 2026-02-27 | 1387.00 | 1408.00 | 1377.00 | 1391.00 | +0.36% | 1,387,627 |
| 2026-02-26 | 1384.00 | 1395.00 | 1373.50 | 1386.00 | -0.14% | 6,739,656 |
| 2026-02-25 | 1353.50 | 1388.00 | 1336.50 | 1388.00 | +1.09% | 9,610,722 |
| 2026-02-24 | 1365.50 | 1387.50 | 1361.00 | 1373.00 | +0.99% | 1,125,075 |
| 2026-02-23 | 1346.50 | 1362.50 | 1343.00 | 1359.50 | +1.00% | 6,181,069 |
| 2026-02-20 | 1343.00 | 1356.00 | 1332.00 | 1346.00 | +0.26% | 1,285,418 |
| 2026-02-19 | 1338.50 | 1349.00 | 1330.00 | 1342.50 | -0.44% | 1,057,262 |
| 2026-02-18 | 1366.00 | 1376.00 | 1347.00 | 1348.50 | -2.03% | 6,124,833 |
| 2026-02-17 | 1380.50 | 1399.00 | 1366.50 | 1376.50 | +0.25% | 1,718,775 |
| 2026-02-16 | 1359.00 | 1374.00 | 1344.00 | 1373.00 | +0.51% | 6,271,879 |
| 2026-02-13 | 1351.50 | 1367.00 | 1334.00 | 1366.00 | +1.00% | 2,480,628 |
| 2026-02-12 | 1323.50 | 1352.50 | 1311.00 | 1352.50 | +1.77% | 1,161,072 |
| 2026-02-11 | 1300.00 | 1332.50 | 1295.00 | 1329.00 | +2.86% | 7,284,243 |
| 2026-02-10 | 1287.50 | 1294.00 | 1276.50 | 1292.00 | +0.47% | 7,056,406 |
| 2026-02-09 | 1290.50 | 1293.00 | 1264.30 | 1286.00 | +0.08% | 9,972,727 |
| 2026-02-06 | 1276.00 | 1296.00 | 1276.00 | 1285.00 | +0.23% | 6,508,774 |
| 2026-02-05 | 1281.00 | 1287.50 | 1261.00 | 1282.00 | +0.31% | 1,224,541 |
| 2026-02-04 | 1265.00 | 1301.00 | 1258.00 | 1278.00 | +1.75% | 9,403,597 |
| 2026-02-03 | 1233.00 | 1256.00 | 1231.50 | 1256.00 | +1.25% | 1,020,835 |
| 2026-02-02 | 1237.00 | 1255.50 | 1237.00 | 1240.50 | +0.49% | 1,078,411 |
| 2026-01-30 | 1223.00 | 1240.00 | 1222.80 | 1234.50 | +0.37% | 1,016,747 |
| 2026-01-29 | 1222.50 | 1237.50 | 1214.50 | 1230.00 | -0.04% | 6,942,011 |
| 2026-01-28 | 1218.00 | 1232.00 | 1213.00 | 1230.50 | +0.65% | 7,707,438 |
| 2026-01-27 | 1204.50 | 1224.00 | 1183.00 | 1222.50 | +1.54% | 8,396,127 |
| 2026-01-26 | 1196.00 | 1212.00 | 1193.76 | 1204.00 | +1.05% | 6,091,600 |
| 2026-01-23 | 1178.00 | 1195.00 | 1178.00 | 1191.50 | +0.42% | 7,162,943 |
| 2026-01-22 | 1194.50 | 1208.50 | 1182.50 | 1186.50 | -0.34% | 8,470,261 |
| 2026-01-21 | 1188.00 | 1198.00 | 1186.00 | 1190.50 | +0.00% | 7,084,628 |
| 2026-01-20 | 1192.50 | 1193.00 | 1174.50 | 1190.50 | -0.46% | 24,267,500 |
| 2026-01-19 | 1206.50 | 1208.00 | 1191.00 | 1196.00 | -0.46% | 4,275,561 |
| 2026-01-16 | 1181.50 | 1201.50 | 1174.83 | 1201.50 | +1.74% | 12,369,400 |
| 2026-01-15 | 1170.00 | 1183.50 | 1164.00 | 1181.00 | +1.20% | 6,233,353 |
| 2026-01-14 | 1163.50 | 1168.00 | 1148.50 | 1167.00 | +1.17% | 9,275,055 |
| 2026-01-13 | 1179.50 | 1179.50 | 1149.50 | 1153.50 | -2.12% | 6,336,562 |
| 2026-01-12 | 1192.50 | 1193.00 | 1176.00 | 1178.50 | -1.17% | 3,748,948 |
| 2026-01-09 | 1182.00 | 1193.00 | 1175.00 | 1192.50 | +0.80% | 6,923,611 |
| 2026-01-08 | 1184.50 | 1195.35 | 1179.80 | 1183.00 | -0.13% | 5,864,068 |
| 2026-01-07 | 1177.50 | 1191.00 | 1173.82 | 1184.50 | +1.07% | 18,557,561 |
| 2026-01-06 | 1147.50 | 1185.50 | 1141.00 | 1172.00 | +1.91% | 12,829,000 |
| 2026-01-05 | 1161.00 | 1163.00 | 1135.50 | 1150.00 | -0.65% | 8,360,266 |
| 2026-01-02 | 1138.00 | 1164.10 | 1137.00 | 1157.50 | +1.40% | 6,238,456 |
| 2025-12-31 | 1152.00 | 1152.00 | 1141.50 | 1141.50 | -0.52% | 2,448,313 |
| 2025-12-30 | 1139.00 | 1147.50 | 1136.50 | 1147.50 | +0.57% | 3,913,847 |
| 2025-12-29 | 1141.00 | 1145.00 | 1134.00 | 1141.00 | +0.31% | 4,671,240 |
| 2025-12-24 | 1140.00 | 1140.00 | 1135.00 | 1137.50 | -0.04% | 926,168 |
| 2025-12-23 | 1129.50 | 1141.50 | 1128.00 | 1138.00 | +0.89% | 4,153,948 |
| 2025-12-22 | 1124.00 | 1132.00 | 1122.00 | 1128.00 | -1.18% | 7,302,697 |
| 2025-12-19 | 1144.00 | 1145.50 | 1129.50 | 1141.50 | -0.04% | 27,109,961 |
| 2025-12-18 | 1152.00 | 1152.00 | 1135.50 | 1142.00 | -0.22% | 7,128,527 |
| 2025-12-17 | 1132.50 | 1151.50 | 1127.50 | 1144.50 | +2.05% | 8,137,190 |
| 2025-12-16 | 1130.50 | 1136.55 | 1119.50 | 1121.50 | -0.40% | 9,370,386 |
| 2025-12-15 | 1121.50 | 1131.00 | 1120.00 | 1126.00 | +0.67% | 11,972,780 |
| 2025-12-12 | 1118.50 | 1125.00 | 1110.50 | 1118.50 | +0.22% | 6,597,913 |
| 2025-12-11 | 1109.50 | 1119.00 | 1102.50 | 1116.00 | -0.09% | 6,585,512 |
| 2025-12-10 | 1129.50 | 1131.53 | 1117.00 | 1117.00 | -1.06% | 7,994,859 |
| 2025-12-09 | 1131.00 | 1137.50 | 1126.50 | 1129.00 | -0.57% | 8,757,795 |
| 2025-12-08 | 1135.00 | 1141.50 | 1132.50 | 1135.50 | +0.09% | 4,842,976 |
| 2025-12-05 | 1135.50 | 1142.50 | 1133.00 | 1134.50 | -0.70% | 5,412,288 |
| 2025-12-04 | 1144.00 | 1144.50 | 1131.50 | 1142.50 | -0.09% | 11,177,680 |
| 2025-12-03 | 1148.50 | 1148.50 | 1134.26 | 1143.50 | -0.61% | 6,983,847 |
| 2025-12-02 | 1148.00 | 1160.00 | 1145.50 | 1150.50 | +0.57% | 10,164,900 |
| 2025-12-01 | 1144.00 | 1151.00 | 1139.00 | 1144.00 | -0.22% | 11,177,710 |
| 2025-11-28 | 1145.00 | 1147.00 | 1139.50 | 1146.50 | +0.22% | 7,734,713 |
| 2025-11-27 | 1134.50 | 1145.50 | 1131.00 | 1144.00 | +0.84% | 9,592,897 |
| 2025-11-26 | 1120.00 | 1134.50 | 1111.50 | 1134.50 | +0.98% | 16,152,780 |
| 2025-11-25 | 1117.50 | 1127.50 | 1112.00 | 1123.50 | +0.67% | 7,701,936 |
| 2025-11-24 | 1135.00 | 1135.00 | 1115.99 | 1116.00 | -1.98% | 18,105,770 |
| 2025-11-21 | 1142.00 | 1143.00 | 1131.50 | 1138.50 | -0.09% | 10,429,340 |
| 2025-11-20 | 1138.00 | 1148.50 | 1137.00 | 1139.50 | -1.43% | 13,581,120 |
| 2025-11-19 | 1167.00 | 1170.50 | 1156.00 | 1156.00 | -1.37% | 8,904,710 |
| 2025-11-18 | 1168.00 | 1183.50 | 1165.50 | 1172.00 | -0.51% | 10,455,060 |
| 2025-11-17 | 1168.50 | 1178.00 | 1167.50 | 1178.00 | +0.73% | 23,003,830 |
| 2025-11-14 | 1171.00 | 1174.75 | 1157.50 | 1169.50 | -1.06% | 7,286,243 |
| 2025-11-13 | 1176.50 | 1182.00 | 1166.50 | 1182.00 | +0.42% | 18,728,250 |
| 2025-11-12 | 1169.50 | 1179.50 | 1156.00 | 1177.00 | +1.20% | 14,089,140 |
| 2025-11-11 | 1173.50 | 1177.00 | 1161.00 | 1163.00 | -0.17% | 8,467,312 |
| 2025-11-10 | 1170.00 | 1171.50 | 1147.50 | 1165.00 | -0.47% | 8,606,454 |
| 2025-11-07 | 1164.00 | 1170.50 | 1149.00 | 1170.50 | +0.86% | 17,676,240 |
| 2025-11-06 | 1180.00 | 1184.00 | 1139.00 | 1160.50 | +0.78% | 14,952,120 |
| 2025-11-05 | 1146.50 | 1156.00 | 1144.00 | 1151.50 | +0.61% | 7,394,290 |
| 2025-11-04 | 1135.50 | 1144.50 | 1127.00 | 1144.50 | +0.88% | 6,625,773 |
| 2025-11-03 | 1138.50 | 1141.50 | 1128.00 | 1134.50 | -0.48% | 6,039,784 |
| 2025-10-31 | 1151.50 | 1154.00 | 1138.00 | 1140.00 | -1.17% | 8,278,395 |
| 2025-10-30 | 1146.00 | 1153.50 | 1143.50 | 1153.50 | +0.61% | 5,960,288 |
| 2025-10-29 | 1148.50 | 1151.50 | 1136.00 | 1146.50 | -0.43% | 6,436,630 |
| 2025-10-28 | 1152.00 | 1156.00 | 1142.00 | 1151.50 | +0.22% | 7,009,076 |
| 2025-10-27 | 1147.00 | 1160.00 | 1143.00 | 1149.00 | -0.17% | 7,617,909 |
| 2025-10-24 | 1146.00 | 1153.50 | 1139.50 | 1151.00 | +0.35% | 4,949,513 |
| 2025-10-23 | 1140.00 | 1151.50 | 1138.50 | 1147.00 | +0.17% | 4,674,941 |
| 2025-10-22 | 1143.00 | 1150.50 | 1141.50 | 1145.00 | +0.53% | 11,051,570 |
| 2025-10-21 | 1132.00 | 1146.50 | 1130.50 | 1139.00 | +0.62% | 8,129,344 |
| 2025-10-20 | 1133.00 | 1136.50 | 1125.00 | 1132.00 | +0.18% | 12,660,630 |
| 2025-10-17 | 1126.00 | 1132.00 | 1114.50 | 1130.00 | +0.67% | 8,288,104 |
| 2025-10-16 | 1116.00 | 1128.10 | 1109.50 | 1122.50 | +1.22% | 6,936,236 |
| 2025-10-15 | 1107.50 | 1109.00 | 1086.25 | 1109.00 | +0.68% | 8,941,160 |
| 2025-10-14 | 1096.50 | 1110.00 | 1095.30 | 1101.50 | +0.55% | 15,170,390 |
| 2025-10-13 | 1111.50 | 1111.50 | 1093.50 | 1095.50 | -0.90% | 12,981,940 |
| 2025-10-10 | 1100.50 | 1105.60 | 1098.23 | 1105.50 | +0.64% | 8,830,204 |
| 2025-10-09 | 1096.00 | 1101.50 | 1092.00 | 1098.50 | +0.69% | 10,936,280 |
| 2025-10-08 | 1096.50 | 1097.00 | 1087.50 | 1091.00 | -0.14% | 15,807,350 |
| 2025-10-07 | 1091.00 | 1092.50 | 1075.50 | 1092.50 | +1.02% | 10,706,950 |
| 2025-10-06 | 1081.00 | 1083.00 | 1069.50 | 1081.50 | +0.37% | 4,395,900 |
| 2025-10-03 | 1073.50 | 1079.00 | 1068.00 | 1077.50 | +0.70% | 3,533,867 |
| 2025-10-02 | 1069.50 | 1075.00 | 1058.50 | 1070.00 | -0.47% | 6,442,542 |
| 2025-10-01 | 1075.00 | 1081.50 | 1064.00 | 1075.00 | +0.70% | 7,867,370 |
| 2025-09-30 | 1055.00 | 1074.00 | 1049.50 | 1067.50 | +1.04% | 14,343,480 |
| 2025-09-29 | 1061.50 | 1066.00 | 1047.50 | 1056.50 | +0.05% | 7,213,369 |
| 2025-09-26 | 1051.50 | 1058.00 | 1047.50 | 1056.00 | +0.57% | 6,216,517 |
| 2025-09-25 | 1046.00 | 1059.00 | 1041.50 | 1050.00 | +0.05% | 9,908,892 |
| 2025-09-24 | 1050.50 | 1058.50 | 1045.50 | 1049.50 | +1.01% | 7,873,853 |
| 2025-09-23 | 1044.50 | 1053.00 | 1038.50 | 1039.00 | +0.05% | 8,667,892 |
| 2025-09-22 | 1033.50 | 1047.08 | 1030.50 | 1038.50 | +0.34% | 4,207,477 |
| 2025-09-19 | 1026.00 | 1042.50 | 1026.00 | 1035.00 | +0.34% | 23,651,109 |
| 2025-09-18 | 1037.50 | 1041.00 | 1029.00 | 1031.50 | -0.72% | 13,641,570 |
| 2025-09-17 | 1035.00 | 1049.00 | 1033.50 | 1039.00 | +0.05% | 5,039,948 |
| 2025-09-16 | 1049.50 | 1049.50 | 1036.50 | 1038.50 | -0.95% | 8,141,703 |
| 2025-09-15 | 1053.00 | 1060.00 | 1043.50 | 1048.50 | +0.00% | 13,108,970 |
| 2025-09-12 | 1046.00 | 1057.00 | 1044.00 | 1048.50 | +1.01% | 5,355,084 |
| 2025-09-11 | 1040.00 | 1041.50 | 1030.00 | 1038.00 | +0.14% | 5,580,881 |
| 2025-09-10 | 1033.50 | 1039.00 | 1032.00 | 1036.50 | +0.48% | 5,927,083 |
| 2025-09-09 | 1034.00 | 1037.00 | 1025.00 | 1031.50 | -0.05% | 6,073,879 |
| 2025-09-08 | 1035.50 | 1035.50 | 1026.00 | 1032.00 | -0.19% | 6,458,380 |
| 2025-09-05 | 1018.00 | 1034.50 | 1014.00 | 1034.00 | +1.32% | 7,213,557 |
| 2025-09-04 | 1017.00 | 1033.00 | 1016.00 | 1020.50 | +0.25% | 8,576,146 |
| 2025-09-03 | 1011.00 | 1019.00 | 1006.00 | 1018.00 | +0.74% | 11,267,130 |
| 2025-09-02 | 1016.00 | 1019.50 | 1000.00 | 1010.50 | -0.88% | 8,891,293 |
| 2025-09-01 | 1040.00 | 1043.00 | 1018.27 | 1019.50 | -2.07% | 3,702,828 |
| 2025-08-29 | 1045.50 | 1051.50 | 1040.00 | 1041.00 | -0.67% | 8,628,493 |
| 2025-08-28 | 1059.50 | 1060.50 | 1044.50 | 1048.00 | -0.95% | 12,548,230 |
| 2025-08-27 | 1050.00 | 1068.00 | 1048.50 | 1058.00 | +1.05% | 5,985,964 |
| 2025-08-26 | 1054.00 | 1054.00 | 1041.00 | 1047.00 | -0.19% | 14,462,810 |
| 2025-08-22 | 1055.00 | 1059.50 | 1049.00 | 1049.00 | -0.99% | 3,768,662 |
| 2025-08-21 | 1059.00 | 1062.50 | 1053.50 | 1059.50 | -0.09% | 4,768,112 |
| 2025-08-20 | 1048.00 | 1065.00 | 1039.50 | 1060.50 | +1.87% | 4,198,386 |
| 2025-08-19 | 1041.00 | 1045.00 | 1037.50 | 1041.00 | +0.10% | 4,263,409 |
| 2025-08-18 | 1050.00 | 1058.50 | 1040.00 | 1040.00 | -0.38% | 7,124,714 |
| 2025-08-15 | 1054.50 | 1057.50 | 1044.00 | 1044.00 | -0.71% | 4,903,490 |
| 2025-08-14 | 1042.00 | 1051.50 | 1037.00 | 1051.50 | +1.79% | 7,990,626 |
| 2025-08-13 | 1038.00 | 1045.00 | 1031.50 | 1033.00 | -0.10% | 6,496,431 |
Most recent 250 sessions, newest first.
Seasonal returns
Best month historically: Feb (+5.50%). Worst month: May (-5.50%). Based on 3 years of daily data (2024–2026).
FAQ · from the current price data · as of 2026-08-07
Quick answers
What is National Grid PLC's (NG.LSE) latest close?
1200.00 on 2026-08-07, from the Closelook data lake's daily price record.
What is NG.LSE's 52-week high and low?
1428.50 high and 1000.00 low over the trailing 52 weeks, as of 2026-08-07.
What is National Grid PLC's strongest and weakest month historically?
Historically, NG.LSE's strongest calendar month has been Feb (average +5.50%) and its weakest May (average -5.50%), based on 3 years of daily data (2024–2026).
How many years of seasonality does this cover?
3 years (2024–2026), computed from 554 daily bars in the Closelook data lake.