iShares Core FTSE 100 UCITS ETF GBP (ISF.LSE) — Price History
As of 2026-09-17 — refreshed nightly from the Closelook data lake. Diary readings, not advice.
Daily prices
| Date | Open | High | Low | Close | Chg % | Volume |
|---|---|---|---|---|---|---|
| 2026-09-17 | 1042.80 | 1051.57 | 1039.60 | 1051.00 | +0.46% | 1,863,203 |
| 2026-09-16 | 1047.40 | 1051.20 | 1045.80 | 1046.20 | +0.19% | 5,533,894 |
| 2026-09-15 | 1044.80 | 1047.00 | 1037.54 | 1044.20 | -0.42% | 9,771,363 |
| 2026-09-14 | 1044.60 | 1051.71 | 1044.42 | 1048.60 | +0.40% | 5,938,816 |
| 2026-09-11 | 1042.40 | 1050.20 | 1039.07 | 1044.40 | +0.44% | 2,031,714 |
| 2026-09-10 | 1046.00 | 1047.60 | 1038.53 | 1039.80 | -0.55% | 3,358,576 |
| 2026-09-09 | 1053.60 | 1059.60 | 1044.00 | 1045.60 | -1.38% | 7,909,172 |
| 2026-09-08 | 1059.60 | 1063.49 | 1056.80 | 1060.20 | -0.04% | 8,532,974 |
| 2026-09-07 | 1058.80 | 1065.49 | 1058.00 | 1060.60 | -0.09% | 5,703,627 |
| 2026-09-04 | 1060.20 | 1063.05 | 1057.94 | 1061.60 | -0.06% | 2,791,160 |
| 2026-09-03 | 1055.00 | 1065.40 | 1053.40 | 1062.20 | +0.70% | 2,043,164 |
| 2026-09-02 | 1056.60 | 1059.00 | 1050.20 | 1054.80 | -0.28% | 3,961,228 |
| 2026-09-01 | 1057.80 | 1059.92 | 1048.43 | 1057.80 | -0.30% | 6,033,735 |
| 2026-08-28 | 1063.20 | 1063.60 | 1058.80 | 1061.00 | +0.25% | 1,956,499 |
| 2026-08-27 | 1062.00 | 1063.28 | 1055.80 | 1058.40 | -0.75% | 2,526,197 |
| 2026-08-26 | 1068.60 | 1070.16 | 1064.00 | 1066.40 | +0.00% | 3,786,008 |
| 2026-08-25 | 1066.00 | 1067.60 | 1060.96 | 1066.40 | +0.32% | 3,079,756 |
| 2026-08-24 | 1059.20 | 1064.80 | 1058.21 | 1063.00 | +0.28% | 2,066,660 |
| 2026-08-21 | 1053.40 | 1061.40 | 1052.09 | 1060.00 | +0.74% | 4,535,409 |
| 2026-08-20 | 1052.00 | 1054.85 | 1046.80 | 1052.20 | +0.04% | 2,700,955 |
| 2026-08-19 | 1051.00 | 1054.00 | 1047.87 | 1051.80 | +0.19% | 4,827,637 |
| 2026-08-18 | 1051.00 | 1055.42 | 1047.20 | 1049.80 | +0.13% | 6,122,505 |
| 2026-08-17 | 1054.80 | 1056.20 | 1048.40 | 1048.40 | -0.27% | 1,777,104 |
| 2026-08-14 | 1056.00 | 1061.40 | 1049.37 | 1051.20 | -0.23% | 2,370,561 |
| 2026-08-13 | 1060.00 | 1060.60 | 1052.40 | 1053.60 | -0.32% | 3,628,435 |
| 2026-08-12 | 1057.80 | 1059.60 | 1054.60 | 1057.00 | -0.06% | 2,843,541 |
| 2026-08-11 | 1059.80 | 1062.80 | 1055.88 | 1057.60 | -0.13% | 4,461,489 |
| 2026-08-10 | 1062.60 | 1063.86 | 1056.00 | 1059.00 | -0.47% | 20,794,896 |
| 2026-08-07 | 1061.60 | 1069.80 | 1061.21 | 1064.00 | +0.28% | 3,592,593 |
| 2026-08-06 | 1065.00 | 1068.26 | 1060.90 | 1061.00 | +0.04% | 3,789,163 |
| 2026-08-05 | 1064.00 | 1066.80 | 1055.71 | 1060.60 | +0.02% | 9,763,736 |
| 2026-08-04 | 1059.60 | 1065.20 | 1058.84 | 1060.40 | +0.30% | 4,295,748 |
| 2026-08-03 | 1060.00 | 1062.40 | 1055.60 | 1057.20 | -0.17% | 5,338,705 |
| 2026-07-31 | 1060.00 | 1070.47 | 1054.92 | 1059.00 | -0.21% | 2,932,920 |
| 2026-07-30 | 1059.80 | 1069.40 | 1057.98 | 1061.20 | -0.11% | 2,415,905 |
| 2026-07-29 | 1062.60 | 1066.60 | 1058.20 | 1062.40 | +0.36% | 6,199,936 |
| 2026-07-28 | 1053.00 | 1060.03 | 1049.38 | 1058.60 | +0.80% | 5,849,942 |
| 2026-07-27 | 1053.60 | 1054.38 | 1047.99 | 1050.20 | +0.40% | 4,277,756 |
| 2026-07-24 | 1032.80 | 1046.20 | 1032.41 | 1046.00 | +0.91% | 4,268,517 |
| 2026-07-23 | 1042.40 | 1044.40 | 1033.74 | 1036.60 | -0.65% | 5,826,382 |
| 2026-07-22 | 1032.00 | 1049.34 | 1030.47 | 1043.40 | +1.09% | 15,649,796 |
| 2026-07-21 | 1023.00 | 1032.20 | 1022.40 | 1032.20 | +0.66% | 8,258,634 |
| 2026-07-20 | 1027.80 | 1033.00 | 1024.80 | 1025.40 | -0.74% | 6,392,060 |
| 2026-07-17 | 1028.40 | 1035.91 | 1024.40 | 1033.00 | +0.23% | 5,059,103 |
| 2026-07-16 | 1021.00 | 1030.60 | 1018.80 | 1030.60 | +0.51% | 4,881,007 |
| 2026-07-15 | 1020.80 | 1028.39 | 1018.00 | 1025.40 | -0.06% | 9,763,913 |
| 2026-07-14 | 1020.20 | 1028.80 | 1015.89 | 1026.00 | +0.31% | 8,613,397 |
| 2026-07-13 | 1023.60 | 1026.81 | 1020.11 | 1022.80 | -0.08% | 6,088,247 |
| 2026-07-10 | 1022.80 | 1024.99 | 1020.10 | 1023.60 | +0.24% | 4,974,417 |
| 2026-07-09 | 1018.80 | 1021.80 | 1013.36 | 1021.20 | -0.02% | 4,519,438 |
| 2026-07-08 | 1035.40 | 1035.59 | 1019.58 | 1021.40 | -1.62% | 15,873,443 |
| 2026-07-07 | 1036.80 | 1045.86 | 1036.80 | 1038.20 | +0.15% | 6,236,043 |
| 2026-07-06 | 1039.40 | 1044.80 | 1033.43 | 1036.60 | -0.27% | 2,981,327 |
| 2026-07-03 | 1040.80 | 1042.30 | 1031.96 | 1039.40 | +0.17% | 2,102,521 |
| 2026-07-02 | 1016.20 | 1040.60 | 1015.82 | 1037.60 | +1.79% | 3,001,880 |
| 2026-07-01 | 1020.40 | 1022.40 | 1014.80 | 1019.40 | -0.22% | 5,593,375 |
| 2026-06-30 | 1022.80 | 1032.60 | 1021.02 | 1021.60 | +0.14% | 5,533,662 |
| 2026-06-29 | 1021.20 | 1024.00 | 1018.93 | 1020.20 | -0.22% | 3,219,986 |
| 2026-06-26 | 1022.00 | 1022.95 | 1012.60 | 1022.40 | -0.27% | 2,672,311 |
| 2026-06-25 | 1015.60 | 1028.66 | 1014.22 | 1025.20 | +0.83% | 4,134,548 |
| 2026-06-24 | 1015.60 | 1018.20 | 1012.29 | 1016.80 | +0.24% | 5,619,821 |
| 2026-06-23 | 1007.20 | 1017.80 | 1005.20 | 1014.40 | -0.04% | 7,806,134 |
| 2026-06-22 | 1009.40 | 1015.40 | 1006.21 | 1014.80 | +0.67% | 2,782,372 |
| 2026-06-19 | 1010.60 | 1013.34 | 1007.20 | 1008.00 | -0.32% | 1,984,158 |
| 2026-06-18 | 1018.40 | 1019.49 | 1009.46 | 1011.20 | -2.21% | 5,278,605 |
| 2026-06-17 | 1033.40 | 1034.40 | 1030.40 | 1034.00 | +0.06% | 4,447,701 |
| 2026-06-16 | 1028.20 | 1035.60 | 1026.20 | 1033.40 | +0.66% | 8,894,754 |
| 2026-06-15 | 1038.60 | 1040.56 | 1025.66 | 1026.60 | -0.33% | 3,243,082 |
| 2026-06-12 | 1020.80 | 1031.00 | 1020.80 | 1030.00 | +1.50% | 2,865,212 |
| 2026-06-11 | 1008.60 | 1020.61 | 1008.00 | 1014.80 | +0.59% | 6,967,402 |
| 2026-06-10 | 1009.00 | 1009.60 | 996.30 | 1008.80 | +0.30% | 7,354,939 |
| 2026-06-09 | 1018.80 | 1019.85 | 1005.80 | 1005.80 | -1.41% | 7,155,384 |
| 2026-06-08 | 1017.20 | 1024.20 | 1015.52 | 1020.20 | +0.04% | 6,248,408 |
| 2026-06-05 | 1023.60 | 1025.80 | 1018.48 | 1019.80 | -0.12% | 16,995,566 |
| 2026-06-04 | 1017.00 | 1021.60 | 1009.40 | 1021.00 | +0.26% | 2,014,829 |
| 2026-06-03 | 1020.80 | 1022.63 | 1016.96 | 1018.40 | -0.33% | 6,636,431 |
| 2026-06-02 | 1020.80 | 1023.80 | 1018.08 | 1021.80 | +0.41% | 5,449,124 |
| 2026-06-01 | 1022.40 | 1024.80 | 1012.66 | 1017.60 | -0.76% | 7,732,230 |
| 2026-05-29 | 1029.00 | 1030.60 | 1025.20 | 1025.40 | -0.23% | 26,578,490 |
| 2026-05-28 | 1028.80 | 1030.00 | 1023.40 | 1027.80 | -0.60% | 2,569,212 |
| 2026-05-27 | 1032.60 | 1036.52 | 1030.40 | 1034.00 | +0.08% | 6,232,818 |
| 2026-05-26 | 1038.00 | 1039.80 | 1033.20 | 1033.20 | +0.23% | 3,624,471 |
| 2026-05-22 | 1033.40 | 1034.00 | 1026.80 | 1030.80 | +0.23% | 2,386,464 |
| 2026-05-21 | 1022.00 | 1031.19 | 1019.60 | 1028.40 | +0.19% | 2,803,937 |
| 2026-05-20 | 1012.80 | 1028.20 | 1011.28 | 1026.40 | +1.02% | 5,085,310 |
| 2026-05-19 | 1018.80 | 1024.18 | 1015.38 | 1016.00 | +0.04% | 5,851,672 |
| 2026-05-18 | 999.40 | 1017.60 | 998.50 | 1015.60 | +1.22% | 7,495,634 |
| 2026-05-15 | 1013.40 | 1015.20 | 1000.36 | 1003.40 | -1.67% | 3,715,536 |
| 2026-05-14 | 1016.60 | 1021.00 | 1014.60 | 1020.40 | +0.61% | 3,694,543 |
| 2026-05-13 | 1014.20 | 1017.42 | 1005.92 | 1014.20 | +0.66% | 4,422,550 |
| 2026-05-12 | 1000.20 | 1007.60 | 997.23 | 1007.60 | -0.06% | 3,722,495 |
| 2026-05-11 | 1008.00 | 1010.44 | 1004.40 | 1008.20 | +0.32% | 5,285,377 |
| 2026-05-08 | 1003.00 | 1009.60 | 1000.23 | 1005.00 | -0.44% | 4,513,759 |
| 2026-05-07 | 1025.80 | 1025.80 | 1009.40 | 1009.40 | -1.45% | 2,095,206 |
| 2026-05-06 | 1014.40 | 1029.60 | 1013.85 | 1024.20 | +2.07% | 4,591,202 |
| 2026-05-05 | 1011.40 | 1011.40 | 997.96 | 1003.40 | -1.36% | 5,622,307 |
| 2026-05-01 | 1014.80 | 1019.00 | 1009.80 | 1017.20 | -0.06% | 3,028,373 |
| 2026-04-30 | 1002.00 | 1019.60 | 1001.60 | 1017.80 | +1.56% | 2,632,319 |
| 2026-04-29 | 1013.40 | 1014.20 | 1000.06 | 1002.20 | -1.12% | 6,029,341 |
| 2026-04-28 | 1013.80 | 1018.66 | 1010.00 | 1013.60 | +0.04% | 6,411,480 |
| 2026-04-27 | 1018.40 | 1022.00 | 1012.80 | 1013.20 | -0.57% | 3,450,179 |
| 2026-04-24 | 1021.60 | 1025.31 | 1017.26 | 1019.00 | -0.68% | 4,223,063 |
| 2026-04-23 | 1022.80 | 1028.00 | 1017.12 | 1026.00 | -0.16% | 3,571,677 |
| 2026-04-22 | 1029.00 | 1031.89 | 1026.44 | 1027.60 | -0.16% | 4,386,054 |
| 2026-04-21 | 1041.60 | 1043.00 | 1028.66 | 1029.20 | -1.04% | 5,567,430 |
| 2026-04-20 | 1041.40 | 1044.80 | 1036.58 | 1040.00 | -0.55% | 3,679,119 |
| 2026-04-17 | 1038.40 | 1045.80 | 1034.51 | 1045.80 | +0.71% | 3,309,145 |
| 2026-04-16 | 1036.60 | 1044.20 | 1036.20 | 1038.40 | +0.25% | 1,698,965 |
| 2026-04-15 | 1041.40 | 1043.00 | 1035.80 | 1035.80 | -0.44% | 5,099,308 |
| 2026-04-14 | 1037.60 | 1042.39 | 1036.40 | 1040.40 | +0.35% | 5,196,680 |
| 2026-04-13 | 1034.80 | 1038.80 | 1032.20 | 1036.80 | -0.21% | 4,694,628 |
| 2026-04-10 | 1037.80 | 1044.48 | 1037.38 | 1039.00 | +0.00% | 2,438,472 |
| 2026-04-09 | 1042.20 | 1043.40 | 1034.66 | 1039.00 | +0.02% | 2,546,671 |
| 2026-04-08 | 1040.00 | 1046.20 | 1034.82 | 1038.80 | +2.51% | 5,173,910 |
| 2026-04-07 | 1022.80 | 1026.40 | 1011.20 | 1013.40 | -0.80% | 6,823,441 |
| 2026-04-02 | 998.90 | 1024.66 | 998.90 | 1021.60 | +0.63% | 3,487,060 |
| 2026-04-01 | 1012.40 | 1019.20 | 1007.80 | 1015.20 | +1.96% | 3,577,647 |
| 2026-03-31 | 988.90 | 1001.18 | 988.74 | 995.70 | +0.52% | 5,141,192 |
| 2026-03-30 | 974.50 | 991.20 | 974.22 | 990.50 | +1.55% | 3,897,532 |
| 2026-03-27 | 979.20 | 980.70 | 967.10 | 975.40 | -0.01% | 6,504,751 |
| 2026-03-26 | 982.20 | 983.61 | 974.30 | 975.50 | -1.26% | 3,209,086 |
| 2026-03-25 | 980.60 | 989.30 | 979.73 | 987.90 | +1.47% | 4,952,800 |
| 2026-03-24 | 968.40 | 975.00 | 961.98 | 973.60 | +0.51% | 2,495,822 |
| 2026-03-23 | 955.70 | 981.50 | 945.75 | 968.70 | -0.01% | 5,544,517 |
| 2026-03-20 | 986.80 | 990.10 | 968.80 | 968.80 | -1.45% | 2,883,865 |
| 2026-03-19 | 993.90 | 999.20 | 975.93 | 983.10 | -2.76% | 4,447,450 |
| 2026-03-18 | 1021.20 | 1024.34 | 1007.96 | 1011.00 | -0.90% | 6,760,646 |
| 2026-03-17 | 1011.60 | 1023.51 | 1011.34 | 1020.20 | +0.89% | 4,669,528 |
| 2026-03-16 | 1006.40 | 1017.20 | 1005.22 | 1011.20 | +0.54% | 5,544,293 |
| 2026-03-13 | 1003.80 | 1016.31 | 999.96 | 1005.80 | -0.49% | 8,114,642 |
| 2026-03-12 | 1010.20 | 1014.93 | 1005.80 | 1010.80 | -0.24% | 2,552,992 |
| 2026-03-11 | 1014.00 | 1016.20 | 1007.09 | 1013.20 | -0.61% | 5,720,171 |
| 2026-03-10 | 1017.00 | 1022.15 | 1013.61 | 1019.40 | +1.64% | 4,175,363 |
| 2026-03-09 | 991.40 | 1004.40 | 986.11 | 1003.00 | -0.36% | 4,146,648 |
| 2026-03-06 | 1022.80 | 1025.51 | 1001.54 | 1006.60 | -1.18% | 3,292,378 |
| 2026-03-05 | 1034.80 | 1041.00 | 1017.80 | 1018.60 | -1.43% | 3,127,542 |
| 2026-03-04 | 1022.60 | 1035.40 | 1020.50 | 1033.40 | +0.82% | 2,996,558 |
| 2026-03-03 | 1046.80 | 1047.40 | 1016.81 | 1025.00 | -2.70% | 5,167,400 |
| 2026-03-02 | 1061.40 | 1061.40 | 1049.32 | 1053.40 | -1.33% | 2,663,588 |
| 2026-02-27 | 1062.80 | 1069.60 | 1061.56 | 1067.60 | +0.62% | 3,011,226 |
| 2026-02-26 | 1058.60 | 1061.80 | 1056.00 | 1061.00 | +0.47% | 4,649,243 |
| 2026-02-25 | 1049.00 | 1056.20 | 1048.42 | 1056.00 | +1.15% | 1,221,557 |
| 2026-02-24 | 1044.60 | 1047.60 | 1040.91 | 1044.00 | -0.06% | 2,998,631 |
| 2026-02-23 | 1044.40 | 1049.94 | 1042.00 | 1044.60 | -0.04% | 2,909,537 |
| 2026-02-20 | 1042.80 | 1050.44 | 1040.76 | 1045.00 | +0.58% | 1,594,918 |
| 2026-02-19 | 1044.40 | 1044.70 | 1035.61 | 1039.00 | -0.31% | 1,775,833 |
| 2026-02-18 | 1031.60 | 1044.80 | 1031.42 | 1042.20 | +1.36% | 3,064,752 |
| 2026-02-17 | 1023.00 | 1028.20 | 1021.83 | 1028.20 | +0.76% | 2,911,825 |
| 2026-02-16 | 1020.20 | 1022.71 | 1019.00 | 1020.40 | +0.22% | 2,079,183 |
| 2026-02-13 | 1016.80 | 1019.04 | 1012.00 | 1018.20 | +0.45% | 2,517,879 |
| 2026-02-12 | 1027.00 | 1027.00 | 1012.80 | 1013.60 | -0.67% | 2,383,487 |
| 2026-02-11 | 1013.40 | 1022.40 | 1011.26 | 1020.40 | +1.09% | 2,836,070 |
| 2026-02-10 | 1012.80 | 1013.08 | 1007.11 | 1009.40 | -0.28% | 3,439,061 |
| 2026-02-09 | 1013.80 | 1015.51 | 1005.55 | 1012.20 | +0.20% | 3,851,248 |
| 2026-02-06 | 999.30 | 1011.60 | 999.16 | 1010.20 | +0.60% | 2,829,886 |
| 2026-02-05 | 1010.40 | 1013.60 | 1002.40 | 1004.20 | -0.91% | 5,232,944 |
| 2026-02-04 | 1006.60 | 1021.00 | 1006.08 | 1013.40 | +0.88% | 2,418,863 |
| 2026-02-03 | 1009.20 | 1010.60 | 996.90 | 1004.60 | -0.34% | 3,412,843 |
| 2026-02-02 | 988.60 | 1008.00 | 988.30 | 1008.00 | +1.14% | 2,030,022 |
| 2026-01-30 | 988.00 | 996.60 | 987.40 | 996.60 | +0.58% | 3,975,568 |
| 2026-01-29 | 994.20 | 1001.40 | 990.80 | 990.90 | +0.19% | 2,190,202 |
| 2026-01-28 | 994.80 | 996.40 | 988.70 | 989.00 | -0.53% | 2,610,588 |
| 2026-01-27 | 992.90 | 996.40 | 989.98 | 994.30 | +0.58% | 2,193,494 |
| 2026-01-26 | 989.70 | 992.43 | 986.50 | 988.60 | +0.05% | 1,949,613 |
| 2026-01-23 | 989.30 | 992.00 | 986.90 | 988.10 | -0.04% | 2,373,028 |
| 2026-01-22 | 994.00 | 996.50 | 988.20 | 988.50 | +0.09% | 4,409,291 |
| 2026-01-21 | 986.20 | 990.20 | 983.70 | 987.60 | +0.12% | 3,595,232 |
| 2026-01-20 | 986.70 | 986.91 | 979.13 | 986.40 | -0.66% | 4,409,916 |
| 2026-01-19 | 993.00 | 996.76 | 990.10 | 993.00 | -0.40% | 4,370,560 |
| 2026-01-16 | 994.50 | 998.80 | 993.82 | 997.00 | +0.10% | 7,315,010 |
| 2026-01-15 | 993.10 | 997.62 | 989.90 | 996.00 | +0.58% | 1,188,983 |
| 2026-01-14 | 988.60 | 990.48 | 988.00 | 990.30 | +0.40% | 2,038,463 |
| 2026-01-13 | 986.50 | 987.80 | 982.64 | 986.40 | -0.02% | 3,270,485 |
| 2026-01-12 | 982.80 | 987.60 | 982.00 | 986.60 | +0.19% | 1,526,346 |
| 2026-01-09 | 978.80 | 986.00 | 978.69 | 984.70 | +0.79% | 2,436,924 |
| 2026-01-08 | 974.50 | 978.46 | 972.45 | 977.00 | +0.03% | 2,875,719 |
| 2026-01-07 | 981.60 | 983.10 | 975.80 | 976.70 | -0.77% | 5,179,428 |
| 2026-01-06 | 977.30 | 988.10 | 976.30 | 984.30 | +1.13% | 4,099,012 |
| 2026-01-05 | 974.80 | 974.90 | 968.56 | 973.30 | +0.46% | 1,925,386 |
| 2026-01-02 | 968.20 | 977.70 | 966.70 | 968.80 | +0.22% | 1,939,386 |
| 2025-12-31 | 968.90 | 969.10 | 965.30 | 966.70 | -0.07% | 1,334,894 |
| 2025-12-30 | 960.70 | 968.70 | 960.50 | 967.40 | +0.73% | 2,573,427 |
| 2025-12-29 | 961.40 | 962.77 | 959.27 | 960.40 | -0.03% | 2,247,382 |
| 2025-12-24 | 961.60 | 962.88 | 959.00 | 960.70 | -0.12% | 1,789,038 |
| 2025-12-23 | 958.50 | 963.17 | 957.80 | 961.90 | +0.24% | 1,960,870 |
| 2025-12-22 | 959.40 | 960.85 | 956.50 | 959.60 | -0.36% | 2,596,461 |
| 2025-12-19 | 956.30 | 963.60 | 955.60 | 963.10 | +0.57% | 2,985,133 |
| 2025-12-18 | 953.60 | 958.44 | 949.40 | 957.60 | +0.62% | 4,796,372 |
| 2025-12-17 | 949.10 | 960.10 | 949.10 | 951.70 | +0.85% | 3,977,588 |
| 2025-12-16 | 949.80 | 951.20 | 940.90 | 943.70 | -0.70% | 2,454,717 |
| 2025-12-15 | 944.10 | 952.10 | 944.00 | 950.40 | +1.11% | 2,594,402 |
| 2025-12-12 | 949.00 | 951.33 | 939.10 | 940.00 | -0.59% | 1,998,410 |
| 2025-12-11 | 941.10 | 946.80 | 938.58 | 945.60 | -0.03% | 1,625,244 |
| 2025-12-10 | 942.90 | 949.14 | 942.61 | 945.90 | +0.11% | 2,300,532 |
| 2025-12-09 | 944.90 | 947.66 | 943.64 | 944.90 | -0.03% | 1,437,981 |
| 2025-12-08 | 947.30 | 948.60 | 943.66 | 945.20 | -0.20% | 1,728,232 |
| 2025-12-05 | 952.50 | 953.90 | 947.10 | 947.10 | -0.41% | 1,361,323 |
| 2025-12-04 | 950.40 | 952.90 | 946.80 | 951.00 | +0.28% | 3,143,338 |
| 2025-12-03 | 949.10 | 949.95 | 946.80 | 948.30 | -0.07% | 1,928,740 |
| 2025-12-02 | 948.70 | 953.14 | 947.18 | 949.00 | -0.01% | 4,067,923 |
| 2025-12-01 | 949.00 | 952.33 | 947.28 | 949.10 | -0.16% | 2,145,378 |
| 2025-11-28 | 950.00 | 952.83 | 948.50 | 950.60 | +0.30% | 1,138,259 |
| 2025-11-27 | 946.70 | 948.50 | 944.40 | 947.80 | +0.01% | 1,483,557 |
| 2025-11-26 | 941.20 | 948.51 | 937.78 | 947.70 | +0.91% | 2,827,276 |
| 2025-11-25 | 932.80 | 939.42 | 930.16 | 939.20 | +0.85% | 1,700,786 |
| 2025-11-24 | 935.40 | 936.80 | 931.00 | 931.30 | -0.05% | 3,890,826 |
| 2025-11-21 | 921.60 | 931.97 | 920.90 | 931.80 | +0.10% | 3,330,708 |
| 2025-11-20 | 933.90 | 937.20 | 930.90 | 930.90 | +0.27% | 2,675,359 |
| 2025-11-19 | 933.50 | 934.28 | 928.40 | 928.40 | -0.43% | 1,264,839 |
| 2025-11-18 | 934.50 | 937.80 | 928.60 | 932.40 | -1.30% | 3,519,713 |
| 2025-11-17 | 945.80 | 948.20 | 944.20 | 944.70 | -0.28% | 2,174,376 |
| 2025-11-14 | 949.00 | 949.30 | 938.57 | 947.40 | -1.03% | 3,615,231 |
| 2025-11-13 | 965.80 | 965.82 | 957.00 | 957.30 | -0.88% | 1,869,226 |
| 2025-11-12 | 966.40 | 967.90 | 962.60 | 965.80 | +0.12% | 1,370,483 |
| 2025-11-11 | 962.70 | 965.90 | 960.41 | 964.60 | +1.12% | 1,813,661 |
| 2025-11-10 | 951.20 | 955.41 | 947.90 | 953.90 | +1.07% | 1,954,059 |
| 2025-11-07 | 948.10 | 948.10 | 939.80 | 943.80 | -0.49% | 1,684,835 |
| 2025-11-06 | 953.60 | 954.20 | 947.93 | 948.40 | -0.45% | 3,641,730 |
| 2025-11-05 | 944.20 | 953.80 | 943.05 | 952.70 | +0.63% | 2,874,406 |
| 2025-11-04 | 941.70 | 946.70 | 933.20 | 946.70 | +0.13% | 2,901,362 |
| 2025-11-03 | 948.40 | 949.40 | 944.90 | 945.50 | -0.19% | 2,828,343 |
| 2025-10-31 | 949.80 | 950.60 | 945.33 | 947.30 | -0.41% | 3,605,604 |
| 2025-10-30 | 949.50 | 951.60 | 944.50 | 951.20 | -0.01% | 3,159,460 |
| 2025-10-29 | 947.90 | 953.83 | 947.50 | 951.30 | +0.54% | 1,567,548 |
| 2025-10-28 | 942.70 | 948.05 | 940.64 | 946.20 | +0.56% | 3,010,962 |
| 2025-10-27 | 940.00 | 943.04 | 939.10 | 940.90 | +0.03% | 3,382,693 |
| 2025-10-24 | 936.40 | 940.60 | 932.70 | 940.60 | +0.63% | 3,975,083 |
| 2025-10-23 | 930.00 | 936.10 | 928.48 | 934.70 | +0.75% | 3,730,146 |
| 2025-10-22 | 924.00 | 930.89 | 923.00 | 927.70 | +0.94% | 3,269,549 |
| 2025-10-21 | 919.90 | 920.90 | 917.09 | 919.10 | +0.19% | 3,416,327 |
| 2025-10-20 | 913.50 | 918.50 | 912.78 | 917.40 | +0.74% | 4,878,016 |
| 2025-10-17 | 906.30 | 913.80 | 902.70 | 910.70 | -0.87% | 3,540,867 |
| 2025-10-16 | 917.40 | 918.70 | 913.80 | 918.70 | +0.23% | 2,053,571 |
| 2025-10-15 | 922.50 | 922.50 | 914.12 | 916.60 | -0.33% | 2,865,483 |
| 2025-10-14 | 915.80 | 919.90 | 913.30 | 919.60 | +0.09% | 2,332,301 |
| 2025-10-13 | 918.80 | 920.60 | 915.70 | 918.80 | +0.13% | 2,536,888 |
| 2025-10-10 | 924.50 | 926.20 | 916.30 | 917.60 | -0.78% | 1,634,045 |
| 2025-10-09 | 926.20 | 927.60 | 924.45 | 924.80 | -0.44% | 2,260,494 |
| 2025-10-08 | 924.70 | 931.70 | 924.24 | 928.90 | +0.69% | 2,028,838 |
| 2025-10-07 | 923.10 | 924.92 | 921.80 | 922.50 | +0.07% | 1,718,078 |
| 2025-10-06 | 922.60 | 925.84 | 920.50 | 921.90 | -0.10% | 1,273,468 |
| 2025-10-03 | 918.90 | 923.40 | 918.90 | 922.80 | +0.64% | 1,877,372 |
| 2025-10-02 | 921.20 | 921.68 | 916.10 | 916.90 | -0.14% | 2,457,379 |
| 2025-10-01 | 910.10 | 919.10 | 909.66 | 918.20 | +1.08% | 1,781,563 |
| 2025-09-30 | 903.00 | 910.04 | 900.60 | 908.40 | +0.51% | 3,693,026 |
| 2025-09-29 | 905.00 | 909.00 | 903.33 | 903.80 | +0.23% | 3,405,090 |
| 2025-09-26 | 896.10 | 902.90 | 895.10 | 901.70 | +0.71% | 3,668,663 |
| 2025-09-25 | 896.30 | 898.30 | 894.20 | 895.30 | -0.32% | 3,281,405 |
| 2025-09-24 | 895.80 | 900.30 | 891.50 | 898.20 | +0.25% | 2,748,160 |
| 2025-09-23 | 897.80 | 900.12 | 896.00 | 896.00 | +0.01% | 2,941,438 |
Most recent 250 sessions, newest first.
Seasonal returns
Best month historically: Feb (+4.41%). Worst month: Mar (-4.32%). Based on 2 years of daily data (2025–2026).
FAQ · from the current price data · as of 2026-09-17
Quick answers
What is iShares Core FTSE 100 UCITS ETF GBP's (ISF.LSE) latest close?
1051.00 on 2026-09-17, from the Closelook data lake's daily price record.
What is ISF.LSE's 52-week high and low?
1070.47 high and 891.50 low over the trailing 52 weeks, as of 2026-09-17.
What is iShares Core FTSE 100 UCITS ETF GBP's strongest and weakest month historically?
Historically, ISF.LSE's strongest calendar month has been Feb (average +4.41%) and its weakest Mar (average -4.32%), based on 2 years of daily data (2025–2026).
How many years of seasonality does this cover?
2 years (2025–2026), computed from 433 daily bars in the Closelook data lake.