When holding the iShares Core UK Gilts UCITS GBP (Dist) (IGLT.L) ETF, how long should you stay invested to have high probability to achieve a positive return?
Over the selected period (~233 years), the longest duration with a negative return was 141 months (from February 2012 to October 2023).
This indicates that, within the same timeframe, any rolling period of 142 months or more has consistently resulted in a positive return.
Understanding this metric is crucial as it highlights the importance of a safe investment horizon. Knowing the minimum duration required to likely see positive returns helps investors set realistic expectations and reinforces the strategy of staying invested through market cycles. This approach can mitigate the emotional reactions to short-term market fluctuations and enhance the likelihood of achieving financial goals.
iShares Core UK Gilts UCITS GBP (Dist) (IGLT.L) ETF: Historical Returns
Previous vs subsequent Returns
Is there a correlation between past and future returns over all 10-year rolling periods?
The following chart illustrates the relationship between past returns (x-axis) and subsequent returns (y-axis).
Data points are aggregated to show occurrences, and you can zoom in by clicking or drawing over the desired area.
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As of Mar 31, 2026, the annualized return of the previous 10 years has been -0.80%.
Rolling Returns
A rolling return is a measure of investment performance that calculates the return of an investment over a set period of time, with the starting date rolling forward. This approach can provide a more accurate representation of the investment's historical performance and helps investors to evaluate the investment's consistency over time.
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Rolling Period Analysis
By selecting the 'Rolling Period', the chart and data will update. To study a different date range, change the simulation settings.
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| Worst | Median | Best | Negative Periods |
|---|---|---|---|
|
-23.86%
Jan 2022 - Dec 2022 |
+3.57% |
+54.06%
Nov 1981 - Oct 1982 |
9.79%
273 out of 2788 |
|
-31.11%
Jan 2022 - Dec 2022 |
+2.66% |
+44.18%
Nov 1981 - Oct 1982 |
31.10%
867 out of 2788 |
|
-15.48%
Oct 2020 - Sep 2022 |
+3.63% |
+30.55%
Nov 1981 - Oct 1983 |
4.11%
114 out of 2776 |
|
-21.50%
Aug 2021 - Jul 2023 |
+2.76% |
+25.90%
Feb 1801 - Jan 1803 |
27.74%
770 out of 2776 |
|
-11.58%
Jun 2020 - May 2023 |
+3.62% |
+27.36%
Jan 1975 - Dec 1977 |
2.28%
63 out of 2764 |
|
-17.03%
Jun 2020 - May 2023 |
+2.73% |
+19.17%
May 1920 - Apr 1923 |
24.13%
667 out of 2764 |
|
-8.32%
May 2020 - Apr 2024 |
+3.63% |
+20.95%
Jan 1980 - Dec 1983 |
1.74%
48 out of 2752 |
|
-14.96%
Mar 1914 - Feb 1918 |
+2.85% |
+14.67%
May 1920 - Apr 1924 |
21.98%
605 out of 2752 |
|
-6.31%
Jun 2020 - May 2025 |
+3.68% |
+19.36%
Aug 1981 - Jul 1986 |
1.75%
48 out of 2740 |
|
-13.61%
May 1914 - Apr 1919 |
+3.08% |
+14.30%
Feb 1817 - Jan 1822 |
21.28%
583 out of 2740 |
|
-4.49%
Apr 2020 - Mar 2026 |
+3.66% |
+19.98%
Nov 1976 - Oct 1982 |
1.69%
46 out of 2728 |
|
-12.65%
May 1914 - Apr 1920 |
+3.15% |
+12.70%
Dec 1981 - Nov 1987 |
21.55%
588 out of 2728 |
|
-3.53%
Sep 2016 - Aug 2023 |
+3.68% |
+18.65%
Dec 1976 - Nov 1983 |
1.58%
43 out of 2716 |
|
-10.84%
May 1913 - Apr 1920 |
+3.18% |
+11.54%
Nov 1981 - Oct 1988 |
19.99%
543 out of 2716 |
|
-2.29%
Sep 2016 - Aug 2024 |
+3.69% |
+19.12%
Dec 1974 - Nov 1982 |
1.55%
42 out of 2704 |
|
-9.25%
May 1912 - Apr 1920 |
+3.17% |
+12.16%
Oct 1813 - Sep 1821 |
19.64%
531 out of 2704 |
|
-2.24%
Sep 2016 - Aug 2025 |
+3.67% |
+18.66%
Jan 1975 - Dec 1983 |
1.26%
34 out of 2692 |
|
-8.27%
May 1911 - Apr 1920 |
+3.20% |
+12.89%
Feb 1813 - Jan 1822 |
19.61%
528 out of 2692 |
|
-0.95%
Feb 2015 - Jan 2025 |
+3.66% |
+17.56%
Jan 1975 - Dec 1984 |
0.67%
18 out of 2680 |
|
-7.24%
May 1910 - Apr 1920 |
+3.22% |
+11.86%
Sep 1812 - Aug 1822 |
20.04%
537 out of 2680 |
|
-0.51%
Feb 2015 - Jan 2026 |
+3.69% |
+17.06%
Jan 1975 - Dec 1985 |
0.37%
10 out of 2668 |
|
-6.49%
May 1909 - Apr 1920 |
+3.23% |
+10.43%
Sep 1812 - Aug 1823 |
19.94%
532 out of 2668 |
|
+0.16%
Jun 2012 - May 2024 |
+3.73% |
+16.51%
May 1974 - Apr 1986 |
0.00%
0 out of 2656 |
|
-5.90%
May 1908 - Apr 1920 |
+3.23% |
+10.61%
Feb 1982 - Jan 1994 |
20.44%
543 out of 2656 |
|
+0.22%
Sep 2012 - Aug 2025 |
+3.73% |
+16.70%
Dec 1974 - Nov 1987 |
0.00%
0 out of 2644 |
|
-5.21%
May 1907 - Apr 1920 |
+3.30% |
+9.71%
May 1920 - Apr 1933 |
20.61%
545 out of 2644 |
|
+0.69%
Feb 2012 - Jan 2026 |
+3.68% |
+15.87%
Dec 1974 - Nov 1988 |
0.00%
0 out of 2632 |
|
-4.81%
May 1906 - Apr 1920 |
+3.29% |
+9.34%
May 1920 - Apr 1934 |
20.71%
545 out of 2632 |
|
+1.21%
Sep 2010 - Aug 2025 |
+3.64% |
+15.30%
Jan 1975 - Dec 1989 |
0.00%
0 out of 2620 |
|
-4.35%
May 1905 - Apr 1920 |
+3.26% |
+9.14%
Nov 1981 - Oct 1996 |
21.60%
566 out of 2620 |
|
+1.56%
Jan 2009 - Dec 2024 |
+3.64% |
+15.09%
Dec 1976 - Nov 1992 |
0.00%
0 out of 2608 |
|
-3.82%
May 1904 - Apr 1920 |
+3.27% |
+9.51%
Feb 1982 - Jan 1998 |
21.36%
557 out of 2608 |
|
+1.70%
Apr 2009 - Mar 2026 |
+3.67% |
+15.38%
Nov 1976 - Oct 1993 |
0.00%
0 out of 2596 |
|
-3.51%
May 1903 - Apr 1920 |
+3.22% |
+10.07%
Feb 1982 - Jan 1999 |
21.92%
569 out of 2596 |
|
+1.92%
Mar 1899 - Feb 1917 |
+3.63% |
+15.44%
Jan 1975 - Dec 1992 |
0.00%
0 out of 2584 |
|
-3.27%
May 1902 - Apr 1920 |
+3.20% |
+9.20%
Dec 1981 - Nov 1999 |
22.21%
574 out of 2584 |
|
+1.93%
Mar 1898 - Feb 1917 |
+3.61% |
+15.82%
Jan 1975 - Dec 1993 |
0.00%
0 out of 2572 |
|
-2.99%
May 1901 - Apr 1920 |
+3.20% |
+9.21%
Feb 1982 - Jan 2001 |
22.01%
566 out of 2572 |
|
+1.94%
Mar 1897 - Feb 1917 |
+3.59% |
+14.57%
Jan 1975 - Dec 1994 |
0.00%
0 out of 2560 |
|
-2.78%
May 1900 - Apr 1920 |
+3.26% |
+9.02%
Nov 1981 - Oct 2001 |
21.09%
540 out of 2560 |
|
+2.17%
May 1895 - Apr 1920 |
+3.59% |
+14.03%
Jan 1975 - Dec 1999 |
0.00%
0 out of 2500 |
|
-2.07%
May 1895 - Apr 1920 |
+3.19% |
+7.85%
Nov 1981 - Oct 2006 |
17.00%
425 out of 2500 |
|
+2.32%
May 1890 - Apr 1920 |
+3.69% |
+12.72%
Jan 1975 - Dec 2004 |
0.00%
0 out of 2440 |
|
-2.19%
Nov 1946 - Oct 1976 |
+3.10% |
+7.15%
Jan 1982 - Dec 2011 |
13.85%
338 out of 2440 |
iShares Core UK Gilts UCITS GBP (Dist) (IGLT.L) ETF: Historical Returns

