When holding the iShares US Aggregate Bond UCITS GBP Hedged (Dist) (IUGA.L) ETF, how long should you stay invested to have high probability to achieve a positive return?
Over the selected period (~76 years), the longest duration with a negative return was 138 months (from May 2012 to October 2023).
This indicates that, within the same timeframe, any rolling period of 139 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 US Aggregate Bond UCITS GBP Hedged (Dist) (IUGA.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 Nov 30, 2025, the annualized return of the previous 10 years has been 0.87%.
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 |
|---|---|---|---|
|
-16.33%
Nov 2021 - Oct 2022 |
+5.65% |
+33.84%
Oct 1981 - Sep 1982 |
14.11%
127 out of 900 |
|
-24.66%
Nov 2021 - Oct 2022 |
+1.61% |
+27.90%
Apr 1985 - Mar 1986 |
39.11%
352 out of 900 |
|
-9.03%
Nov 2020 - Oct 2022 |
+5.75% |
+28.26%
Jul 1984 - Jun 1986 |
5.97%
53 out of 888 |
|
-15.58%
Nov 2021 - Oct 2023 |
+2.21% |
+22.79%
Sep 1984 - Aug 1986 |
33.11%
294 out of 888 |
|
-6.44%
Nov 2020 - Oct 2023 |
+5.97% |
+20.99%
Jul 1984 - Jun 1987 |
4.22%
37 out of 876 |
|
-12.22%
Nov 2020 - Oct 2023 |
+1.67% |
+15.74%
Jul 1984 - Jun 1987 |
30.94%
271 out of 876 |
|
-3.74%
Nov 2019 - Oct 2023 |
+6.24% |
+20.76%
Jul 1982 - Jun 1986 |
4.63%
40 out of 864 |
|
-9.55%
Sep 1977 - Aug 1981 |
+1.30% |
+15.51%
Jul 1982 - Jun 1986 |
33.10%
286 out of 864 |
|
-1.88%
Aug 2020 - Jul 2025 |
+6.15% |
+21.34%
Sep 1981 - Aug 1986 |
5.05%
43 out of 852 |
|
-8.25%
Oct 1976 - Sep 1981 |
+1.56% |
+15.33%
Sep 1981 - Aug 1986 |
34.27%
292 out of 852 |
|
-1.70%
Nov 2017 - Oct 2023 |
+6.24% |
+17.83%
Sep 1981 - Aug 1987 |
4.05%
34 out of 840 |
|
-8.07%
Mar 1974 - Feb 1980 |
+1.69% |
+12.14%
Sep 1981 - Aug 1987 |
32.02%
269 out of 840 |
|
-1.49%
Nov 2016 - Oct 2023 |
+6.13% |
+16.89%
Mar 1980 - Feb 1987 |
3.38%
28 out of 828 |
|
-7.68%
Mar 1973 - Feb 1980 |
+1.97% |
+11.35%
Oct 1981 - Sep 1988 |
31.28%
259 out of 828 |
|
-0.82%
Nov 2015 - Oct 2023 |
+6.39% |
+16.88%
Jul 1984 - Jun 1992 |
2.82%
23 out of 816 |
|
-7.81%
Oct 1973 - Sep 1981 |
+2.00% |
+11.05%
Jul 1984 - Jun 1992 |
31.13%
254 out of 816 |
|
-0.51%
Nov 2014 - Oct 2023 |
+6.45% |
+16.76%
Jul 1984 - Jun 1993 |
1.12%
9 out of 804 |
|
-7.32%
Oct 1972 - Sep 1981 |
+1.94% |
+11.27%
Jul 1984 - Jun 1993 |
29.60%
238 out of 804 |
|
-0.15%
Nov 2012 - Oct 2022 |
+6.71% |
+16.73%
Oct 1981 - Sep 1991 |
0.38%
3 out of 792 |
|
-6.86%
Oct 1971 - Sep 1981 |
+1.90% |
+10.64%
Oct 1981 - Sep 1991 |
27.53%
218 out of 792 |
|
-0.23%
Nov 2012 - Oct 2023 |
+6.92% |
+16.87%
Oct 1981 - Sep 1992 |
0.38%
3 out of 780 |
|
-5.91%
Apr 1971 - Mar 1982 |
+1.94% |
+11.02%
Oct 1981 - Sep 1992 |
26.41%
206 out of 780 |
|
+0.19%
Nov 2011 - Oct 2023 |
+6.94% |
+16.56%
Sep 1981 - Aug 1993 |
0.00%
0 out of 768 |
|
-5.52%
Sep 1969 - Aug 1981 |
+1.80% |
+10.92%
Oct 1981 - Sep 1993 |
26.95%
207 out of 768 |
|
+0.55%
Nov 2010 - Oct 2023 |
+6.84% |
+15.34%
Mar 1980 - Feb 1993 |
0.00%
0 out of 756 |
|
-5.68%
Sep 1968 - Aug 1981 |
+1.61% |
+9.86%
Sep 1981 - Aug 1994 |
26.32%
199 out of 756 |
|
+1.05%
Nov 2009 - Oct 2023 |
+6.76% |
+14.94%
Oct 1981 - Sep 1995 |
0.00%
0 out of 744 |
|
-5.08%
Oct 1967 - Sep 1981 |
+1.64% |
+9.81%
Oct 1981 - Sep 1995 |
25.94%
193 out of 744 |
|
+1.35%
Sep 2010 - Aug 2025 |
+6.79% |
+14.27%
Oct 1981 - Sep 1996 |
0.00%
0 out of 732 |
|
-4.48%
Oct 1966 - Sep 1981 |
+1.68% |
+9.34%
Oct 1981 - Sep 1996 |
26.23%
192 out of 732 |
|
+1.71%
Jan 2009 - Dec 2024 |
+6.91% |
+14.03%
Oct 1981 - Sep 1997 |
0.00%
0 out of 720 |
|
-4.40%
Sep 1965 - Aug 1981 |
+1.76% |
+9.28%
Oct 1981 - Sep 1997 |
26.67%
192 out of 720 |
|
+2.08%
Nov 2006 - Oct 2023 |
+6.97% |
+13.96%
Oct 1981 - Sep 1998 |
0.00%
0 out of 708 |
|
-4.11%
Oct 1964 - Sep 1981 |
+1.97% |
+9.40%
Oct 1981 - Sep 1998 |
25.71%
182 out of 708 |
|
+2.22%
Nov 2005 - Oct 2023 |
+7.16% |
+13.21%
Mar 1980 - Feb 1998 |
0.00%
0 out of 696 |
|
-3.90%
Sep 1963 - Aug 1981 |
+2.19% |
+8.80%
Oct 1981 - Sep 1999 |
26.87%
187 out of 696 |
|
+2.23%
Nov 2004 - Oct 2023 |
+7.29% |
+13.09%
Sep 1974 - Aug 1993 |
0.00%
0 out of 684 |
|
-3.59%
Oct 1962 - Sep 1981 |
+2.37% |
+8.63%
Sep 1981 - Aug 2000 |
29.09%
199 out of 684 |
|
+2.50%
Jun 2005 - May 2025 |
+7.46% |
+12.82%
Oct 1981 - Sep 2001 |
0.00%
0 out of 672 |
|
-3.26%
Oct 1961 - Sep 1981 |
+2.47% |
+8.78%
Oct 1981 - Sep 2001 |
30.51%
205 out of 672 |
|
+3.42%
Nov 1998 - Oct 2023 |
+8.54% |
+11.61%
Jun 1970 - May 1995 |
0.00%
0 out of 612 |
|
-2.04%
Oct 1956 - Sep 1981 |
+2.71% |
+7.86%
Oct 1981 - Sep 2006 |
23.20%
142 out of 612 |
|
+4.13%
Nov 1993 - Oct 2023 |
+9.12% |
+10.99%
Sep 1974 - Aug 2004 |
0.00%
0 out of 552 |
|
-1.90%
Mar 1950 - Feb 1980 |
+2.83% |
+7.12%
Sep 1981 - Aug 2011 |
12.86%
71 out of 552 |
iShares US Aggregate Bond UCITS GBP Hedged (Dist) (IUGA.L) ETF: Historical Returns

