iShares US Aggregate Bond UCITS GBP Hedged (Dist) (IUGA.L): Rolling Returns

Simulation Settings
Category:
Period: January 1950 - March 2026 (~76 years)
Initial Amount: 1£
Currency: GBP
Inflation: UK
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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.

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.

ISHARES US AGGREGATE BOND UCITS GBP HEDGED (DIST) (IUGA.L) ETF
Previous vs Next Returns - 10 Years annualized
Time Period: 1 April 1996 - 31 March 2026 (30 Years)
Time Period: 1 January 1950 - 31 March 2026 (~76 years)
30 Years
(1996/04 - 2026/03)
All Data
(1950/01 - 2026/03)

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As of Mar 31, 2026, the annualized return of the previous 10 years has been 0.57%.

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.

ISHARES US AGGREGATE BOND UCITS GBP HEDGED (DIST) (IUGA.L) ETF
Annualized Rolling Returns
Annualized Rolling Returns - Inflation Adjusted
Time Period: 1 April 1996 - 31 March 2026 (30 Years)
Time Period: 1 January 1950 - 31 March 2026 (~76 years)
30 Years
(1996/04 - 2026/03)
All Data
(1950/01 - 2026/03)
UK Inflation Adjusted:

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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.

ISHARES US AGGREGATE BOND UCITS GBP HEDGED (DIST) (IUGA.L) ETF
Rolling Returns Chart
Rolling Returns Chart - Inflation Adjusted
Time Period: 1 January 1950 - 31 March 2026 (~76 years)
Over Time
Histogram
UK Inflation Adjusted:

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Swipe left to see all data
Worst Median Best Negative Periods
-16.33%
Nov 2021 - Oct 2022
+5.68% +33.84%
Oct 1981 - Sep 1982
14.05%
127 out of 904
-24.66%
Nov 2021 - Oct 2022
+1.69% +27.90%
Apr 1985 - Mar 1986
38.94%
352 out of 904
-9.03%
Nov 2020 - Oct 2022
+5.74% +28.26%
Jul 1984 - Jun 1986
5.94%
53 out of 892
-15.58%
Nov 2021 - Oct 2023
+2.21% +22.79%
Sep 1984 - Aug 1986
32.96%
294 out of 892
-6.44%
Nov 2020 - Oct 2023
+5.96% +20.99%
Jul 1984 - Jun 1987
4.20%
37 out of 880
-12.22%
Nov 2020 - Oct 2023
+1.66% +15.74%
Jul 1984 - Jun 1987
30.91%
272 out of 880
-3.74%
Nov 2019 - Oct 2023
+6.23% +20.76%
Jul 1982 - Jun 1986
4.84%
42 out of 868
-9.55%
Sep 1977 - Aug 1981
+1.26% +15.51%
Jul 1982 - Jun 1986
33.41%
290 out of 868
-1.88%
Aug 2020 - Jul 2025
+6.13% +21.34%
Sep 1981 - Aug 1986
5.49%
47 out of 856
-8.25%
Oct 1976 - Sep 1981
+1.54% +15.33%
Sep 1981 - Aug 1986
34.58%
296 out of 856
-1.70%
Nov 2017 - Oct 2023
+6.24% +17.83%
Sep 1981 - Aug 1987
4.38%
37 out of 844
-8.07%
Mar 1974 - Feb 1980
+1.67% +12.14%
Sep 1981 - Aug 1987
32.35%
273 out of 844
-1.49%
Nov 2016 - Oct 2023
+6.12% +16.89%
Mar 1980 - Feb 1987
3.37%
28 out of 832
-7.68%
Mar 1973 - Feb 1980
+1.94% +11.35%
Oct 1981 - Sep 1988
31.61%
263 out of 832
-0.82%
Nov 2015 - Oct 2023
+6.37% +16.88%
Jul 1984 - Jun 1992
2.80%
23 out of 820
-7.81%
Oct 1973 - Sep 1981
+1.99% +11.05%
Jul 1984 - Jun 1992
31.46%
258 out of 820
-0.51%
Nov 2014 - Oct 2023
+6.43% +16.76%
Jul 1984 - Jun 1993
1.11%
9 out of 808
-7.32%
Oct 1972 - Sep 1981
+1.94% +11.27%
Jul 1984 - Jun 1993
29.95%
242 out of 808
-0.15%
Nov 2012 - Oct 2022
+6.70% +16.73%
Oct 1981 - Sep 1991
0.38%
3 out of 796
-6.86%
Oct 1971 - Sep 1981
+1.89% +10.64%
Oct 1981 - Sep 1991
27.89%
222 out of 796
-0.23%
Nov 2012 - Oct 2023
+6.85% +16.87%
Oct 1981 - Sep 1992
0.38%
3 out of 784
-5.91%
Apr 1971 - Mar 1982
+1.92% +11.02%
Oct 1981 - Sep 1992
26.79%
210 out of 784
+0.19%
Nov 2011 - Oct 2023
+6.93% +16.56%
Sep 1981 - Aug 1993
0.00%
0 out of 772
-5.52%
Sep 1969 - Aug 1981
+1.77% +10.92%
Oct 1981 - Sep 1993
27.33%
211 out of 772
+0.55%
Nov 2010 - Oct 2023
+6.84% +15.34%
Mar 1980 - Feb 1993
0.00%
0 out of 760
-5.68%
Sep 1968 - Aug 1981
+1.60% +9.86%
Sep 1981 - Aug 1994
26.71%
203 out of 760
+1.05%
Nov 2009 - Oct 2023
+6.76% +14.94%
Oct 1981 - Sep 1995
0.00%
0 out of 748
-5.08%
Oct 1967 - Sep 1981
+1.63% +9.81%
Oct 1981 - Sep 1995
26.34%
197 out of 748
+1.35%
Sep 2010 - Aug 2025
+6.75% +14.27%
Oct 1981 - Sep 1996
0.00%
0 out of 736
-4.48%
Oct 1966 - Sep 1981
+1.65% +9.34%
Oct 1981 - Sep 1996
26.63%
196 out of 736
+1.71%
Jan 2009 - Dec 2024
+6.91% +14.03%
Oct 1981 - Sep 1997
0.00%
0 out of 724
-4.40%
Sep 1965 - Aug 1981
+1.72% +9.28%
Oct 1981 - Sep 1997
27.07%
196 out of 724
+2.00%
Jan 2009 - Dec 2025
+6.97% +13.96%
Oct 1981 - Sep 1998
0.00%
0 out of 712
-4.11%
Oct 1964 - Sep 1981
+1.95% +9.40%
Oct 1981 - Sep 1998
26.12%
186 out of 712
+2.22%
Nov 2005 - Oct 2023
+7.07% +13.21%
Mar 1980 - Feb 1998
0.00%
0 out of 700
-3.90%
Sep 1963 - Aug 1981
+2.14% +8.80%
Oct 1981 - Sep 1999
27.29%
191 out of 700
+2.23%
Nov 2004 - Oct 2023
+7.25% +13.09%
Sep 1974 - Aug 1993
0.00%
0 out of 688
-3.59%
Oct 1962 - Sep 1981
+2.29% +8.63%
Sep 1981 - Aug 2000
29.51%
203 out of 688
+2.50%
Jun 2005 - May 2025
+7.44% +12.82%
Oct 1981 - Sep 2001
0.00%
0 out of 676
-3.26%
Oct 1961 - Sep 1981
+2.44% +8.78%
Oct 1981 - Sep 2001
30.92%
209 out of 676
+3.42%
Nov 1998 - Oct 2023
+8.53% +11.61%
Jun 1970 - May 1995
0.00%
0 out of 616
-2.04%
Oct 1956 - Sep 1981
+2.68% +7.86%
Oct 1981 - Sep 2006
23.05%
142 out of 616
+4.11%
Feb 1996 - Jan 2026
+9.09% +10.99%
Sep 1974 - Aug 2004
0.00%
0 out of 556
-1.90%
Mar 1950 - Feb 1980
+2.82% +7.12%
Sep 1981 - Aug 2011
12.77%
71 out of 556
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