When holding the Developed World 20/80 To GBP Bond Hedged Portfolio, how long should you stay invested to have high probability to achieve a positive return?
Over the selected period (~51 years), the longest duration with a negative return was 80 months (from March 2017 to October 2023).
This indicates that, within the same timeframe, any rolling period of 81 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.
Developed World 20/80 To GBP Bond Hedged Portfolio: ETF allocation and 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 Oct 31, 2025, the annualized return of the previous 10 years has been 2.24%.
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 |
|---|---|---|---|
|
-14.52%
Jan 2022 - Dec 2022 |
+6.60% |
+37.16%
Feb 1982 - Jan 1983 |
10.43%
63 out of 604 |
|
-22.66%
Jan 2022 - Dec 2022 |
+3.71% |
+30.72%
Feb 1982 - Jan 1983 |
26.66%
161 out of 604 |
|
-7.44%
Nov 2021 - Oct 2023 |
+6.29% |
+28.23%
Jan 1975 - Dec 1976 |
7.09%
42 out of 592 |
|
-14.12%
Nov 2021 - Oct 2023 |
+3.40% |
+20.41%
Feb 1982 - Jan 1984 |
22.97%
136 out of 592 |
|
-4.14%
Nov 2020 - Oct 2023 |
+6.04% |
+27.20%
Oct 1974 - Sep 1977 |
6.90%
40 out of 580 |
|
-10.05%
Nov 2020 - Oct 2023 |
+3.06% |
+17.05%
Feb 1982 - Jan 1985 |
20.00%
116 out of 580 |
|
-2.35%
Nov 2019 - Oct 2023 |
+6.10% |
+23.29%
Oct 1974 - Sep 1978 |
6.16%
35 out of 568 |
|
-7.07%
Nov 2019 - Oct 2023 |
+3.19% |
+16.04%
Jun 1982 - May 1986 |
17.25%
98 out of 568 |
|
-0.64%
Jun 2020 - May 2025 |
+5.99% |
+21.87%
Mar 1980 - Feb 1985 |
3.24%
18 out of 556 |
|
-5.37%
Jun 2020 - May 2025 |
+3.13% |
+14.59%
Oct 1981 - Sep 1986 |
15.29%
85 out of 556 |
|
-0.21%
Nov 2017 - Oct 2023 |
+6.44% |
+21.88%
Apr 1980 - Mar 1986 |
0.37%
2 out of 544 |
|
-4.14%
Sep 2019 - Aug 2025 |
+3.15% |
+13.75%
Apr 1980 - Mar 1986 |
14.71%
80 out of 544 |
|
+0.03%
Nov 2016 - Oct 2023 |
+7.17% |
+20.27%
Apr 1980 - Mar 1987 |
0.00%
0 out of 532 |
|
-3.70%
Nov 2016 - Oct 2023 |
+3.95% |
+13.46%
Jul 1982 - Jun 1989 |
13.35%
71 out of 532 |
|
+1.04%
Jul 2016 - Jun 2024 |
+7.23% |
+19.77%
Jan 1975 - Dec 1982 |
0.00%
0 out of 520 |
|
-2.55%
Jun 2017 - May 2025 |
+4.73% |
+12.80%
Oct 1981 - Sep 1989 |
10.38%
54 out of 520 |
|
+1.22%
Sep 2016 - Aug 2025 |
+7.32% |
+19.98%
Oct 1974 - Sep 1983 |
0.00%
0 out of 508 |
|
-2.35%
Sep 2016 - Aug 2025 |
+5.12% |
+12.29%
Sep 1980 - Aug 1989 |
8.07%
41 out of 508 |
|
+1.50%
Apr 2015 - Mar 2025 |
+7.15% |
+19.30%
Oct 1974 - Sep 1984 |
0.00%
0 out of 496 |
|
-1.64%
Apr 2015 - Mar 2025 |
+5.43% |
+10.63%
Dec 1979 - Nov 1989 |
7.66%
38 out of 496 |
|
+1.79%
Nov 2012 - Oct 2023 |
+7.19% |
+18.96%
Oct 1974 - Sep 1985 |
0.00%
0 out of 484 |
|
-1.02%
Nov 2012 - Oct 2023 |
+5.45% |
+10.29%
Apr 1980 - Mar 1991 |
7.85%
38 out of 484 |
|
+1.96%
Apr 2013 - Mar 2025 |
+7.26% |
+19.08%
Sep 1974 - Aug 1986 |
0.00%
0 out of 472 |
|
-0.87%
May 2013 - Apr 2025 |
+5.44% |
+10.01%
Feb 1982 - Jan 1994 |
8.05%
38 out of 472 |
|
+2.04%
Nov 2010 - Oct 2023 |
+7.24% |
+18.53%
Oct 1974 - Sep 1987 |
0.00%
0 out of 460 |
|
-0.92%
Nov 2010 - Oct 2023 |
+5.13% |
+9.70%
Jan 1981 - Dec 1993 |
8.26%
38 out of 460 |
|
+2.33%
Oct 2009 - Sep 2023 |
+6.83% |
+18.37%
Oct 1974 - Sep 1988 |
0.00%
0 out of 448 |
|
-0.66%
Oct 2009 - Sep 2023 |
+4.86% |
+9.33%
Mar 1980 - Feb 1994 |
7.59%
34 out of 448 |
|
+2.11%
Jan 2008 - Dec 2022 |
+7.15% |
+18.32%
Sep 1974 - Aug 1989 |
0.00%
0 out of 436 |
|
-0.76%
Jan 2008 - Dec 2022 |
+4.76% |
+8.80%
Aug 1982 - Jul 1997 |
8.94%
39 out of 436 |
|
+1.92%
Nov 2007 - Oct 2023 |
+6.85% |
+16.83%
Aug 1974 - Jul 1990 |
0.00%
0 out of 424 |
|
-1.05%
Nov 2007 - Oct 2023 |
+4.87% |
+8.92%
Feb 1982 - Jan 1998 |
8.25%
35 out of 424 |
|
+2.00%
Nov 2006 - Oct 2023 |
+6.50% |
+16.91%
Sep 1974 - Aug 1991 |
0.00%
0 out of 412 |
|
-0.92%
Nov 2006 - Oct 2023 |
+4.43% |
+9.04%
Feb 1982 - Jan 1999 |
9.47%
39 out of 412 |
|
+2.13%
Nov 2005 - Oct 2023 |
+6.53% |
+16.16%
Nov 1974 - Oct 1992 |
0.00%
0 out of 400 |
|
-0.77%
Oct 2005 - Sep 2023 |
+4.31% |
+8.94%
Apr 1980 - Mar 1998 |
9.25%
37 out of 400 |
|
+2.30%
Apr 2006 - Mar 2025 |
+6.56% |
+16.35%
Aug 1974 - Jul 1993 |
0.00%
0 out of 388 |
|
-0.61%
Apr 2006 - Mar 2025 |
+4.03% |
+8.92%
Apr 1980 - Mar 1999 |
8.76%
34 out of 388 |
|
+2.46%
Sep 2005 - Aug 2025 |
+6.51% |
+15.33%
Aug 1974 - Jul 1994 |
0.00%
0 out of 376 |
|
-0.44%
Sep 2005 - Aug 2025 |
+3.96% |
+8.74%
Apr 1980 - Mar 2000 |
5.32%
20 out of 376 |
Developed World 20/80 To GBP Bond Hedged Portfolio: ETF allocation and returns

