When holding the Vanguard FTSE Europe (VGK) ETF, how long should you stay invested to have high probability to achieve a positive return?

Over the selected period (~57 years), the longest duration with a negative return was 155 months (from May 2007 to March 2020).

This indicates that, within the same timeframe, any rolling period of 156 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.

VANGUARD FTSE EUROPE (VGK) ETF
Previous vs Next Returns - 10 Years annualized
Time Period: 1 July 1996 - 30 June 2026 (30 Years)
Time Period: 1 January 1970 - 30 June 2026 (~57 years)
30 Years
(1996/07 - 2026/06)
All Data
(1970/01 - 2026/06)

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As of Jun 30, 2026, the annualized return of the previous 10 years has been 10.10%.

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.

VANGUARD FTSE EUROPE (VGK) ETF
Annualized Rolling Returns
Annualized Rolling Returns - Inflation Adjusted
Time Period: 1 July 1996 - 30 June 2026 (30 Years)
Time Period: 1 January 1970 - 30 June 2026 (~57 years)
30 Years
(1996/07 - 2026/06)
All Data
(1970/01 - 2026/06)
US 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.

VANGUARD FTSE EUROPE (VGK) ETF
Rolling Returns Chart
Rolling Returns Chart - Inflation Adjusted
Time Period: 1 January 1970 - 30 June 2026 (~57 years)
Over Time
Histogram
US Inflation Adjusted:

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Swipe left to see all data
Worst Median Best Negative Periods
-52.96%
Mar 2008 - Feb 2009
+12.51% +92.07%
May 1985 - Apr 1986
29.09%
194 out of 667
-52.96%
Mar 2008 - Feb 2009
+8.03% +89.07%
May 1985 - Apr 1986
37.48%
250 out of 667
-30.58%
Mar 2007 - Feb 2009
+10.55% +58.72%
Jan 1985 - Dec 1986
20.76%
136 out of 655
-31.98%
Mar 2007 - Feb 2009
+6.34% +54.88%
Jan 1985 - Dec 1986
33.13%
217 out of 655
-18.37%
Apr 2000 - Mar 2003
+9.24% +53.23%
Aug 1984 - Jul 1987
17.88%
115 out of 643
-20.32%
Apr 2000 - Mar 2003
+4.87% +48.74%
Aug 1984 - Jul 1987
30.48%
196 out of 643
-10.93%
Oct 2007 - Sep 2011
+7.81% +37.21%
Aug 1982 - Jul 1986
13.63%
86 out of 631
-12.76%
Oct 2007 - Sep 2011
+3.85% +33.28%
Aug 1982 - Jul 1986
29.48%
186 out of 631
-8.13%
Jun 2007 - May 2012
+8.51% +38.41%
Aug 1982 - Jul 1987
9.37%
58 out of 619
-9.96%
Jun 2007 - May 2012
+4.19% +34.20%
Aug 1982 - Jul 1987
29.40%
182 out of 619
-2.77%
Jul 2007 - Jun 2013
+7.97% +30.44%
Aug 1984 - Jul 1990
4.28%
26 out of 607
-5.38%
Aug 1976 - Jul 1982
+3.55% +25.62%
Aug 1984 - Jul 1990
21.91%
133 out of 607
-1.10%
Nov 2007 - Oct 2014
+7.70% +28.01%
Aug 1982 - Jul 1989
0.67%
4 out of 595
-5.48%
Jul 1975 - Jun 1982
+3.86% +23.62%
Aug 1982 - Jul 1989
15.46%
92 out of 595
-2.09%
Mar 2001 - Feb 2009
+7.90% +27.43%
Aug 1982 - Jul 1990
2.57%
15 out of 583
-4.58%
Oct 1973 - Sep 1981
+4.54% +22.87%
Aug 1982 - Jul 1990
14.24%
83 out of 583
-3.54%
Mar 2000 - Feb 2009
+8.59% +22.42%
Aug 1982 - Jul 1991
3.33%
19 out of 571
-6.32%
Aug 1973 - Jul 1982
+5.14% +17.96%
Aug 1982 - Jul 1991
13.66%
78 out of 571
-1.57%
Mar 1999 - Feb 2009
+8.86% +21.29%
Aug 1982 - Jul 1992
0.72%
4 out of 559
-5.74%
Aug 1972 - Jul 1982
+5.52% +16.94%
Aug 1982 - Jul 1992
13.95%
78 out of 559
-0.49%
Mar 1998 - Feb 2009
+9.10% +19.65%
Aug 1984 - Jul 1995
0.37%
2 out of 547
-4.14%
Aug 1971 - Jul 1982
+5.96% +15.56%
Aug 1984 - Jul 1995
12.80%
70 out of 547
+0.15%
Apr 2008 - Mar 2020
+8.79% +19.55%
Aug 1982 - Jul 1994
0.00%
0 out of 535
-2.77%
Apr 1970 - Mar 1982
+5.95% +15.44%
Aug 1982 - Jul 1994
13.27%
71 out of 535
+0.15%
Apr 2007 - Mar 2020
+9.00% +20.00%
Aug 1984 - Jul 1997
0.00%
0 out of 523
-2.14%
Jan 1970 - Dec 1982
+5.52% +16.08%
Aug 1984 - Jul 1997
5.93%
31 out of 523
+1.78%
Apr 2006 - Mar 2020
+8.98% +20.94%
Aug 1984 - Jul 1998
0.00%
0 out of 511
-0.93%
Mar 1970 - Feb 1984
+5.50% +17.12%
Aug 1984 - Jul 1998
1.57%
8 out of 511
+0.46%
Oct 2007 - Sep 2022
+9.36% +19.85%
Aug 1982 - Jul 1997
0.00%
0 out of 499
-1.87%
Oct 2007 - Sep 2022
+5.43% +16.07%
Jan 1985 - Dec 1999
2.00%
10 out of 499
+1.58%
Nov 2007 - Oct 2023
+9.82% +20.67%
Aug 1982 - Jul 1998
0.00%
0 out of 487
-0.84%
Nov 2007 - Oct 2023
+5.64% +16.85%
Aug 1982 - Jul 1998
1.03%
5 out of 487
+2.60%
Jan 2000 - Dec 2016
+10.10% +19.24%
Aug 1982 - Jul 1999
0.00%
0 out of 475
+0.29%
Nov 2007 - Oct 2024
+5.61% +15.53%
Aug 1982 - Jul 1999
0.00%
0 out of 475
+3.20%
Jul 1998 - Jun 2016
+10.19% +18.87%
Aug 1982 - Jul 2000
0.00%
0 out of 463
+0.84%
Jan 2007 - Dec 2024
+5.66% +15.16%
Aug 1982 - Jul 2000
0.00%
0 out of 463
+2.74%
Jan 2000 - Dec 2018
+10.22% +16.39%
Aug 1982 - Jul 2001
0.00%
0 out of 451
+0.58%
Jan 2000 - Dec 2018
+5.60% +12.78%
Aug 1982 - Jul 2001
0.00%
0 out of 451
+2.21%
Apr 2000 - Mar 2020
+10.67% +16.28%
Apr 1978 - Mar 1998
0.00%
0 out of 439
+0.13%
Apr 2000 - Mar 2020
+5.55% +11.93%
Apr 1980 - Mar 2000
0.00%
0 out of 439
+3.99%
Jan 2000 - Dec 2024
+10.07% +15.89%
Jan 1975 - Dec 1999
0.00%
0 out of 379
+1.40%
Jan 2000 - Dec 2024
+6.00% +12.14%
Aug 1982 - Jul 2007
0.00%
0 out of 379
+6.13%
Apr 1990 - Mar 2020
+10.49% +13.84%
Jun 1977 - May 2007
0.00%
0 out of 319
+3.68%
Oct 1992 - Sep 2022
+6.13% +9.25%
Jun 1977 - May 2007
0.00%
0 out of 319
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