When holding the Vanguard Communication Services ETF (VOX) ETF, how long should you stay invested to have high probability to achieve a positive return?

Over the selected period (~22 years), the longest duration with a negative return was 78 months (from April 2016 to September 2022).

This indicates that, within the same timeframe, any rolling period of 79 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.

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 COMMUNICATION SERVICES ETF (VOX) ETF
Annualized Rolling Returns
Annualized Rolling Returns - Inflation Adjusted
Time Period: 1 July 2006 - 30 June 2026 (20 Years)
Time Period: 1 January 2005 - 30 June 2026 (~22 years)
All Data
(2005/01 - 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 COMMUNICATION SERVICES ETF (VOX) ETF
Rolling Returns Chart
Rolling Returns Chart - Inflation Adjusted
Time Period: 1 January 2005 - 30 June 2026 (~22 years)
Over Time
Histogram
US Inflation Adjusted:

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Swipe left to see all data
Worst Median Best Negative Periods
-43.38%
Nov 2007 - Oct 2008
+14.24% +72.07%
Apr 2020 - Mar 2021
26.72%
66 out of 247
-45.43%
Oct 2021 - Sep 2022
+11.94% +67.68%
Apr 2020 - Mar 2021
31.58%
78 out of 247
-24.52%
Mar 2007 - Feb 2009
+9.28% +38.84%
Jan 2023 - Dec 2024
26.81%
63 out of 235
-26.04%
Mar 2007 - Feb 2009
+7.36% +34.66%
Jan 2023 - Dec 2024
29.79%
70 out of 235
-11.26%
Jun 2007 - May 2010
+7.10% +34.52%
Jan 2023 - Dec 2025
21.08%
47 out of 223
-12.72%
Jun 2007 - May 2010
+4.75% +30.65%
Jan 2023 - Dec 2025
34.53%
77 out of 223
-4.90%
Oct 2007 - Sep 2011
+6.73% +19.54%
Jul 2022 - Jun 2026
12.80%
27 out of 211
-6.85%
Oct 2007 - Sep 2011
+3.66% +16.07%
Mar 2009 - Feb 2013
25.59%
54 out of 211
-2.52%
Jun 2007 - May 2012
+8.09% +18.43%
Mar 2009 - Feb 2014
4.52%
9 out of 199
-4.51%
Jan 2018 - Dec 2022
+5.01% +16.04%
Mar 2009 - Feb 2014
15.08%
30 out of 199
-1.65%
Jan 2017 - Dec 2022
+7.98% +17.44%
Mar 2009 - Feb 2015
1.07%
2 out of 187
-5.01%
Jan 2017 - Dec 2022
+5.55% +15.48%
Mar 2009 - Feb 2015
9.09%
17 out of 187
+1.52%
Jan 2016 - Dec 2022
+7.10% +15.85%
Jan 2019 - Dec 2025
0.00%
0 out of 175
-1.74%
Jan 2016 - Dec 2022
+5.16% +13.52%
Mar 2009 - Feb 2016
6.86%
12 out of 175
+1.61%
Oct 2014 - Sep 2022
+7.62% +15.13%
Mar 2009 - Feb 2017
0.00%
0 out of 163
-1.28%
Jan 2015 - Dec 2022
+5.43% +13.17%
Mar 2009 - Feb 2017
3.07%
5 out of 163
+1.92%
Jan 2014 - Dec 2022
+7.97% +12.66%
Feb 2009 - Jan 2018
0.00%
0 out of 151
-0.78%
Jan 2014 - Dec 2022
+5.54% +10.67%
Feb 2009 - Jan 2018
1.32%
2 out of 151
+3.58%
Oct 2012 - Sep 2022
+7.58% +11.89%
Oct 2011 - Sep 2021
0.00%
0 out of 139
+1.03%
Oct 2012 - Sep 2022
+5.30% +9.79%
Oct 2011 - Sep 2021
0.00%
0 out of 139
+3.03%
Jan 2008 - Dec 2018
+7.69% +12.60%
Jul 2010 - Jun 2021
0.00%
0 out of 127
+1.30%
Jun 2007 - May 2018
+5.12% +10.37%
Jul 2010 - Jun 2021
0.00%
0 out of 127
+3.08%
Jun 2007 - May 2019
+7.83% +13.13%
Mar 2009 - Feb 2021
0.00%
0 out of 115
+1.29%
Jun 2007 - May 2019
+5.44% +11.13%
Mar 2009 - Feb 2021
0.00%
0 out of 115
+2.94%
Apr 2007 - Mar 2020
+7.54% +12.30%
Nov 2008 - Oct 2021
0.00%
0 out of 103
+1.14%
Apr 2007 - Mar 2020
+4.95% +10.23%
Nov 2008 - Oct 2021
0.00%
0 out of 103
+4.32%
Apr 2006 - Mar 2020
+7.51% +11.08%
Feb 2012 - Jan 2026
0.00%
0 out of 91
+2.43%
Apr 2006 - Mar 2020
+5.23% +8.26%
Feb 2012 - Jan 2026
0.00%
0 out of 91
+2.67%
Oct 2007 - Sep 2022
+8.10% +10.66%
Jul 2010 - Jun 2025
0.00%
0 out of 79
+0.30%
Oct 2007 - Sep 2022
+5.94% +7.81%
Jul 2010 - Jun 2025
0.00%
0 out of 79
+3.30%
Jan 2007 - Dec 2022
+8.25% +11.52%
Feb 2009 - Jan 2025
0.00%
0 out of 67
+0.83%
Jan 2007 - Dec 2022
+5.99% +8.71%
Feb 2009 - Jan 2025
0.00%
0 out of 67
+4.86%
Nov 2006 - Oct 2023
+6.07% +12.07%
Feb 2009 - Jan 2026
0.00%
0 out of 55
+2.30%
Nov 2006 - Oct 2023
+3.56% +9.26%
Feb 2009 - Jan 2026
0.00%
0 out of 55
+4.84%
Jan 2005 - Dec 2022
+6.82% +9.01%
Mar 2008 - Feb 2026
0.00%
0 out of 43
+2.29%
Jan 2005 - Dec 2022
+4.24% +6.43%
Mar 2008 - Feb 2026
0.00%
0 out of 43
+6.64%
Jan 2005 - Dec 2023
+7.66% +8.25%
Feb 2006 - Jan 2025
0.00%
0 out of 31
+4.00%
Jan 2005 - Dec 2023
+5.00% +5.60%
Feb 2006 - Jan 2025
0.00%
0 out of 31
+7.83%
Jan 2005 - Dec 2024
+8.44% +8.99%
Jan 2006 - Dec 2025
0.00%
0 out of 19
+5.14%
Jan 2005 - Dec 2024
+5.78% +6.30%
Jan 2006 - Dec 2025
0.00%
0 out of 19
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