When holding the iShares Global REIT ETF (REET) ETF, how long should you stay invested to have high probability to achieve a positive return?
Over the selected period (~40 years), the longest duration with a negative return was 92 months (from February 2007 to September 2014).
This indicates that, within the same timeframe, any rolling period of 93 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 Global REIT ETF (REET) 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 4.15%.
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 |
|---|---|---|---|
|
-56.73%
Mar 2008 - Feb 2009 |
+8.66% |
+79.32%
Mar 2009 - Feb 2010 |
27.35%
128 out of 468 |
|
-56.73%
Mar 2008 - Feb 2009 |
+6.14% |
+75.54%
Mar 2009 - Feb 2010 |
35.04%
164 out of 468 |
|
-41.42%
Mar 2007 - Feb 2009 |
+7.79% |
+51.07%
Mar 2009 - Feb 2011 |
20.83%
95 out of 456 |
|
-42.60%
Mar 2007 - Feb 2009 |
+5.44% |
+47.91%
Mar 2009 - Feb 2011 |
28.29%
129 out of 456 |
|
-23.53%
Mar 2006 - Feb 2009 |
+7.02% |
+33.94%
Apr 2003 - Mar 2006 |
20.27%
90 out of 444 |
|
-25.16%
Mar 2006 - Feb 2009 |
+4.54% |
+30.31%
Apr 2003 - Mar 2006 |
31.98%
142 out of 444 |
|
-12.45%
Mar 2005 - Feb 2009 |
+6.35% |
+33.34%
Feb 2003 - Jan 2007 |
16.44%
71 out of 432 |
|
-14.62%
Mar 2005 - Feb 2009 |
+3.64% |
+29.78%
Feb 2003 - Jan 2007 |
28.94%
125 out of 432 |
|
-6.86%
Mar 2004 - Feb 2009 |
+5.78% |
+26.23%
Feb 2002 - Jan 2007 |
7.38%
31 out of 420 |
|
-9.26%
Mar 2004 - Feb 2009 |
+3.08% |
+22.86%
Feb 2002 - Jan 2007 |
28.10%
118 out of 420 |
|
-1.83%
Dec 2006 - Nov 2012 |
+6.19% |
+23.39%
Feb 2001 - Jan 2007 |
4.41%
18 out of 408 |
|
-4.02%
Dec 2006 - Nov 2012 |
+3.39% |
+20.40%
Feb 2001 - Jan 2007 |
21.08%
86 out of 408 |
|
-1.14%
Feb 2007 - Jan 2014 |
+6.27% |
+23.76%
Feb 2000 - Jan 2007 |
1.01%
4 out of 396 |
|
-3.17%
Feb 2007 - Jan 2014 |
+3.99% |
+20.55%
Feb 2000 - Jan 2007 |
12.12%
48 out of 396 |
|
+1.10%
Nov 2015 - Oct 2023 |
+6.54% |
+20.20%
Nov 1999 - Oct 2007 |
0.00%
0 out of 384 |
|
-2.11%
Nov 2015 - Oct 2023 |
+3.88% |
+16.96%
Nov 1999 - Oct 2007 |
8.59%
33 out of 384 |
|
+0.56%
Feb 2007 - Jan 2016 |
+7.16% |
+16.75%
Nov 1998 - Oct 2007 |
0.00%
0 out of 372 |
|
-1.52%
Nov 2014 - Oct 2023 |
+4.30% |
+13.63%
Nov 1998 - Oct 2007 |
5.11%
19 out of 372 |
|
+1.39%
Feb 2007 - Jan 2017 |
+7.36% |
+15.08%
Feb 1997 - Jan 2007 |
0.00%
0 out of 360 |
|
-0.71%
Dec 1989 - Nov 1999 |
+4.69% |
+12.59%
Mar 2009 - Feb 2019 |
2.78%
10 out of 360 |
|
+1.31%
Mar 1998 - Feb 2009 |
+7.50% |
+14.91%
Feb 1996 - Jan 2007 |
0.00%
0 out of 348 |
|
-1.17%
Mar 1998 - Feb 2009 |
+5.09% |
+12.08%
Feb 1996 - Jan 2007 |
2.30%
8 out of 348 |
|
+1.98%
Jan 2007 - Dec 2018 |
+7.27% |
+14.68%
Mar 1995 - Feb 2007 |
0.00%
0 out of 336 |
|
+0.14%
Jan 2007 - Dec 2018 |
+4.63% |
+11.83%
Mar 1995 - Feb 2007 |
0.00%
0 out of 336 |
|
+0.46%
Apr 2007 - Mar 2020 |
+7.25% |
+13.22%
Dec 1993 - Nov 2006 |
0.00%
0 out of 324 |
|
-1.29%
Apr 2007 - Mar 2020 |
+4.74% |
+10.43%
Dec 1993 - Nov 2006 |
1.54%
5 out of 324 |
|
+1.51%
Nov 2006 - Oct 2020 |
+7.46% |
+14.23%
Feb 1993 - Jan 2007 |
0.00%
0 out of 312 |
|
-0.31%
Nov 2006 - Oct 2020 |
+4.87% |
+11.38%
Feb 1993 - Jan 2007 |
0.64%
2 out of 312 |
|
+1.90%
Nov 2007 - Oct 2022 |
+7.78% |
+13.31%
May 1992 - Apr 2007 |
0.00%
0 out of 300 |
|
-0.47%
Nov 2007 - Oct 2022 |
+5.09% |
+10.40%
May 1992 - Apr 2007 |
0.67%
2 out of 300 |
|
+1.36%
Nov 2007 - Oct 2023 |
+8.15% |
+12.81%
Feb 1991 - Jan 2007 |
0.00%
0 out of 288 |
|
-1.05%
Nov 2007 - Oct 2023 |
+5.43% |
+9.94%
Feb 1991 - Jan 2007 |
3.82%
11 out of 288 |
|
+1.68%
Nov 2006 - Oct 2023 |
+8.29% |
+12.29%
Oct 1990 - Sep 2007 |
0.00%
0 out of 276 |
|
-0.81%
Nov 2006 - Oct 2023 |
+5.66% |
+9.33%
Oct 1990 - Sep 2007 |
2.90%
8 out of 276 |
|
+2.29%
Feb 2007 - Jan 2025 |
+8.45% |
+10.75%
Feb 1986 - Jan 2004 |
0.00%
0 out of 264 |
|
-0.24%
Feb 2007 - Jan 2025 |
+5.87% |
+7.81%
Dec 1999 - Nov 2017 |
0.38%
1 out of 264 |
|
+2.93%
Dec 2006 - Nov 2025 |
+8.31% |
+11.87%
Jan 1986 - Dec 2004 |
0.00%
0 out of 252 |
|
+0.40%
Dec 2006 - Nov 2025 |
+5.76% |
+8.62%
Jan 1986 - Dec 2004 |
0.00%
0 out of 252 |
|
+3.71%
Mar 1989 - Feb 2009 |
+8.21% |
+12.12%
Feb 1986 - Jan 2006 |
0.00%
0 out of 240 |
|
+0.85%
Mar 1989 - Feb 2009 |
+5.71% |
+8.84%
Feb 1986 - Jan 2006 |
0.00%
0 out of 240 |
|
+5.83%
Oct 1997 - Sep 2022 |
+7.76% |
+9.71%
Jan 1986 - Dec 2010 |
0.00%
0 out of 180 |
|
+3.28%
Oct 1997 - Sep 2022 |
+5.17% |
+6.68%
Jan 1986 - Dec 2010 |
0.00%
0 out of 180 |
|
+6.09%
Nov 1993 - Oct 2023 |
+7.36% |
+9.47%
Jan 1986 - Dec 2015 |
0.00%
0 out of 120 |
|
+3.47%
Nov 1993 - Oct 2023 |
+4.75% |
+6.67%
Jan 1986 - Dec 2015 |
0.00%
0 out of 120 |
iShares Global REIT ETF (REET) ETF: Historical Returns

