When holding the iShares S&P 100 ETF (OEF) ETF, how long should you stay invested to have high probability to achieve a positive return?
Over the selected period (~26 years), the longest duration with a negative return was 139 months (from November 2000 to May 2012).
This indicates that, within the same timeframe, any rolling period of 140 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 S&P 100 ETF (OEF) ETF: Historical Returns
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 |
|---|---|---|---|
|
-41.72%
Mar 2008 - Feb 2009 |
+12.92% |
+53.94%
Apr 2020 - Mar 2021 |
19.66%
58 out of 295 |
|
-41.72%
Mar 2008 - Feb 2009 |
+10.86% |
+50.01%
Apr 2020 - Mar 2021 |
22.37%
66 out of 295 |
|
-24.67%
Mar 2007 - Feb 2009 |
+10.86% |
+34.37%
Apr 2020 - Mar 2022 |
14.49%
41 out of 283 |
|
-26.19%
Mar 2007 - Feb 2009 |
+8.37% |
+30.95%
Mar 2009 - Feb 2011 |
22.26%
63 out of 283 |
|
-13.73%
Mar 2006 - Feb 2009 |
+11.07% |
+28.48%
Oct 2022 - Sep 2025 |
15.50%
42 out of 271 |
|
-15.57%
Mar 2006 - Feb 2009 |
+8.86% |
+24.66%
Oct 2022 - Sep 2025 |
20.30%
55 out of 271 |
|
-9.94%
Mar 2005 - Feb 2009 |
+12.20% |
+21.82%
Apr 2020 - Mar 2024 |
18.15%
47 out of 259 |
|
-12.17%
Mar 2005 - Feb 2009 |
+9.35% |
+18.19%
Mar 2009 - Feb 2013 |
23.17%
60 out of 259 |
|
-7.40%
Mar 2004 - Feb 2009 |
+11.54% |
+21.20%
Mar 2009 - Feb 2014 |
12.96%
32 out of 247 |
|
-9.78%
Mar 2004 - Feb 2009 |
+9.11% |
+18.75%
Mar 2009 - Feb 2014 |
23.08%
57 out of 247 |
|
-1.39%
Mar 2003 - Feb 2009 |
+12.00% |
+20.21%
Mar 2009 - Feb 2015 |
3.40%
8 out of 235 |
|
-3.78%
Mar 2003 - Feb 2009 |
+9.41% |
+18.20%
Mar 2009 - Feb 2015 |
17.45%
41 out of 235 |
|
-4.86%
Mar 2002 - Feb 2009 |
+12.36% |
+19.05%
Jan 2019 - Dec 2025 |
3.59%
8 out of 223 |
|
-7.25%
Mar 2002 - Feb 2009 |
+9.52% |
+14.79%
Jan 2019 - Dec 2025 |
15.25%
34 out of 223 |
|
-5.60%
Feb 2001 - Jan 2009 |
+11.51% |
+17.22%
Mar 2009 - Feb 2017 |
5.21%
11 out of 211 |
|
-7.81%
Mar 2001 - Feb 2009 |
+8.29% |
+15.22%
Mar 2009 - Feb 2017 |
10.90%
23 out of 211 |
|
-3.00%
Nov 2000 - Oct 2009 |
+11.03% |
+17.27%
Nov 2016 - Oct 2025 |
5.03%
10 out of 199 |
|
-5.33%
Nov 2000 - Oct 2009 |
+8.29% |
+15.14%
Mar 2009 - Feb 2018 |
8.54%
17 out of 199 |
|
-1.48%
Nov 2000 - Oct 2010 |
+10.18% |
+16.67%
Oct 2011 - Sep 2021 |
2.14%
4 out of 187 |
|
-3.73%
Nov 2000 - Oct 2010 |
+8.63% |
+14.48%
Oct 2011 - Sep 2021 |
8.56%
16 out of 187 |
|
-0.68%
Nov 2000 - Oct 2011 |
+8.33% |
+16.61%
Sep 2010 - Aug 2021 |
0.57%
1 out of 175 |
|
-3.05%
Nov 2000 - Oct 2011 |
+6.32% |
+14.25%
Sep 2010 - Aug 2021 |
5.14%
9 out of 175 |
|
+0.70%
Nov 2000 - Oct 2012 |
+8.59% |
+16.62%
Mar 2009 - Feb 2021 |
0.00%
0 out of 163 |
|
-1.68%
Nov 2000 - Oct 2012 |
+6.59% |
+14.56%
Mar 2009 - Feb 2021 |
2.45%
4 out of 163 |
|
+2.33%
Nov 2000 - Oct 2013 |
+8.45% |
+16.69%
Mar 2009 - Feb 2022 |
0.00%
0 out of 151 |
|
+0.03%
Nov 2000 - Oct 2013 |
+6.43% |
+14.11%
Mar 2009 - Feb 2022 |
0.00%
0 out of 151 |
|
+3.28%
Nov 2000 - Oct 2014 |
+9.07% |
+16.28%
Oct 2011 - Sep 2025 |
0.00%
0 out of 139 |
|
+1.01%
Nov 2000 - Oct 2014 |
+7.07% |
+13.34%
Oct 2011 - Sep 2025 |
0.00%
0 out of 139 |
|
+3.28%
Feb 2001 - Jan 2016 |
+9.11% |
+15.93%
Mar 2009 - Feb 2024 |
0.00%
0 out of 127 |
|
+1.22%
Feb 2001 - Jan 2016 |
+6.85% |
+13.03%
Mar 2009 - Feb 2024 |
0.00%
0 out of 127 |
|
+3.48%
Nov 2000 - Oct 2016 |
+9.13% |
+16.28%
Mar 2009 - Feb 2025 |
0.00%
0 out of 115 |
|
+1.37%
Nov 2000 - Oct 2016 |
+6.75% |
+13.35%
Mar 2009 - Feb 2025 |
0.00%
0 out of 115 |
|
+4.53%
Nov 2000 - Oct 2017 |
+9.37% |
+16.29%
Mar 2009 - Feb 2026 |
0.00%
0 out of 103 |
|
+2.41%
Nov 2000 - Oct 2017 |
+6.93% |
+13.37%
Mar 2009 - Feb 2026 |
0.00%
0 out of 103 |
|
+4.74%
Jan 2001 - Dec 2018 |
+9.72% |
+12.00%
May 2008 - Apr 2026 |
0.00%
0 out of 91 |
|
+2.59%
Nov 2000 - Oct 2018 |
+7.23% |
+9.33%
May 2008 - Apr 2026 |
0.00%
0 out of 91 |
|
+5.20%
Nov 2000 - Oct 2019 |
+9.65% |
+11.33%
Nov 2006 - Oct 2025 |
0.00%
0 out of 79 |
|
+3.06%
Nov 2000 - Oct 2019 |
+6.93% |
+8.60%
Aug 2006 - Jul 2025 |
0.00%
0 out of 79 |
|
+5.61%
Nov 2000 - Oct 2020 |
+9.47% |
+11.59%
Nov 2005 - Oct 2025 |
0.00%
0 out of 67 |
|
+3.50%
Nov 2000 - Oct 2020 |
+6.78% |
+8.90%
Nov 2005 - Oct 2025 |
0.00%
0 out of 67 |
|
+8.25%
Nov 2000 - Oct 2025 |
+8.56% |
+9.00%
May 2001 - Apr 2026 |
0.00%
0 out of 7 |
|
+5.58%
Nov 2000 - Oct 2025 |
+5.88% |
+6.30%
May 2001 - Apr 2026 |
0.00%
0 out of 7 |
iShares S&P 100 ETF (OEF) ETF: Historical Returns

