SPDR Blmbg Barclays 1-3 Mth T-Bill (BIL) to EUR: Rolling Returns

Simulation Settings
Category:
Period: August 1953 - January 2026 (~73 years)
Initial Amount: 1€
Currency: EUR
BIL is not denominated in EUR. Returns are simulated using exchange rates or interest rate differentials in case of currency hedging.
Inflation: Eurozone
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This asset allocation includes ETFs not denominated in EUR. Returns are calculated using exchange rates or, if applicable, interest rate differentials for currency hedging.

When holding the SPDR Blmbg Barclays 1-3 Mth T-Bill (BIL) to EUR ETF, how long should you stay invested to have high probability to achieve a positive return?

Over the selected period (~73 years), the longest duration with a negative return was 256 months (from November 2000 to February 2022).

This indicates that, within the same timeframe, any rolling period of 257 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.

SPDR BLMBG BARCLAYS 1-3 MTH T-BILL (BIL) TO EUR ETF
Previous vs Next Returns - 10 Years annualized
Time Period: 1 February 1996 - 31 January 2026 (30 Years)
Time Period: 1 August 1953 - 31 January 2026 (~73 years)
30 Years
(1996/02 - 2026/01)
All Data
(1953/08 - 2026/01)

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As of Jan 31, 2026, the annualized return of the previous 10 years has been 1.25%.

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.

SPDR BLMBG BARCLAYS 1-3 MTH T-BILL (BIL) TO EUR ETF
Annualized Rolling Returns
Annualized Rolling Returns - Inflation Adjusted
Time Period: 1 February 1996 - 31 January 2026 (30 Years)
Time Period: 1 August 1953 - 31 January 2026 (~73 years)
30 Years
(1996/02 - 2026/01)
All Data
(1953/08 - 2026/01)
Eurozone 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.

SPDR BLMBG BARCLAYS 1-3 MTH T-BILL (BIL) TO EUR ETF
Rolling Returns Chart
Rolling Returns Chart - Inflation Adjusted
Time Period: 1 August 1953 - 31 January 2026 (~73 years)
Over Time
Histogram
Eurozone Inflation Adjusted:

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Swipe left to see all data
Worst Median Best Negative Periods
-26.17%
Mar 1985 - Feb 1986
+3.57% +60.26%
Sep 1980 - Aug 1981
30.27%
260 out of 859
-26.74%
Mar 1985 - Feb 1986
+0.63% +50.43%
Sep 1980 - Aug 1981
43.66%
375 out of 859
-17.91%
Mar 1985 - Feb 1987
+3.60% +39.25%
Oct 1980 - Sep 1982
25.74%
218 out of 847
-18.00%
Mar 1985 - Feb 1987
+0.59% +31.43%
Oct 1980 - Sep 1982
42.74%
362 out of 847
-13.18%
Jan 1985 - Dec 1987
+3.49% +32.94%
Sep 1980 - Aug 1983
19.64%
164 out of 835
-13.84%
Jan 2002 - Dec 2004
+0.73% +26.66%
Sep 1980 - Aug 1983
41.20%
344 out of 835
-8.20%
Dec 2000 - Nov 2004
+3.57% +31.19%
Oct 1980 - Sep 1984
17.62%
145 out of 823
-10.14%
Dec 2000 - Nov 2004
+0.79% +25.94%
Oct 1980 - Sep 1984
40.58%
334 out of 823
-6.05%
Jun 2001 - May 2006
+3.62% +29.12%
Mar 1980 - Feb 1985
13.69%
111 out of 811
-8.03%
Jun 2001 - May 2006
+0.74% +24.02%
Mar 1980 - Feb 1985
37.85%
307 out of 811
-6.90%
Apr 2002 - Mar 2008
+3.47% +24.60%
Mar 1979 - Feb 1985
10.64%
85 out of 799
-9.01%
Apr 2002 - Mar 2008
+0.94% +19.34%
Mar 1979 - Feb 1985
36.67%
293 out of 799
-5.99%
Jul 2001 - Jun 2008
+3.46% +20.59%
Mar 1978 - Feb 1985
8.39%
66 out of 787
-8.16%
Jul 2001 - Jun 2008
+1.08% +15.76%
Mar 1978 - Feb 1985
36.47%
287 out of 787
-4.11%
Dec 2001 - Nov 2009
+3.59% +16.96%
Mar 1977 - Feb 1985
8.52%
66 out of 775
-6.04%
Dec 2001 - Nov 2009
+1.12% +12.44%
Mar 1977 - Feb 1985
34.58%
268 out of 775
-3.54%
May 2002 - Apr 2011
+3.70% +15.70%
Mar 1976 - Feb 1985
6.42%
49 out of 763
-5.52%
May 2002 - Apr 2011
+1.28% +11.26%
Mar 1976 - Feb 1985
34.86%
266 out of 763
-3.36%
Jul 2001 - Jun 2011
+3.71% +16.04%
Mar 1975 - Feb 1985
8.12%
61 out of 751
-5.31%
Jul 2001 - Jun 2011
+1.33% +11.44%
Mar 1975 - Feb 1985
28.63%
215 out of 751
-2.54%
Feb 2002 - Jan 2013
+3.78% +14.15%
Oct 1973 - Sep 1984
6.09%
45 out of 739
-4.48%
Feb 2002 - Jan 2013
+1.30% +9.25%
Mar 1974 - Feb 1985
27.33%
202 out of 739
-2.38%
Mar 2002 - Feb 2014
+3.65% +13.41%
Mar 1973 - Feb 1985
5.64%
41 out of 727
-4.24%
Mar 2002 - Feb 2014
+1.17% +8.62%
Jul 1973 - Jun 1985
26.27%
191 out of 727
-2.18%
Jul 2001 - Jun 2014
+3.67% +12.13%
Mar 1972 - Feb 1985
3.92%
28 out of 715
-4.02%
Jul 2001 - Jun 2014
+1.05% +7.10%
Mar 1972 - Feb 1985
25.59%
183 out of 715
-1.17%
May 2000 - Apr 2014
+3.83% +10.77%
Mar 1971 - Feb 1985
3.98%
28 out of 703
-3.14%
May 2000 - Apr 2014
+1.30% +6.45%
Jan 1980 - Dec 1993
26.17%
184 out of 703
-0.55%
Jun 2001 - May 2016
+3.83% +10.40%
Mar 1970 - Feb 1985
2.75%
19 out of 691
-2.19%
Jun 2001 - May 2016
+1.23% +6.26%
Nov 1978 - Oct 1993
25.47%
176 out of 691
-1.16%
Feb 2002 - Jan 2018
+3.98% +10.23%
Mar 1969 - Feb 1985
2.36%
16 out of 679
-2.74%
Feb 2002 - Jan 2018
+1.30% +5.44%
Jul 1975 - Jun 1991
22.39%
152 out of 679
-0.76%
Apr 2001 - Mar 2018
+3.88% +9.99%
Mar 1968 - Feb 1985
3.30%
22 out of 667
-2.41%
Apr 2001 - Mar 2018
+1.25% +5.98%
Aug 1980 - Jul 1997
21.59%
144 out of 667
-0.36%
Jul 2001 - Jun 2019
+3.76% +9.76%
Mar 1967 - Feb 1985
2.14%
14 out of 655
-1.99%
Jul 2001 - Jun 2019
+0.94% +5.88%
Feb 1980 - Jan 1998
18.02%
118 out of 655
-0.65%
Feb 2002 - Jan 2021
+3.74% +9.50%
Mar 1966 - Feb 1985
2.18%
14 out of 643
-2.16%
Feb 2002 - Jan 2021
+1.04% +5.88%
Jul 1980 - Jun 1999
21.93%
141 out of 643
-0.64%
Jun 2001 - May 2021
+3.72% +9.32%
Nov 1980 - Oct 2000
3.01%
19 out of 631
-2.20%
Jun 2001 - May 2021
+1.12% +6.57%
Nov 1980 - Oct 2000
21.55%
136 out of 631
+0.47%
Nov 2000 - Oct 2025
+5.59% +8.21%
Nov 1975 - Oct 2000
0.00%
0 out of 571
-1.62%
Nov 2000 - Oct 2025
+1.97% +5.21%
Nov 1975 - Oct 2000
9.11%
52 out of 571
+1.83%
Dec 1984 - Nov 2014
+5.62% +7.37%
Mar 1955 - Feb 1985
0.00%
0 out of 511
-0.21%
Dec 1984 - Nov 2014
+2.31% +3.99%
Feb 1972 - Jan 2002
1.57%
8 out of 511
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