All charts and data below are CPI-U inflation-adjusted and with dividends reinvested. (Why?)
| Thu 1991-12-05? to Fri 2026-01-02 |
YTD
Return |
TRR
Price |
||||
|---|---|---|---|---|---|---|
| VFISX × |
−0.01%
2026-01-02 |
1.488 TRR
2026-01-02 |
||||
| Vanguard Short-Term Treasury Fund Investor Shares Mutual Fund | ||||||
| VUSTX × |
−0.39%
2026-01-02 |
3.032 TRR
2026-01-02 |
||||
| Vanguard Long-Term Treasury Fund Investor Shares Mutual Fund | ||||||
| Thu 1991-12-05? to Fri 2026-01-02 |
Overall
Return |
Exponential
Trendline |
||||
|---|---|---|---|---|---|---|
| VFISX × |
+48.82%
+1.17%/yr |
+1.28%/yr
(R2=0.590) |
||||
| Vanguard Short-Term Treasury Fund Investor Shares Mutual Fund | ||||||
| VUSTX × |
+149.61%
+2.72%/yr |
+3.62%/yr
(R2=0.783) |
||||
| Vanguard Long-Term Treasury Fund Investor Shares Mutual Fund | ||||||
| Thu 1991-12-05? to Fri 2026-01-02 |
Start
Value |
End
Value |
||||
|---|---|---|---|---|---|---|
| VFISX × |
$10,000.00
1991-12-05 |
$14,882.47
2026-01-02 |
||||
| Vanguard Short-Term Treasury Fund Investor Shares Mutual Fund | ||||||
| VUSTX × |
$10,000.00
1991-12-05 |
$24,960.75
2026-01-02 |
||||
| Vanguard Long-Term Treasury Fund Investor Shares Mutual Fund | ||||||
| Year | VFISX | VUSTX |
|---|---|---|
| 2026 (YTD) | −0.01% | −0.39% |
| 2025 | +2.06% | +2.57% |
| 2024 | +0.84% | −9.03% |
| 2023 | +0.18% | −0.01% |
| 2022 | −10.47% | −33.84% |
| 2021 | −7.16% | −10.95% |
| 2020 | +4.04% | +16.63% |
| 2019 | +1.27% | +11.56% |
| 2018 | −0.54% | −3.71% |
| 2017 | −1.77% | +6.33% |
| 2016 | −0.62% | −0.82% |
| 2015 | −0.09% | −2.22% |
| 2014 | +0.09% | +24.32% |
| 2013 | −1.48% | −14.30% |
| 2012 | −0.35% | +1.44% |
| 2011 | −0.09% | +25.59% |
| 2010 | +2.85% | +7.36% |
| 2009 | +0.45% | −14.33% |
| 2008 | +7.60% | +22.49% |
| 2007 | +3.69% | +4.52% |
| 2006 | +1.23% | −0.72% |
| 2005 | −1.61% | +3.10% |
| 2004 | −2.14% | +3.79% |
| 2003 | +2.18% | −0.41% |
| 2002 | +6.21% | +14.55% |
| 2001 | +6.25% | +2.78% |
| 2000 | +5.29% | +15.84% |
| 1999 | −0.45% | −11.00% |
| 1998 | +5.91% | +11.35% |
| 1997 | +4.68% | +12.06% |
| 1996 | +1.07% | −4.21% |
| 1995 | +9.37% | +27.82% |
| 1994 | −3.23% | −9.49% |
| 1993 | +2.67% | +13.08% |
| 1992 | +3.34% | +4.47% |
| 1991 | +1.30% | +13.97% |
| 1990 | — | −0.24% |
| 1989 | — | +12.82% |
| 1988 | — | +4.65% |
| 1987 | — | −7.31% |
| 1986 | — | +2.75% |
| Thu 1991-12-05? to Fri 2026-01-02 |
Current
Drawdown |
Worst
Drawdown |
||||
|---|---|---|---|---|---|---|
| VFISX × | −14.31% |
−19.72%
2023-09-27 |
||||
| Vanguard Short-Term Treasury Fund Investor Shares Mutual Fund | ||||||
| VUSTX × | −49.30% |
−54.67%
2023-10-19 |
||||
| Vanguard Long-Term Treasury Fund Investor Shares Mutual Fund | ||||||