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Fidelity SAI U.S. Treasury Bond Index Fund (FUTBX)
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Fund Info

ISIN
US31635V7863
CUSIP
31635V786
Issuer
Fidelity
Inception Date
Mar 1, 2016
Min. Investment
$0
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


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Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in Fidelity SAI U.S. Treasury Bond Index Fund, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.


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S&P 500 Index

Returns By Period

Fidelity SAI U.S. Treasury Bond Index Fund (FUTBX) has returned -0.23% so far this year and 2.86% over the past 12 months.


Fidelity SAI U.S. Treasury Bond Index Fund

1D
0.46%
1M
-2.12%
YTD
-0.23%
6M
0.50%
1Y
2.86%
3Y*
2.46%
5Y*
-0.31%
10Y*

Benchmark (S&P 500 Index)

1D
2.91%
1M
-5.09%
YTD
-4.63%
6M
-2.39%
1Y
16.33%
3Y*
16.69%
5Y*
10.18%
10Y*
12.16%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Jan 3, 2017, FUTBX's average daily return is +0.01%, while the average monthly return is +0.12%. At this rate, your investment would double in approximately 48.2 years.

Historically, 53% of months were positive and 47% were negative. The best month was Nov 2023 with a return of +3.5%, while the worst month was Sep 2022 at -3.6%. The longest winning streak lasted 5 consecutive months, and the longest losing streak was 6 months.

On a daily basis, FUTBX closed higher 44% of trading days. The best single day was Mar 16, 2020 with a return of +2.4%, while the worst single day was Mar 17, 2020 at -2.1%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.13%1.80%-2.12%-0.23%
20250.56%2.15%0.21%0.66%-1.02%1.24%-0.46%1.14%0.79%0.57%0.67%-0.51%6.12%
2024-0.15%-1.28%0.57%-2.32%1.53%1.04%2.08%1.36%1.12%-2.36%0.77%-1.52%0.70%
20232.82%-2.33%2.83%0.50%-1.18%-0.74%-0.29%-0.51%-2.26%-1.24%3.45%3.29%4.19%
2022-1.81%-0.63%-3.07%-3.18%0.23%-1.09%1.54%-2.57%-3.57%-1.35%2.62%-0.77%-13.00%
2021-0.96%-1.94%-1.50%0.70%0.28%0.78%1.37%-0.22%-1.10%-0.02%0.78%-0.67%-2.54%

Benchmark Metrics

Fidelity SAI U.S. Treasury Bond Index Fund has an annualized alpha of 2.00%, beta of -0.04, and R² of 0.03 versus S&P 500 Index. Calculated based on daily prices since January 04, 2017.

  • This fund participated in 8.94% of S&P 500 Index downside but only 7.30% of its upside — more exposed to losses than it benefited from rallies.
  • Beta of -0.04 may look defensive, but with R² of 0.03 this fund is largely uncorrelated with S&P 500 Index — low beta reflects independence, not downside protection. See the Volatility section for a true picture of this fund's risk.
  • R² of 0.03 means this fund moves largely independently of S&P 500 Index — capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

Alpha
2.00%
Beta
-0.04
0.03
Upside Capture
7.30%
Downside Capture
8.94%

Expense Ratio

FUTBX has an expense ratio of 0.03%, which is considered low.


Return for Risk

Risk / Return Rank

FUTBX ranks 36 for risk / return — below 36% of mutual funds on our site. The returns aren't fully compensating for the risk involved. This isn't necessarily a dealbreaker, but factor it into your decision — especially if you're risk-averse.


FUTBX Risk / Return Rank: 3636
Overall Rank
FUTBX Sharpe Ratio Rank: 3333
Sharpe Ratio Rank
FUTBX Sortino Ratio Rank: 3131
Sortino Ratio Rank
FUTBX Omega Ratio Rank: 2222
Omega Ratio Rank
FUTBX Calmar Ratio Rank: 6060
Calmar Ratio Rank
FUTBX Martin Ratio Rank: 3333
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for Fidelity SAI U.S. Treasury Bond Index Fund (FUTBX) and compare them to a chosen benchmark (S&P 500 Index).


FUTBXBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

0.79

0.90

-0.11

Sortino ratio

Return per unit of downside risk

1.14

1.39

-0.24

Omega ratio

Gain probability vs. loss probability

1.14

1.21

-0.07

Calmar ratio

Return relative to maximum drawdown

1.43

1.40

+0.04

Martin ratio

Return relative to average drawdown

3.64

6.61

-2.97

Explore FUTBX risk-adjusted metrics in detail

Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.

Dividends

Dividend History

Fidelity SAI U.S. Treasury Bond Index Fund provided a 3.30% dividend yield over the last twelve months, with an annual payout of $0.29 per share. The fund has been increasing its distributions for 4 consecutive years.


1.00%2.00%3.00%4.00%5.00%$0.00$0.10$0.20$0.30$0.40$0.50201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM202520242023202220212020201920182017
Dividend$0.29$0.30$0.25$0.19$0.10$0.09$0.47$0.28$0.20$0.16

Dividend yield

3.30%3.43%2.90%2.12%1.12%0.86%4.54%2.75%2.05%1.65%

Monthly Dividends

The table displays the monthly dividend distributions for Fidelity SAI U.S. Treasury Bond Index Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.02$0.02$0.00$0.04
2025$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.09$0.30
2024$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.05$0.25
2023$0.01$0.01$0.02$0.01$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.19
2022$0.01$0.01$0.01$0.01$0.01$0.00$0.00$0.01$0.00$0.01$0.01$0.01$0.10
2021$0.00$0.00$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.09

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the Fidelity SAI U.S. Treasury Bond Index Fund. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Fidelity SAI U.S. Treasury Bond Index Fund was 19.69%, occurring on Oct 19, 2023. The portfolio has not yet recovered.

The current Fidelity SAI U.S. Treasury Bond Index Fund drawdown is 7.89%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-19.69%Aug 5, 2020808Oct 19, 2023
-4.04%Sep 8, 2017174May 17, 2018158Jan 3, 2019332
-3.66%Mar 10, 20207Mar 18, 202010Apr 1, 202017
-2.7%Sep 5, 20197Sep 13, 201996Jan 31, 2020103
-2.07%Apr 22, 202032Jun 5, 202033Jul 23, 202065

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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