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FSPSX vs. FUAMX
Performance
Return for Risk
Drawdowns
Volatility
Dividends

Performance

FSPSX vs. FUAMX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity International Index Fund (FSPSX) and Fidelity Intermediate Treasury Bond Index Fund (FUAMX). The values are adjusted to include any dividend payments, if applicable.

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Returns By Period

In the year-to-date period, FSPSX achieves a 1.92% return, which is significantly higher than FUAMX's 0.05% return.


FSPSX

1D
-0.64%
1M
-1.37%
YTD
1.92%
6M
4.99%
1Y
35.29%
3Y*
14.73%
5Y*
8.57%
10Y*
9.07%

FUAMX

1D
0.21%
1M
-0.81%
YTD
0.05%
6M
0.85%
1Y
2.86%
3Y*
2.83%
5Y*
-0.13%
10Y*
*Multi-year figures are annualized to reflect compound growth (CAGR)

FSPSX vs. FUAMX - Yearly Performance Comparison


2026 (YTD)202520242023202220212020201920182017
FSPSX
Fidelity International Index Fund
1.92%31.98%3.70%18.31%-14.23%11.45%8.16%22.03%-13.55%2.42%
FUAMX
Fidelity Intermediate Treasury Bond Index Fund
0.05%8.00%0.40%4.08%-13.06%-3.19%8.86%7.25%1.25%-0.35%

Correlation

The correlation between FSPSX and FUAMX is -0.00, meaning they tend to move in opposite directions. This is especially valuable for risk management — when one declines, the other has historically tended to hold steady or rise, cushioning overall portfolio drawdowns.


FSPSX vs. FUAMX - Expense Ratio Comparison

FSPSX has a 0.04% expense ratio, which is higher than FUAMX's 0.03% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.


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Return for Risk

FSPSX vs. FUAMX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

FSPSX
FSPSX Risk / Return Rank: 6868
Overall Rank
FSPSX Sharpe Ratio Rank: 6969
Sharpe Ratio Rank
FSPSX Sortino Ratio Rank: 6666
Sortino Ratio Rank
FSPSX Omega Ratio Rank: 6363
Omega Ratio Rank
FSPSX Calmar Ratio Rank: 7474
Calmar Ratio Rank
FSPSX Martin Ratio Rank: 6666
Martin Ratio Rank

FUAMX
FUAMX Risk / Return Rank: 2828
Overall Rank
FUAMX Sharpe Ratio Rank: 3131
Sharpe Ratio Rank
FUAMX Sortino Ratio Rank: 3131
Sortino Ratio Rank
FUAMX Omega Ratio Rank: 2121
Omega Ratio Rank
FUAMX Calmar Ratio Rank: 3535
Calmar Ratio Rank
FUAMX Martin Ratio Rank: 2424
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.

FSPSX vs. FUAMX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity International Index Fund (FSPSX) and Fidelity Intermediate Treasury Bond Index Fund (FUAMX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.


FSPSXFUAMXDifference

Sharpe ratio

Return per unit of total volatility

1.41

0.85

+0.56

Sortino ratio

Return per unit of downside risk

1.93

1.27

+0.66

Omega ratio

Gain probability vs. loss probability

1.28

1.15

+0.13

Calmar ratio

Return relative to maximum drawdown

2.12

1.30

+0.82

Martin ratio

Return relative to average drawdown

7.95

3.63

+4.32

FSPSX vs. FUAMX - Sharpe Ratio Comparison

The current FSPSX Sharpe Ratio is 1.41, which is higher than the FUAMX Sharpe Ratio of 0.85. The chart below compares the historical Sharpe Ratios of FSPSX and FUAMX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.


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Sharpe Ratios by Period


FSPSXFUAMXDifference

Sharpe Ratio (1Y)

Calculated over the trailing 1-year period

1.41

0.85

+0.56

Sharpe Ratio (5Y)

Calculated over the trailing 5-year period

0.54

-0.02

+0.56

Sharpe Ratio (10Y)

Calculated over the trailing 10-year period

0.55

Sharpe Ratio (All Time)

Calculated using the full available price history

0.47

0.23

+0.24

Drawdowns

FSPSX vs. FUAMX - Drawdown Comparison

The maximum FSPSX drawdown since its inception was -33.69%, which is greater than FUAMX's maximum drawdown of -20.25%. Use the drawdown chart below to compare losses from any high point for FSPSX and FUAMX.


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Drawdown Indicators


FSPSXFUAMXDifference

Max Drawdown

Largest peak-to-trough decline

-33.69%

-20.25%

-13.44%

Max Drawdown (1Y)

Largest decline over 1 year

-11.39%

-3.10%

-8.29%

Max Drawdown (5Y)

Largest decline over 5 years

-29.41%

-18.27%

-11.14%

Max Drawdown (10Y)

Largest decline over 10 years

-33.69%

Current Drawdown

Current decline from peak

-7.34%

-6.39%

-0.95%

Average Drawdown

Average peak-to-trough decline

-6.60%

-7.33%

+0.73%

Ulcer Index

Depth and duration of drawdowns from previous peaks

3.04%

1.11%

+1.93%

Volatility

FSPSX vs. FUAMX - Volatility Comparison

Fidelity International Index Fund (FSPSX) has a higher volatility of 7.24% compared to Fidelity Intermediate Treasury Bond Index Fund (FUAMX) at 1.73%. This indicates that FSPSX's price experiences larger fluctuations and is considered to be riskier than FUAMX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


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Volatility by Period


FSPSXFUAMXDifference

Volatility (1M)

Calculated over the trailing 1-month period

7.24%

1.73%

+5.51%

Volatility (6M)

Calculated over the trailing 6-month period

11.10%

2.91%

+8.19%

Volatility (1Y)

Calculated over the trailing 1-year period

17.04%

4.87%

+12.17%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

15.83%

6.61%

+9.22%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

16.49%

5.87%

+10.62%

Dividends

FSPSX vs. FUAMX - Dividend Comparison

FSPSX's dividend yield for the trailing twelve months is around 3.09%, less than FUAMX's 3.66% yield.


TTM20252024202320222021202020192018201720162015
FSPSX
Fidelity International Index Fund
3.09%3.15%3.27%2.79%2.66%3.07%1.84%3.18%2.79%2.50%3.08%2.79%
FUAMX
Fidelity Intermediate Treasury Bond Index Fund
3.66%3.52%3.58%2.20%1.24%1.76%2.90%2.16%2.23%0.49%0.00%0.00%