FSHBX vs. FNSOX

Last updated Apr 2, 2026

Compare and contrast key facts about Fidelity Short-Term Bond Fund (FSHBX) and Fidelity Short-Term Bond Index Fund (FNSOX).

FSHBX is managed by Fidelity. It was launched on Sep 15, 1986. FNSOX is managed by Fidelity. It was launched on Oct 18, 2017.

Performance

FSHBX vs. FNSOX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Short-Term Bond Fund (FSHBX) and Fidelity Short-Term Bond Index Fund (FNSOX). The values are adjusted to include any dividend payments, if applicable.

FSHBX vs. FNSOX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FSHBX Fidelity Short-Term Bond Fund	-0.08%	5.49%	4.73%	5.35%	-3.86%	-0.92%	3.59%	4.20%	1.21%	-0.05%
FNSOX Fidelity Short-Term Bond Index Fund	-0.12%	6.01%	3.90%	4.90%	-5.76%	-1.25%	4.28%	4.95%	1.14%	-0.22%

Returns By Period

In the year-to-date period, FSHBX achieves a -0.08% return, which is significantly higher than FNSOX's -0.12% return.

FSHBX

• 1D: 0.12%
• 1M: -0.70%
• YTD: -0.08%
• 6M: 0.93%
• 1Y: 3.58%
• 3Y*: 4.63%
• 5Y*: 2.17%
• 10Y*: 2.10%

FNSOX

• 1D: 0.10%
• 1M: -0.79%
• YTD: -0.12%
• 6M: 0.91%
• 1Y: 3.80%
• 3Y*: 4.25%
• 5Y*: 1.58%
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

FSHBX vs. FNSOX - Expense Ratio Comparison

FSHBX has a 0.45% expense ratio, which is higher than FNSOX's 0.03% expense ratio.

FSHBX

Fidelity Short-Term Bond Fund

FNSOX

Fidelity Short-Term Bond Index Fund

Return for Risk

FSHBX vs. FNSOX — Risk / Return Rank

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

FSHBX

FSHBX Risk / Return Rank: 93
FSHBX Sharpe Ratio Rank: 88
FSHBX Sortino Ratio Rank: 95
FSHBX Omega Ratio Rank: 91
FSHBX Calmar Ratio Rank: 95
FSHBX Martin Ratio Rank: 95

FNSOX

FNSOX Risk / Return Rank: 89
FNSOX Sharpe Ratio Rank: 87
FNSOX Sortino Ratio Rank: 91
FNSOX Omega Ratio Rank: 85
FNSOX Calmar Ratio Rank: 92
FNSOX Martin Ratio Rank: 90

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.

FSHBX vs. FNSOX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Short-Term Bond Fund (FSHBX) and Fidelity Short-Term Bond Index Fund (FNSOX). 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.

	FSHBX	FNSOX	Difference
Sharpe ratio Return per unit of total volatility	1.81	1.74	+0.07
Sortino ratio Return per unit of downside risk	3.13	2.68	+0.44
Omega ratio Gain probability vs. loss probability	1.42	1.35	+0.07
Calmar ratio Return relative to maximum drawdown	3.48	2.79	+0.69
Martin ratio Return relative to average drawdown	13.53	10.34	+3.19
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FSHBX vs. FNSOX - Sharpe Ratio Comparison

The current FSHBX Sharpe Ratio is 1.81, which is comparable to the FNSOX Sharpe Ratio of 1.74. The chart below compares the historical Sharpe Ratios of FSHBX and FNSOX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	FSHBX	FNSOX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.81	1.74	+0.07
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	1.00	0.56	+0.44
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	1.14	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.49	0.83	+0.66

Correlation

The correlation between FSHBX and FNSOX is 0.80, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

FSHBX vs. FNSOX - Dividend Comparison

FSHBX's dividend yield for the trailing twelve months is around 3.88%, more than FNSOX's 3.14% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FSHBX Fidelity Short-Term Bond Fund	3.88%	4.26%	4.00%	3.00%	0.83%	1.04%	2.62%	2.13%	1.78%	1.27%	1.12%	0.88%
FNSOX Fidelity Short-Term Bond Index Fund	3.14%	3.22%	2.80%	1.74%	0.81%	0.80%	1.54%	2.61%	2.04%	0.34%	0.00%	0.00%

Drawdowns

FSHBX vs. FNSOX - Drawdown Comparison

The maximum FSHBX drawdown since its inception was -8.80%, roughly equal to the maximum FNSOX drawdown of -8.92%. Use the drawdown chart below to compare losses from any high point for FSHBX and FNSOX.

Drawdown Indicators

	FSHBX	FNSOX	Difference
Max Drawdown Largest peak-to-trough decline	-8.80%	-8.92%	+0.12%
Max Drawdown (1Y) Largest decline over 1 year	-1.17%	-1.47%	+0.30%
Max Drawdown (5Y) Largest decline over 5 years	-6.36%	-8.77%	+2.41%
Max Drawdown (10Y) Largest decline over 10 years	-6.51%	—	—
Current Drawdown Current decline from peak	-0.82%	-1.08%	+0.26%
Average Drawdown Average peak-to-trough decline	-1.05%	-1.75%	+0.70%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.30%	0.40%	-0.10%

Volatility

FSHBX vs. FNSOX - Volatility Comparison

The current volatility for Fidelity Short-Term Bond Fund (FSHBX) is 0.60%, while Fidelity Short-Term Bond Index Fund (FNSOX) has a volatility of 0.75%. This indicates that FSHBX experiences smaller price fluctuations and is considered to be less risky than FNSOX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FSHBX	FNSOX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.60%	0.75%	-0.15%
Volatility (6M) Calculated over the trailing 6-month period	1.32%	1.37%	-0.05%
Volatility (1Y) Calculated over the trailing 1-year period	2.07%	2.21%	-0.14%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	2.18%	2.86%	-0.68%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	1.84%	2.48%	-0.64%