FUMBX vs. GPARX

Last updated Jun 25, 2026

FUMBX (Fidelity Short-Term Treasury Bond Index Fund) and GPARX (GuidePath Absolute Return Allocation Fund) are both Short-Term Bond funds. Over the past 5 years, FUMBX returned 1.33%/yr vs 2.69%/yr for GPARX. A 0.50 correlation means they provide meaningful diversification when combined. FUMBX charges 0.03%/yr vs 0.99%/yr for GPARX.

Performance

FUMBX vs. GPARX - Performance Comparison

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

Returns By Period

In the year-to-date period, FUMBX achieves a -0.01% return, which is significantly lower than GPARX's 6.95% return.

FUMBX

• 1D: 0.10%
• 1M: 0.26%
• YTD: -0.01%
• 6M: 0.34%
• 1Y: 2.69%
• 3Y*: 4.07%
• 5Y*: 1.33%
• 10Y*: —

GPARX

• 1D: -1.15%
• 1M: -2.18%
• YTD: 6.95%
• 6M: 6.29%
• 1Y: 11.40%
• 3Y*: 7.63%
• 5Y*: 2.69%
• 10Y*: 3.26%

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

FUMBX vs. GPARX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FUMBX Fidelity Short-Term Treasury Bond Index Fund	-0.01%	5.83%	3.25%	4.47%	-5.84%	-1.38%	4.22%	4.19%	1.47%	-0.33%
GPARX GuidePath Absolute Return Allocation Fund	6.95%	7.42%	4.20%	6.87%	-10.82%	0.75%	3.92%	7.47%	-1.64%	0.16%

Correlation

The correlation between FUMBX and GPARX is 0.20, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.20
Correlation (3Y) Calculated over the trailing 3-year period	0.56
Correlation (5Y) Calculated over the trailing 5-year period	0.62
Correlation (All Time) Calculated using the full available price history since Oct 19, 2017	0.50

Over the past year, the correlation between FUMBX and GPARX has dropped to 0.20 - well below their long-term average of 0.50, suggesting their price drivers have been diverging.

Return for Risk

FUMBX vs. GPARX — Risk / Return Rank

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

FUMBX

FUMBX Risk / Return Rank: 28
FUMBX Sharpe Ratio Rank: 27
FUMBX Sortino Ratio Rank: 31
FUMBX Omega Ratio Rank: 31
FUMBX Calmar Ratio Rank: 28
FUMBX Martin Ratio Rank: 24

GPARX

GPARX Risk / Return Rank: 48
GPARX Sharpe Ratio Rank: 41
GPARX Sortino Ratio Rank: 35
GPARX Omega Ratio Rank: 54
GPARX Calmar Ratio Rank: 51
GPARX Martin Ratio Rank: 56

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.

FUMBX vs. GPARX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Short-Term Treasury Bond Index Fund (FUMBX) and GuidePath Absolute Return Allocation Fund (GPARX). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	FUMBX	GPARX	Difference
Sharpe ratio: Return per unit of total volatility	1.35	1.67	-0.32
Sortino ratio: Return per unit of downside risk	2.12	2.20	-0.08
Omega ratio: Gain probability vs. loss probability	1.27	1.36	-0.09
Calmar ratio: Return relative to maximum drawdown	1.82	2.52	-0.70
Martin ratio: Return relative to average drawdown	5.33	10.27	-4.94

FUMBX vs. GPARX - Sharpe Ratio Comparison

The current FUMBX Sharpe Ratio is 1.35, which is comparable to the GPARX Sharpe Ratio of 1.67. The chart below compares the historical Sharpe Ratios of FUMBX and GPARX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

FUMBX vs. GPARX - Drawdown Comparison

The maximum FUMBX drawdown since its inception was -8.83%, smaller than the maximum GPARX drawdown of -15.56%. Use the drawdown chart below to compare losses from any high point for FUMBX and GPARX.

Drawdown Indicators

	FUMBX	GPARX	Difference
Max Drawdown Largest peak-to-trough decline	-8.83%	-15.56%	+6.73%
Max Drawdown (1Y) Largest decline over 1 year	-1.54%	-4.68%	+3.14%
Max Drawdown (3Y) Largest decline over 3 years	-1.57%	-4.68%	+3.11%
Max Drawdown (5Y) Largest decline over 5 years	-8.60%	-15.56%	+6.96%
Max Drawdown (10Y) Largest decline over 10 years	—	-15.56%	—
Current Drawdown Current decline from peak	-0.96%	-3.37%	+2.41%
Average Drawdown Average peak-to-trough decline	-1.85%	-2.37%	+0.52%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.52%	1.15%	-0.63%

Volatility

FUMBX vs. GPARX - Volatility Comparison

The current volatility for Fidelity Short-Term Treasury Bond Index Fund (FUMBX) is 0.71%, while GuidePath Absolute Return Allocation Fund (GPARX) has a volatility of 2.74%. This indicates that FUMBX experiences smaller price fluctuations and is considered to be less risky than GPARX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FUMBX	GPARX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.71%	2.74%	-2.03%
Volatility (6M) Calculated over the trailing 6-month period	1.56%	6.52%	-4.96%
Volatility (1Y) Calculated over the trailing 1-year period	2.08%	7.08%	-5.00%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	2.93%	5.15%	-2.22%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	2.49%	4.32%	-1.83%

FUMBX vs. GPARX - Expense Ratio Comparison

FUMBX has a 0.03% expense ratio, which is lower than GPARX's 0.99% expense ratio.

Dividends

FUMBX vs. GPARX - Dividend Comparison

FUMBX's dividend yield for the trailing twelve months is around 3.77%, more than GPARX's 3.09% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FUMBX Fidelity Short-Term Treasury Bond Index Fund	3.77%	3.51%	2.91%	1.64%	0.86%	1.15%	1.41%	1.88%	1.64%	0.34%	0.00%	0.00%
GPARX GuidePath Absolute Return Allocation Fund	3.09%	3.31%	4.99%	4.81%	2.42%	1.99%	2.45%	2.76%	2.27%	1.60%	3.17%	2.15%

Frequently Asked Questions

Can I hold both FUMBX and GPARX in my portfolio?

FUMBX and GPARX have a correlation of 0.20, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FUMBX or GPARX?

GPARX has higher volatility (2.74%) compared to FUMBX (0.71%). In terms of maximum drawdown, FUMBX dropped -8.83% vs GPARX's -15.56%.

Which has better risk-adjusted returns?

GPARX currently has the higher Sharpe Ratio (1.67 vs 1.35), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.