FBND vs. TRPBX

Last updated Jun 9, 2026

FBND (Fidelity Total Bond ETF) and TRPBX (T. Rowe Price Spectrum Moderate Allocation Fund) are both funds - FBND is a Intermediate Core-Plus Bond fund actively managed by Fidelity, while TRPBX is a Diversified Portfolio fund managed by T. Rowe Price. Over the past 10 years, FBND returned 2.47%/yr vs 8.45%/yr for TRPBX. At a 0.23 correlation, their price movements are largely independent. FBND charges 0.36%/yr vs 0.51%/yr for TRPBX.

Performance

FBND vs. TRPBX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Total Bond ETF (FBND) and T. Rowe Price Spectrum Moderate Allocation Fund (TRPBX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FBND achieves a 0.10% return, which is significantly lower than TRPBX's 5.45% return. Over the past 10 years, FBND has underperformed TRPBX with an annualized return of 2.47%, while TRPBX has yielded a comparatively higher 8.45% annualized return.

FBND

• 1D: -0.07%
• 1M: -0.69%
• YTD: 0.10%
• 6M: 0.40%
• 1Y: 5.34%
• 3Y*: 4.60%
• 5Y*: 0.68%
• 10Y*: 2.47%

TRPBX

• 1D: -1.83%
• 1M: -0.90%
• YTD: 5.45%
• 6M: 6.09%
• 1Y: 15.33%
• 3Y*: 12.71%
• 5Y*: 5.44%
• 10Y*: 8.45%

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

FBND vs. TRPBX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FBND Fidelity Total Bond ETF	0.10%	7.57%	2.13%	6.81%	-12.54%	-0.43%	9.41%	9.82%	-0.57%	3.52%
TRPBX T. Rowe Price Spectrum Moderate Allocation Fund	5.45%	14.47%	10.24%	15.08%	-17.10%	10.54%	14.44%	21.61%	-4.46%	16.88%

Correlation

The correlation between FBND and TRPBX is 0.45, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.45
Correlation (3Y) Calculated over the trailing 3-year period	0.41
Correlation (5Y) Calculated over the trailing 5-year period	0.39
Correlation (10Y) Calculated over the trailing 10-year period	0.25
Correlation (All Time) Calculated using the full available price history since Oct 10, 2014	0.23

Over the past year, FBND and TRPBX have become more correlated (0.45) than their long-term average of 0.23, meaning their price movements have been converging.

Return for Risk

FBND vs. TRPBX — Risk / Return Rank

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

FBND

FBND Risk / Return Rank: 44
FBND Sharpe Ratio Rank: 45
FBND Sortino Ratio Rank: 47
FBND Omega Ratio Rank: 41
FBND Calmar Ratio Rank: 45
FBND Martin Ratio Rank: 40

TRPBX

TRPBX Risk / Return Rank: 50
TRPBX Sharpe Ratio Rank: 49
TRPBX Sortino Ratio Rank: 48
TRPBX Omega Ratio Rank: 53
TRPBX Calmar Ratio Rank: 44
TRPBX Martin Ratio Rank: 55

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.

FBND vs. TRPBX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Total Bond ETF (FBND) and T. Rowe Price Spectrum Moderate Allocation Fund (TRPBX). 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.

	FBND	TRPBX	Difference
Sharpe ratio: Return per unit of total volatility	1.41	1.92	-0.50
Sortino ratio: Return per unit of downside risk	2.09	2.68	-0.59
Omega ratio: Gain probability vs. loss probability	1.25	1.37	-0.12
Calmar ratio: Return relative to maximum drawdown	2.01	2.35	-0.34
Martin ratio: Return relative to average drawdown	5.97	10.38	-4.41
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FBND vs. TRPBX - Sharpe Ratio Comparison

The current FBND Sharpe Ratio is 1.41, which is comparable to the TRPBX Sharpe Ratio of 1.92. The chart below compares the historical Sharpe Ratios of FBND and TRPBX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	FBND	TRPBX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.41	1.92	-0.50
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.12	0.55	-0.43
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.41	0.80	-0.40
Sharpe Ratio (All Time) Calculated using the full available price history	0.44	0.76	-0.32

Drawdowns

FBND vs. TRPBX - Drawdown Comparison

The maximum FBND drawdown since its inception was -17.25%, smaller than the maximum TRPBX drawdown of -41.62%. Use the drawdown chart below to compare losses from any high point for FBND and TRPBX.

Drawdown Indicators

	FBND	TRPBX	Difference
Max Drawdown Largest peak-to-trough decline	-17.25%	-41.62%	+24.37%
Max Drawdown (1Y) Largest decline over 1 year	-2.66%	-6.72%	+4.06%
Max Drawdown (3Y) Largest decline over 3 years	-5.94%	-9.73%	+3.79%
Max Drawdown (5Y) Largest decline over 5 years	-17.25%	-23.21%	+5.96%
Max Drawdown (10Y) Largest decline over 10 years	-17.25%	-24.55%	+7.30%
Current Drawdown Current decline from peak	-1.82%	-2.05%	+0.23%
Average Drawdown Average peak-to-trough decline	-3.35%	-4.13%	+0.78%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.90%	1.52%	-0.62%

Volatility

FBND vs. TRPBX - Volatility Comparison

The current volatility for Fidelity Total Bond ETF (FBND) is 1.23%, while T. Rowe Price Spectrum Moderate Allocation Fund (TRPBX) has a volatility of 2.86%. This indicates that FBND experiences smaller price fluctuations and is considered to be less risky than TRPBX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FBND	TRPBX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.23%	2.86%	-1.63%
Volatility (6M) Calculated over the trailing 6-month period	2.75%	6.84%	-4.09%
Volatility (1Y) Calculated over the trailing 1-year period	3.80%	8.23%	-4.43%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.92%	9.94%	-4.02%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	6.10%	10.57%	-4.47%

FBND vs. TRPBX - Expense Ratio Comparison

FBND has a 0.36% expense ratio, which is lower than TRPBX's 0.51% expense ratio.

Dividends

FBND vs. TRPBX - Dividend Comparison

FBND's dividend yield for the trailing twelve months is around 4.72%, less than TRPBX's 8.06% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FBND Fidelity Total Bond ETF	4.72%	4.70%	4.73%	4.26%	3.07%	1.86%	4.25%	2.90%	2.93%	2.56%	2.84%	3.26%
TRPBX T. Rowe Price Spectrum Moderate Allocation Fund	8.06%	8.46%	6.87%	3.09%	7.38%	9.57%	4.90%	5.41%	8.82%	5.40%	2.76%	6.89%

Frequently Asked Questions

Can I hold both FBND and TRPBX in my portfolio?

FBND and TRPBX have a correlation of 0.45, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FBND or TRPBX?

TRPBX has higher volatility (2.86%) compared to FBND (1.23%). In terms of maximum drawdown, FBND dropped -17.25% vs TRPBX's -41.62%.

Which has better risk-adjusted returns?

TRPBX currently has the higher Sharpe Ratio (1.92 vs 1.41), 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.