JCBUX vs. FTBFX

Last updated Jun 4, 2026

JCBUX (JPMorgan Core Bond Fund Class R6) and FTBFX (Fidelity Total Bond Fund) are both mutual funds - JCBUX is a Intermediate Core Bond fund tracking the Bloomberg U.S. Aggregate Index, while FTBFX is a Intermediate Core-Plus Bond fund actively managed by Fidelity. JCBUX is passively managed, while FTBFX is actively managed. Over the past 10 years, JCBUX returned 2.08%/yr vs 2.47%/yr for FTBFX. Their correlation of 0.87 suggests significant overlap in exposure. JCBUX charges 0.33%/yr vs 0.45%/yr for FTBFX.

Performance

JCBUX vs. FTBFX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in JPMorgan Core Bond Fund Class R6 (JCBUX) and Fidelity Total Bond Fund (FTBFX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, JCBUX achieves a 0.41% return, which is significantly lower than FTBFX's 0.57% return. Over the past 10 years, JCBUX has underperformed FTBFX with an annualized return of 2.08%, while FTBFX has yielded a comparatively higher 2.47% annualized return.

JCBUX

• 1D: 0.00%
• 1M: 0.45%
• YTD: 0.41%
• 6M: 0.28%
• 1Y: 5.50%
• 3Y*: 4.38%
• 5Y*: 0.71%
• 10Y*: 2.08%

FTBFX

• 1D: 0.00%
• 1M: 0.47%
• YTD: 0.57%
• 6M: 0.40%
• 1Y: 5.75%
• 3Y*: 4.84%
• 5Y*: 0.76%
• 10Y*: 2.47%

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

JCBUX vs. FTBFX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
JCBUX JPMorgan Core Bond Fund Class R6	0.41%	7.55%	2.25%	5.85%	-12.18%	-0.95%	8.28%	8.59%	0.35%	3.88%
FTBFX Fidelity Total Bond Fund	0.57%	7.50%	2.13%	7.25%	-13.58%	-0.44%	9.34%	9.89%	-0.66%	4.19%

Correlation

The correlation between JCBUX and FTBFX is 0.92, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.92
Correlation (3Y) Calculated over the trailing 3-year period	0.94
Correlation (5Y) Calculated over the trailing 5-year period	0.95
Correlation (10Y) Calculated over the trailing 10-year period	0.92
Correlation (All Time) Calculated using the full available price history since Feb 23, 2005	0.87

The correlation between JCBUX and FTBFX has been stable across timeframes, ranging from 0.87 to 0.95 - a consistent structural relationship.

Return for Risk

JCBUX vs. FTBFX — Risk / Return Rank

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

JCBUX

JCBUX Risk / Return Rank: 24
JCBUX Sharpe Ratio Rank: 24
JCBUX Sortino Ratio Rank: 26
JCBUX Omega Ratio Rank: 24
JCBUX Calmar Ratio Rank: 25
JCBUX Martin Ratio Rank: 21

FTBFX

FTBFX Risk / Return Rank: 27
FTBFX Sharpe Ratio Rank: 28
FTBFX Sortino Ratio Rank: 30
FTBFX Omega Ratio Rank: 27
FTBFX Calmar Ratio Rank: 28
FTBFX Martin Ratio Rank: 24

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.

JCBUX vs. FTBFX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for JPMorgan Core Bond Fund Class R6 (JCBUX) and Fidelity Total Bond Fund (FTBFX). 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.

	JCBUX	FTBFX	Difference
Sharpe ratio: Return per unit of total volatility	1.41	1.49	-0.08
Sortino ratio: Return per unit of downside risk	2.12	2.24	-0.12
Omega ratio: Gain probability vs. loss probability	1.26	1.27	-0.01
Calmar ratio: Return relative to maximum drawdown	1.87	1.99	-0.13
Martin ratio: Return relative to average drawdown	5.58	6.10	-0.53
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

JCBUX vs. FTBFX - Sharpe Ratio Comparison

The current JCBUX Sharpe Ratio is 1.41, which is comparable to the FTBFX Sharpe Ratio of 1.49. The chart below compares the historical Sharpe Ratios of JCBUX and FTBFX, 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

	JCBUX	FTBFX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.41	1.49	-0.08
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.13	0.13	-0.01
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.45	0.52	-0.08
Sharpe Ratio (All Time) Calculated using the full available price history	0.82	0.93	-0.10

Drawdowns

JCBUX vs. FTBFX - Drawdown Comparison

The maximum JCBUX drawdown since its inception was -16.46%, smaller than the maximum FTBFX drawdown of -18.25%. Use the drawdown chart below to compare losses from any high point for JCBUX and FTBFX.

Drawdown Indicators

	JCBUX	FTBFX	Difference
Max Drawdown Largest peak-to-trough decline	-16.46%	-18.25%	+1.79%
Max Drawdown (1Y) Largest decline over 1 year	-2.96%	-2.89%	-0.07%
Max Drawdown (3Y) Largest decline over 3 years	-5.81%	-5.82%	+0.01%
Max Drawdown (5Y) Largest decline over 5 years	-16.46%	-18.25%	+1.79%
Max Drawdown (10Y) Largest decline over 10 years	-16.46%	-18.25%	+1.79%
Current Drawdown Current decline from peak	-1.66%	-1.31%	-0.35%
Average Drawdown Average peak-to-trough decline	-2.29%	-2.32%	+0.03%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.99%	0.94%	+0.05%

Volatility

JCBUX vs. FTBFX - Volatility Comparison

The current volatility for JPMorgan Core Bond Fund Class R6 (JCBUX) is 1.32%, while Fidelity Total Bond Fund (FTBFX) has a volatility of 1.40%. This indicates that JCBUX experiences smaller price fluctuations and is considered to be less risky than FTBFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	JCBUX	FTBFX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.32%	1.40%	-0.08%
Volatility (6M) Calculated over the trailing 6-month period	2.78%	2.80%	-0.02%
Volatility (1Y) Calculated over the trailing 1-year period	3.93%	3.88%	+0.05%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.68%	5.67%	+0.01%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.68%	4.73%	-0.05%

JCBUX vs. FTBFX - Expense Ratio Comparison

JCBUX has a 0.33% expense ratio, which is lower than FTBFX's 0.45% expense ratio.

Dividends

JCBUX vs. FTBFX - Dividend Comparison

JCBUX's dividend yield for the trailing twelve months is around 4.22%, less than FTBFX's 4.36% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FTBFX Fidelity Total Bond Fund	4.36%	4.36%	4.15%	4.15%	2.54%	1.89%	5.22%	3.03%	3.19%	2.97%	3.61%	3.30%
JCBUX JPMorgan Core Bond Fund Class R6	4.22%	4.12%	4.12%	3.66%	2.85%	2.98%	4.15%	3.37%	3.06%	3.03%	3.07%	2.77%

Frequently Asked Questions

Can I hold both JCBUX and FTBFX in my portfolio?

With a correlation of 0.92, JCBUX and FTBFX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, JCBUX or FTBFX?

FTBFX has higher volatility (1.40%) compared to JCBUX (1.32%). In terms of maximum drawdown, JCBUX dropped -16.46% vs FTBFX's -18.25%.

Which has better risk-adjusted returns?

FTBFX currently has the higher Sharpe Ratio (1.49 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.