JCPB vs. JMST

Last updated Apr 1, 2026

Compare and contrast key facts about JPMorgan Core Plus Bond ETF (JCPB) and JPMorgan Ultra-Short Municipal Income ETF (JMST).

JCPB and JMST are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. JCPB is an actively managed fund by JPMorgan. It was launched on Jan 28, 2019. JMST is an actively managed fund by JPMorgan. It was launched on Oct 16, 2018.

Performance

JCPB vs. JMST - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in JPMorgan Core Plus Bond ETF (JCPB) and JPMorgan Ultra-Short Municipal Income ETF (JMST). The values are adjusted to include any dividend payments, if applicable.

JCPB vs. JMST - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
JCPB JPMorgan Core Plus Bond ETF	0.23%	7.98%	2.96%	7.13%	-12.90%	-0.51%	9.19%	7.76%
JMST JPMorgan Ultra-Short Municipal Income ETF	0.50%	3.35%	3.31%	3.56%	0.07%	0.31%	2.00%	1.89%

Returns By Period

In the year-to-date period, JCPB achieves a 0.23% return, which is significantly lower than JMST's 0.50% return.

JCPB

• 1D: 0.33%
• 1M: -1.82%
• YTD: 0.23%
• 6M: 1.44%
• 1Y: 5.14%
• 3Y*: 4.75%
• 5Y*: 1.25%
• 10Y*: —

JMST

• 1D: 0.02%
• 1M: -0.07%
• YTD: 0.50%
• 6M: 1.20%
• 1Y: 3.07%
• 3Y*: 3.25%
• 5Y*: 2.20%
• 10Y*: —

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

JCPB vs. JMST - Expense Ratio Comparison

JCPB has a 0.38% expense ratio, which is higher than JMST's 0.18% expense ratio.

JCPB

JPMorgan Core Plus Bond ETF

JMST

JPMorgan Ultra-Short Municipal Income ETF

Return for Risk

JCPB vs. JMST — Risk / Return Rank

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

JCPB

JCPB Risk / Return Rank: 68
JCPB Sharpe Ratio Rank: 70
JCPB Sortino Ratio Rank: 69
JCPB Omega Ratio Rank: 61
JCPB Calmar Ratio Rank: 77
JCPB Martin Ratio Rank: 63

JMST

JMST Risk / Return Rank: 98
JMST Sharpe Ratio Rank: 98
JMST Sortino Ratio Rank: 98
JMST Omega Ratio Rank: 99
JMST Calmar Ratio Rank: 96
JMST Martin Ratio Rank: 98

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.

JCPB vs. JMST - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for JPMorgan Core Plus Bond ETF (JCPB) and JPMorgan Ultra-Short Municipal Income ETF (JMST). 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.

	JCPB	JMST	Difference
Sharpe ratio Return per unit of total volatility	1.19	3.81	-2.62
Sortino ratio Return per unit of downside risk	1.67	5.54	-3.87
Omega ratio Gain probability vs. loss probability	1.22	2.23	-1.01
Calmar ratio Return relative to maximum drawdown	1.95	4.43	-2.48
Martin ratio Return relative to average drawdown	5.89	23.50	-17.61
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

JCPB vs. JMST - Sharpe Ratio Comparison

The current JCPB Sharpe Ratio is 1.19, which is lower than the JMST Sharpe Ratio of 3.81. The chart below compares the historical Sharpe Ratios of JCPB and JMST, 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

	JCPB	JMST	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.19	3.81	-2.62
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.23	2.68	-2.44
Sharpe Ratio (All Time) Calculated using the full available price history	0.55	1.86	-1.31

Correlation

The correlation between JCPB and JMST is 0.27, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

JCPB vs. JMST - Dividend Comparison

JCPB's dividend yield for the trailing twelve months is around 4.94%, more than JMST's 2.77% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018
JCPB JPMorgan Core Plus Bond ETF	4.94%	4.90%	5.16%	4.32%	3.01%	2.19%	2.97%	3.01%	0.00%
JMST JPMorgan Ultra-Short Municipal Income ETF	2.77%	2.84%	3.32%	3.09%	1.10%	0.27%	0.87%	1.63%	0.28%

Drawdowns

JCPB vs. JMST - Drawdown Comparison

The maximum JCPB drawdown since its inception was -16.67%, which is greater than JMST's maximum drawdown of -2.41%. Use the drawdown chart below to compare losses from any high point for JCPB and JMST.

Drawdown Indicators

	JCPB	JMST	Difference
Max Drawdown Largest peak-to-trough decline	-16.67%	-2.41%	-14.26%
Max Drawdown (1Y) Largest decline over 1 year	-2.75%	-0.71%	-2.04%
Max Drawdown (5Y) Largest decline over 5 years	-16.67%	-1.15%	-15.52%
Current Drawdown Current decline from peak	-1.82%	-0.14%	-1.68%
Average Drawdown Average peak-to-trough decline	-4.33%	-0.13%	-4.20%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.91%	0.13%	+0.78%

Volatility

JCPB vs. JMST - Volatility Comparison

JPMorgan Core Plus Bond ETF (JCPB) has a higher volatility of 1.74% compared to JPMorgan Ultra-Short Municipal Income ETF (JMST) at 0.18%. This indicates that JCPB's price experiences larger fluctuations and is considered to be riskier than JMST based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	JCPB	JMST	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.74%	0.18%	+1.56%
Volatility (6M) Calculated over the trailing 6-month period	2.57%	0.47%	+2.10%
Volatility (1Y) Calculated over the trailing 1-year period	4.34%	0.81%	+3.53%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.36%	0.82%	+4.54%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.08%	1.15%	+3.93%