JCPB vs. JMST

Last updated Jun 4, 2026

JCPB (JPMorgan Core Plus Bond ETF) and JMST (JPMorgan Ultra-Short Municipal Income ETF) are both exchange-traded funds - JCPB is a Intermediate Core-Plus Bond fund actively managed by JPMorgan, while JMST is a Ultrashort Bond fund actively managed by JPMorgan. Both are actively managed. Over the past 5 years, JCPB returned 1.11%/yr vs 2.27%/yr for JMST. At a 0.27 correlation, their price movements are largely independent. JCPB charges 0.38%/yr vs 0.18%/yr for JMST.

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.

Returns By Period

In the year-to-date period, JCPB achieves a 0.58% return, which is significantly lower than JMST's 0.99% return.

JCPB

• 1D: -0.17%
• 1M: 0.36%
• YTD: 0.58%
• 6M: 0.54%
• 1Y: 6.11%
• 3Y*: 5.02%
• 5Y*: 1.11%
• 10Y*: —

JMST

• 1D: 0.00%
• 1M: 0.26%
• YTD: 0.99%
• 6M: 1.32%
• 1Y: 2.98%
• 3Y*: 3.35%
• 5Y*: 2.27%
• 10Y*: —

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

JCPB vs. JMST - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
JCPB JPMorgan Core Plus Bond ETF	0.58%	7.98%	2.96%	7.13%	-12.90%	-0.51%	9.19%	7.76%
JMST JPMorgan Ultra-Short Municipal Income ETF	0.99%	3.35%	3.31%	3.56%	0.07%	0.31%	2.00%	1.89%

Correlation

The correlation between JCPB and JMST is 0.29, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.29
Correlation (3Y) Calculated over the trailing 3-year period	0.37
Correlation (5Y) Calculated over the trailing 5-year period	0.33
Correlation (All Time) Calculated using the full available price history since Jan 31, 2019	0.27

The correlation between JCPB and JMST shifts across timeframes, from 0.27 (all time) to 0.37 (3 years), reflecting how their relationship changes across market environments.

JCPB vs. JMST - Sectors Allocation Comparison

Sectors	JCPB	JMST
Communication Services	16.3%	0.9%
Financial Services	13.9%	4.9%
Technology	9.1%	2.4%
Real Estate	4.6%	0.6%
Healthcare	3.9%	0.5%
Utilities	1.9%	0.2%
Energy	1.6%	0.7%
Consumer Cyclical	1.4%	1.3%
Industrials	0.6%	0.7%
Consumer Defensive	0.5%	0.4%
Basic Materials	0.4%	0.5%

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: 45
JCPB Sharpe Ratio Rank: 46
JCPB Sortino Ratio Rank: 49
JCPB Omega Ratio Rank: 45
JCPB Calmar Ratio Rank: 45
JCPB Martin Ratio Rank: 42

JMST

JMST Risk / Return Rank: 98
JMST Sharpe Ratio Rank: 97
JMST Sortino Ratio Rank: 98
JMST Omega Ratio Rank: 99
JMST Calmar Ratio Rank: 97
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	1.63	5.11	-3.48
Sortino ratio: Return per unit of downside risk	2.42	8.48	-6.06
Omega ratio: Gain probability vs. loss probability	1.29	2.57	-1.27
Calmar ratio: Return relative to maximum drawdown	2.26	11.74	-9.48
Martin ratio: Return relative to average drawdown	6.88	64.44	-57.56
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 1.63, which is lower than the JMST Sharpe Ratio of 5.11. The chart below compares the historical Sharpe Ratios of JCPB and JMST, 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

	JCPB	JMST	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.63	5.11	-3.48
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.21	2.76	-2.55
Sharpe Ratio (All Time) Calculated using the full available price history	0.55	1.89	-1.34

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	-2.71%	-0.25%	-2.46%
Max Drawdown (3Y) Largest decline over 3 years	-5.97%	-0.71%	-5.26%
Max Drawdown (5Y) Largest decline over 5 years	-16.67%	-1.15%	-15.52%
Current Drawdown Current decline from peak	-1.48%	0.00%	-1.48%
Average Drawdown Average peak-to-trough decline	-4.26%	-0.12%	-4.14%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.89%	0.05%	+0.84%

Volatility

JCPB vs. JMST - Volatility Comparison

JPMorgan Core Plus Bond ETF (JCPB) has a higher volatility of 1.26% compared to JPMorgan Ultra-Short Municipal Income ETF (JMST) at 0.17%. 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	1.26%	0.17%	+1.09%
Volatility (6M) Calculated over the trailing 6-month period	2.72%	0.41%	+2.31%
Volatility (1Y) Calculated over the trailing 1-year period	3.77%	0.59%	+3.18%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.38%	0.83%	+4.55%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.05%	1.14%	+3.91%

JCPB vs. JMST - Expense Ratio Comparison

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

Dividends

JCPB vs. JMST - Dividend Comparison

JCPB's dividend yield for the trailing twelve months is around 4.93%, more than JMST's 2.65% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
JCPB JPMorgan Core Plus Bond ETF	4.93%	4.90%	5.16%	4.32%	3.01%	2.19%	2.97%	3.01%	0.00%
JMST JPMorgan Ultra-Short Municipal Income ETF	2.65%	2.84%	3.32%	3.09%	1.10%	0.27%	0.87%	1.63%	0.28%

Frequently Asked Questions

Can I hold both JCPB and JMST in my portfolio?

JCPB and JMST have a correlation of 0.29, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, JCPB or JMST?

JCPB has higher volatility (1.26%) compared to JMST (0.17%). In terms of maximum drawdown, JCPB dropped -16.67% vs JMST's -2.41%.

Which ETF is better, JCPB or JMST?

On 5-year performance, JMST leads with 2.27% vs 1.11% for JCPB. On fees, JMST is cheaper at 0.18% per year. On volatility, JMST has been the lower-risk option at 0.17%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, JCPB or JMST?

Over the 5-year period, JMST has performed better with a 2.27% return vs 1.11%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, JCPB or JMST?

JMST is cheaper with a 0.18% expense ratio, compared with 0.38% for JCPB.

Which ETF pays a higher dividend yield, JCPB or JMST?

JCPB has the higher dividend yield at 4.93%, compared with 2.65% for JMST.

What is the main difference between JCPB and JMST?

JCPB is categorized as Intermediate Core-Plus Bond, while JMST is Ultrashort Bond. Their fees differ too: 0.38% for JCPB and 0.18% for JMST.

Which has better risk-adjusted returns?

JMST currently has the higher Sharpe Ratio (5.11 vs 1.63), 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.