JPST vs. SPTU

Last updated Jun 24, 2026

JPST (JPMorgan Ultra-Short Income ETF) and SPTU (State Street SPDR Portfolio Ultra Short T-Bill ETF) are both Ultrashort Bond funds. JPST is actively managed, while SPTU is passively managed. At a 0.23 correlation, their price movements are largely independent. JPST charges 0.18%/yr vs 0.05%/yr for SPTU.

Performance

JPST vs. SPTU - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in JPMorgan Ultra-Short Income ETF (JPST) and State Street SPDR Portfolio Ultra Short T-Bill ETF (SPTU). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, JPST achieves a 1.56% return, which is significantly lower than SPTU's 1.66% return.

JPST

• 1D: 0.08%
• 1M: 0.31%
• YTD: 1.56%
• 6M: 1.70%
• 1Y: 4.17%
• 3Y*: 5.16%
• 5Y*: 3.65%
• 10Y*: —

SPTU

• 1D: 0.03%
• 1M: 0.29%
• YTD: 1.66%
• 6M: 1.74%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

JPST vs. SPTU - Yearly Performance Comparison

	2026 (YTD)	2025
JPST JPMorgan Ultra-Short Income ETF	1.56%	1.02%
SPTU State Street SPDR Portfolio Ultra Short T-Bill ETF	1.66%	0.87%

Correlation

The correlation between JPST and SPTU is 0.23, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Oct 8, 2025	0.23

Return for Risk

JPST vs. SPTU — Risk / Return Rank

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

JPST

JPST Risk / Return Rank: 99
JPST Sharpe Ratio Rank: 99
JPST Sortino Ratio Rank: 99
JPST Omega Ratio Rank: 99
JPST Calmar Ratio Rank: 99
JPST Martin Ratio Rank: 99

SPTU

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

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.

JPST vs. SPTU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for JPMorgan Ultra-Short Income ETF (JPST) and State Street SPDR Portfolio Ultra Short T-Bill ETF (SPTU). 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.

	JPST	SPTU	Difference
Sharpe ratio: Return per unit of total volatility	7.67	—	—
Sortino ratio: Return per unit of downside risk	16.22	—	—
Omega ratio: Gain probability vs. loss probability	3.66	—	—
Calmar ratio: Return relative to maximum drawdown	28.19	—	—
Martin ratio: Return relative to average drawdown	134.29	—	—

Drawdowns

JPST vs. SPTU - Drawdown Comparison

The maximum JPST drawdown since its inception was -3.28%, which is greater than SPTU's maximum drawdown of -0.04%. Use the drawdown chart below to compare losses from any high point for JPST and SPTU.

Drawdown Indicators

	JPST	SPTU	Difference
Max Drawdown Largest peak-to-trough decline	-3.28%	-0.04%	-3.24%
Max Drawdown (1Y) Largest decline over 1 year	-0.15%	—	—
Max Drawdown (3Y) Largest decline over 3 years	-0.30%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-0.79%	—	—
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-0.08%	-0.00%	-0.08%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.03%	—	—

Volatility

Volatility by Period

	JPST	SPTU	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.19%	—	—
Volatility (6M) Calculated over the trailing 6-month period	0.38%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	0.55%	0.33%	+0.22%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	0.58%	0.33%	+0.25%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	0.93%	0.33%	+0.60%

JPST vs. SPTU - Expense Ratio Comparison

JPST has a 0.18% expense ratio, which is higher than SPTU's 0.05% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

JPST vs. SPTU - Dividend Comparison

JPST's dividend yield for the trailing twelve months is around 4.25%, more than SPTU's 2.36% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
JPST JPMorgan Ultra-Short Income ETF	4.25%	4.43%	5.16%	4.79%	1.83%	0.73%	1.43%	2.69%	2.07%	0.96%
SPTU State Street SPDR Portfolio Ultra Short T-Bill ETF	2.36%	0.89%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both JPST and SPTU in my portfolio?

JPST and SPTU have a correlation of 0.23, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, JPST or SPTU?

On fees, SPTU is cheaper at 0.05% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, JPST or SPTU?

SPTU is cheaper with a 0.05% expense ratio, compared with 0.18% for JPST.

Which ETF pays a higher dividend yield, JPST or SPTU?

JPST has the higher dividend yield at 4.25%, compared with 2.36% for SPTU.

What is the main difference between JPST and SPTU?

They also come from different issuers: JPMorgan and State Street. Their fees differ too: 0.18% for JPST and 0.05% for SPTU.