JPST vs. ARKB

Last updated Jun 16, 2026

JPST (JPMorgan Ultra-Short Income ETF) and ARKB (ARK 21Shares Bitcoin ETF) are both exchange-traded funds - JPST is a Ultrashort Bond fund actively managed by JPMorgan, while ARKB is a Cryptocurrency fund tracking the CME CF Bitcoin Reference Rate - New York Variant. JPST is actively managed, while ARKB is passively managed. Over the past year, JPST returned 4.34% vs -36.82% for ARKB. At a 0.05 correlation, their price movements are largely independent. JPST charges 0.18%/yr vs 0.21%/yr for ARKB.

Performance

JPST vs. ARKB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in JPMorgan Ultra-Short Income ETF (JPST) and ARK 21Shares Bitcoin ETF (ARKB). 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 higher than ARKB's -23.93% return.

JPST

• 1D: 0.06%
• 1M: 0.37%
• YTD: 1.56%
• 6M: 1.76%
• 1Y: 4.34%
• 3Y*: 5.19%
• 5Y*: 3.64%
• 10Y*: —

ARKB

• 1D: 4.79%
• 1M: -15.85%
• YTD: -23.93%
• 6M: -22.44%
• 1Y: -36.82%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

JPST vs. ARKB - Yearly Performance Comparison

	2026 (YTD)	2025	2024
JPST JPMorgan Ultra-Short Income ETF	1.56%	4.99%	5.48%
ARKB ARK 21Shares Bitcoin ETF	-23.93%	-6.59%	86.54%

Correlation

The correlation between JPST and ARKB is 0.16, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.16
Correlation (All Time) Calculated using the full available price history since Jan 11, 2024	0.05

The correlation between JPST and ARKB shifts across timeframes, from 0.05 (all time) to 0.16 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

JPST vs. ARKB — 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

ARKB

ARKB Risk / Return Rank: 3
ARKB Sharpe Ratio Rank: 3
ARKB Sortino Ratio Rank: 3
ARKB Omega Ratio Rank: 3
ARKB Calmar Ratio Rank: 3
ARKB Martin Ratio Rank: 3

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. ARKB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for JPMorgan Ultra-Short Income ETF (JPST) and ARK 21Shares Bitcoin ETF (ARKB). 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	ARKB	Difference
Sharpe ratio: Return per unit of total volatility	8.18	-0.84	+9.02
Sortino ratio: Return per unit of downside risk	17.99	-1.12	+19.11
Omega ratio: Gain probability vs. loss probability	4.00	0.87	+3.12
Calmar ratio: Return relative to maximum drawdown	29.30	-0.71	+30.01
Martin ratio: Return relative to average drawdown	143.82	-1.24	+145.06

JPST vs. ARKB - Sharpe Ratio Comparison

The current JPST Sharpe Ratio is 8.18, which is higher than the ARKB Sharpe Ratio of -0.84. The chart below compares the historical Sharpe Ratios of JPST and ARKB, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

JPST vs. ARKB - Drawdown Comparison

The maximum JPST drawdown since its inception was -3.28%, smaller than the maximum ARKB drawdown of -52.04%. Use the drawdown chart below to compare losses from any high point for JPST and ARKB.

Drawdown Indicators

	JPST	ARKB	Difference
Max Drawdown Largest peak-to-trough decline	-3.28%	-52.04%	+48.76%
Max Drawdown (1Y) Largest decline over 1 year	-0.15%	-52.04%	+51.89%
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%	-47.03%	+47.03%
Average Drawdown Average peak-to-trough decline	-0.08%	-16.61%	+16.53%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.03%	29.75%	-29.72%

Volatility

JPST vs. ARKB - Volatility Comparison

The current volatility for JPMorgan Ultra-Short Income ETF (JPST) is 0.16%, while ARK 21Shares Bitcoin ETF (ARKB) has a volatility of 12.88%. This indicates that JPST experiences smaller price fluctuations and is considered to be less risky than ARKB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	JPST	ARKB	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.16%	12.88%	-12.72%
Volatility (6M) Calculated over the trailing 6-month period	0.36%	34.67%	-34.31%
Volatility (1Y) Calculated over the trailing 1-year period	0.53%	44.23%	-43.70%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	0.58%	50.14%	-49.56%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	0.93%	50.14%	-49.21%

JPST vs. ARKB - Expense Ratio Comparison

JPST has a 0.18% expense ratio, which is lower than ARKB's 0.21% expense ratio. Despite the difference, 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. ARKB - Dividend Comparison

JPST's dividend yield for the trailing twelve months is around 4.25%, while ARKB has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
ARKB ARK 21Shares Bitcoin ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
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%

Frequently Asked Questions

Can I hold both JPST and ARKB in my portfolio?

JPST and ARKB have a correlation of 0.16, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, JPST or ARKB?

ARKB has higher volatility (12.88%) compared to JPST (0.16%). In terms of maximum drawdown, JPST dropped -3.28% vs ARKB's -52.04%.

Which ETF is better, JPST or ARKB?

On 1-year performance, JPST leads with 4.34% vs -36.82% for ARKB. On fees, JPST is cheaper at 0.18% per year. On volatility, JPST has been the lower-risk option at 0.16%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, JPST or ARKB?

Over the 1-year period, JPST has performed better with a 4.34% return vs -36.82%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, JPST or ARKB?

JPST is cheaper with a 0.18% expense ratio, compared with 0.21% for ARKB.

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

JPST has the higher dividend yield at 4.25%, compared with 0.00% for ARKB.

What is the main difference between JPST and ARKB?

JPST is categorized as Ultrashort Bond, while ARKB is Cryptocurrency. They also come from different issuers: JPMorgan and ARK. Their fees differ too: 0.18% for JPST and 0.21% for ARKB.

Which has better risk-adjusted returns?

JPST currently has the higher Sharpe Ratio (8.18 vs -0.84), 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.