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BITOvsARKBETF Comparison

ETF 1
BITO

ProShares Bitcoin Strategy ETF

This fund is part of
Cryptocurrency
-0.08%
VS
ETF 2
ARKB

ARK 21Shares Bitcoin ETF

This fund is part of
Cryptocurrency
-0.08%

ProShares Bitcoin Strategy ETF (BITO) and ARK 21Shares Bitcoin ETF (ARKB) belong to the same industry segment: Cryptocurrency. BITO is more expensive with a Total Expense Ratio (TER) of 0.95%, versus 0.21% for ARKB. BITO is down -10.07% year-to-date (YTD) with -$262M in YTD flows. ARKB performs better with -7.11% YTD performance, and -$535M in YTD flows. Run a side-by-side ETF comparison of BITO and ARKB below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

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BITO vs ARKB performance and flow charts

Performance

-4.0-3.0-2.0-1.00.01.02.0%Sep 23Sep 30Oct 7Oct 14Oct 21

Cumulative Flows

-300 M-200 M-100 M0 M100 MSep 23Sep 30Oct 7Oct 14Oct 21

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Historic performance and flows
Data as of 10/23/2026
1M3MYTD1Y3Y5Y
Perf.
BITO
ARKB
-4.44%-3.75%
+23.65%+25.37%
-10.07%-7.11%
-28.80%-26.58%
+115.22%n/a
+0.47%n/a
Flows
BITO
ARKB
-$20M-$274M
-$159M-$233M
-$262M-$535M
+$130M-$1.07B
+$1.79B-
+$2.59B-
Volatility and drawdown
3M1Y3Y5Y
Volatility
BITO
ARKB
+37.26%+36.67%
+44.98%+45.24%
+49.25%n/a
+54.34%n/a
Max drawdown
BITO
ARKB
-7.26%-6.99%
-49.89%-49.12%
-54.28%n/a
-77.81%n/a
Max drawdown duration
BITO
ARKB
15d15d
361d361d
382dn/a
1095dn/a
Trading data

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BITO
ARKB
Last sale
10/23/2026 at 1:30 PM
$10.83
$26.92
Previous close
10/23/2026
$10.86
$26.97
Consolidated volume
10/23/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of September 30, 2026
1-year trailing difference

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BITO
is actively managed and doesn’t replicate an index

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BITO
ARKB
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 10/23/2026 at 1:30 PM
Live
Closed
BITO
ARKB
Last price
$10.83
$26.92
1D performance
-0.28%
-0.19%
AuM$1.58 B$2.50 B
E/R0.95%0.21%
Characteristics
BITO
ARKB
Management strategyActivePassive
ProviderProShares21shares
Benchmark-FTSE Bitcoin Index
N° of holdings--
Asset class--
Trailing 12m distribution yield
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Inception dateOctober 19, 2021January 11, 2024
ESGNoNo
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Exposure

Countries

BITO
Data will be available soon
ARKB
Data will be available soon

Sectors

BITO
Data will be available soon
ARKB
Data will be available soon
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Diversification

BITO
Data will be available soon
ARKB
Data will be available soon

Top 15 holdings

Data as of January 1, 1970
BITO
Data will be available soon
ARKB
Data will be available soon
Frequently asked questions about BITO and ARKB

How have the BITO and ARKB ETFs performed in 2026?

As of October 23, 2026, BITO is down -10.07% year-to-date (YTD), while ARKB has lost -7.11%. That puts ARKB better performer ahead so far this year.

Which ETF is attracting more investor money: BITO or ARKB?

Year-to-date, the BITO ETF saw -$262M in flows, compared to -$535M for ARKB.

Which ETF is more volatile: BITO or ARKB?

Over the past year, BITO had a volatility of 44.98%, while ARKB experienced 45.24%.

Which ETF is bigger: BITO or ARKB?

As of October 23, 2026, BITO holds $1.58 B in assets under management (AUM), while ARKB manages $2.50 B.

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