RB vs. BITU

Last updated Aug 6, 2026

RB (ProShares Russell 2000 Dynamic Daily Buffer ETF) and BITU (Proshares Ultra Bitcoin ETF) are both exchange-traded funds - RB is a Defined Outcome fund tracking the Russell 2000, while BITU is a Cryptocurrency fund tracking the Bloomberg Bitcoin Index - Benchmark TR Gross. Both are passively managed. Over the past year, RB returned 17.71% vs -77.06% for BITU. Their 0.33 correlation means their historical movements had little consistent relationship. RB charges 0.58%/yr vs 0.95%/yr for BITU.

Performance

RB vs. BITU - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ProShares Russell 2000 Dynamic Daily Buffer ETF (RB) and Proshares Ultra Bitcoin ETF (BITU). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RB achieves a 8.38% return, which is significantly higher than BITU's -56.03% return.

RB

• 1D: -0.09%
• 1M: 0.63%
• 6M: 6.10%
• YTD: 8.38%
• 1Y: 17.71%
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: 17.99%

BITU

• 1D: 1.91%
• 1M: 1.59%
• 6M: -34.91%
• YTD: -56.03%
• 1Y: -77.06%
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: -32.94%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
BITU Proshares Ultra Bitcoin ETF	$36.99M	$37.69M	$45.41M
RB ProShares Russell 2000 Dynamic Daily Buffer ETF	$4.11K	$8.30K	$83.87K

RB vs. BITU - Yearly Performance Comparison

	2026 (YTD)	2025
RB ProShares Russell 2000 Dynamic Daily Buffer ETF	8.38%	10.85%
BITU Proshares Ultra Bitcoin ETF	-56.03%	-43.40%

Correlation

The correlation between RB and BITU is 0.32, which is low. Their historical price movements had little consistent relationship.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.32
Correlation (All Time) Calculated using the full available price history since Jun 26, 2025	0.33

Return for Risk

RB vs. BITU — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

RB

RB Risk / Return Rank: 96
RB Sharpe Ratio Rank: 94
RB Sortino Ratio Rank: 96
RB Omega Ratio Rank: 95
RB Calmar Ratio Rank: 97
RB Martin Ratio Rank: 96

BITU

BITU Risk / Return Rank: 2
BITU Sharpe Ratio Rank: 2
BITU Sortino Ratio Rank: 1
BITU Omega Ratio Rank: 2
BITU Calmar Ratio Rank: 1
BITU Martin Ratio Rank: 2

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

RB vs. BITU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ProShares Russell 2000 Dynamic Daily Buffer ETF (RB) and Proshares Ultra Bitcoin ETF (BITU). 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.

	RB	BITU	Difference
Sharpe ratio: Return per unit of total volatility	2.74	-0.88	+3.61
Sortino ratio: Return per unit of downside risk	4.62	-1.63	+6.24
Omega ratio: Gain probability vs. loss probability	1.59	0.82	+0.77
Calmar ratio: Return relative to maximum drawdown	8.51	-0.93	+9.43
Martin ratio: Return relative to average drawdown	27.07	-1.29	+28.36

RB vs. BITU - Sharpe Ratio Comparison

The current RB Sharpe Ratio is 2.74, which is higher than the BITU Sharpe Ratio of -0.88. The chart below compares the historical Sharpe Ratios of RB and BITU, 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

RB vs. BITU - Drawdown Comparison

The maximum RB drawdown since its inception was -2.09%, smaller than the maximum BITU drawdown of -83.45%. Use the drawdown chart below to compare losses from any high point for RB and BITU.

Drawdown Indicators

	RB	BITU	Difference
Max Drawdown Largest peak-to-trough decline	-2.09%	-83.45%	+81.36%
Max Drawdown (1Y) Largest decline over 1 year	-2.09%	-83.45%	+81.36%
Current Drawdown Current decline from peak	-0.09%	-80.34%	+80.25%
Average Drawdown Average peak-to-trough decline	-0.45%	-37.83%	+37.38%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.66%	59.95%	-59.29%

Volatility

RB vs. BITU - Volatility Comparison

The current volatility for ProShares Russell 2000 Dynamic Daily Buffer ETF (RB) is 1.34%, while Proshares Ultra Bitcoin ETF (BITU) has a volatility of 16.16%. This indicates that RB experiences smaller price fluctuations and is considered to be less risky than BITU based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RB	BITU	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.34%	16.16%	-14.82%
Volatility (6M) Calculated over the trailing 6-month period	4.71%	66.29%	-61.58%
Volatility (1Y) Calculated over the trailing 1-year period	6.50%	88.21%	-81.71%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.38%	95.85%	-89.47%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	6.38%	95.85%	-89.47%

RB vs. BITU - Expense Ratio Comparison

RB has a 0.58% expense ratio, which is lower than BITU's 0.95% expense ratio.

Dividends

RB vs. BITU - Dividend Comparison

RB's dividend yield for the trailing twelve months is around 2.26%, less than BITU's 78.05% yield.

Position	TTM	2025	2024
BITU Proshares Ultra Bitcoin ETF	78.05%	50.23%	0.12%
RB ProShares Russell 2000 Dynamic Daily Buffer ETF	2.26%	1.78%	0.00%

Frequently Asked Questions

Can I hold both RB and BITU in my portfolio?

RB and BITU have a correlation of 0.32, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RB or BITU?

BITU has higher volatility (16.16%) compared to RB (1.34%). In terms of maximum drawdown, RB dropped -2.09% vs BITU's -83.45%.

Which ETF is better, RB or BITU?

On 1-year performance, RB leads with 17.71% vs -77.06% for BITU. On fees, RB is cheaper at 0.58% per year. On volatility, RB has been the lower-risk option at 1.34%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, RB or BITU?

Over the 1-year period, RB has performed better with a 17.71% return vs -77.06%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, RB or BITU?

RB is cheaper with a 0.58% expense ratio, compared with 0.95% for BITU.

Which ETF pays a higher dividend yield, RB or BITU?

BITU has the higher dividend yield at 78.05%, compared with 2.26% for RB.

What is the main difference between RB and BITU?

RB is categorized as Defined Outcome, while BITU is Cryptocurrency. RB tracks Russell 2000, while BITU tracks Bloomberg Bitcoin Index - Benchmark TR Gross. Their fees differ too: 0.58% for RB and 0.95% for BITU.

Which has better risk-adjusted returns?

RB currently has the higher Sharpe Ratio (2.74 vs -0.88), 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.