ETHA vs. BITI

Last updated Jun 4, 2026

ETHA (iShares Ethereum Trust ETF) and BITI (ProShares Shrt Bitcoin ETF) are both Cryptocurrency funds - ETHA tracks the CME CF Ether Dollar Reference Rate - New York Variant while BITI tracks the Bloomberg Bitcoin Index (-100%). Both are passively managed. Over the past year, ETHA returned -31.79% vs 45.79% for BITI. At a correlation of -0.81, they often move in opposite directions. ETHA charges 0.25%/yr vs 1.03%/yr for BITI.

Performance

ETHA vs. BITI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares Ethereum Trust ETF (ETHA) and ProShares Shrt Bitcoin ETF (BITI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ETHA achieves a -39.46% return, which is significantly lower than BITI's 24.06% return.

ETHA

• 1D: -5.56%
• 1M: -23.58%
• YTD: -39.46%
• 6M: -42.75%
• 1Y: -31.79%
• 3Y*: —
• 5Y*: —
• 10Y*: —

BITI

• 1D: 2.69%
• 1M: 22.00%
• YTD: 24.06%
• 6M: 31.50%
• 1Y: 45.79%
• 3Y*: -34.09%
• 5Y*: —
• 10Y*: —

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

ETHA vs. BITI - Yearly Performance Comparison

	2026 (YTD)	2025	2024
ETHA iShares Ethereum Trust ETF	-39.46%	-11.31%	-3.62%
BITI ProShares Shrt Bitcoin ETF	24.06%	-1.76%	-36.09%

Correlation

The correlation between ETHA and BITI is -0.87, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.87
Correlation (All Time) Calculated using the full available price history since Jul 24, 2024	-0.81

The correlation between ETHA and BITI has been stable across timeframes, ranging from -0.87 to -0.81 - a consistent structural relationship.

Return for Risk

ETHA vs. BITI — Risk / Return Rank

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

ETHA

ETHA Risk / Return Rank: 5
ETHA Sharpe Ratio Rank: 5
ETHA Sortino Ratio Rank: 5
ETHA Omega Ratio Rank: 5
ETHA Calmar Ratio Rank: 4
ETHA Martin Ratio Rank: 5

BITI

BITI Risk / Return Rank: 30
BITI Sharpe Ratio Rank: 29
BITI Sortino Ratio Rank: 30
BITI Omega Ratio Rank: 28
BITI Calmar Ratio Rank: 36
BITI Martin Ratio Rank: 27

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.

ETHA vs. BITI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares Ethereum Trust ETF (ETHA) and ProShares Shrt Bitcoin ETF (BITI). 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.

	ETHA	BITI	Difference
Sharpe ratio: Return per unit of total volatility	-0.47	1.06	-1.52
Sortino ratio: Return per unit of downside risk	-0.31	1.62	-1.93
Omega ratio: Gain probability vs. loss probability	0.97	1.19	-0.23
Calmar ratio: Return relative to maximum drawdown	-0.51	1.82	-2.33
Martin ratio: Return relative to average drawdown	-0.84	3.89	-4.74
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ETHA vs. BITI - Sharpe Ratio Comparison

The current ETHA Sharpe Ratio is -0.47, which is lower than the BITI Sharpe Ratio of 1.06. The chart below compares the historical Sharpe Ratios of ETHA and BITI, 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

	ETHA	BITI	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.47	1.06	-1.52
Sharpe Ratio (All Time) Calculated using the full available price history	-0.41	-0.72	+0.31

Drawdowns

ETHA vs. BITI - Drawdown Comparison

The maximum ETHA drawdown since its inception was -64.02%, smaller than the maximum BITI drawdown of -92.16%. Use the drawdown chart below to compare losses from any high point for ETHA and BITI.

Drawdown Indicators

	ETHA	BITI	Difference
Max Drawdown Largest peak-to-trough decline	-64.02%	-92.16%	+28.14%
Max Drawdown (1Y) Largest decline over 1 year	-62.89%	-25.28%	-37.61%
Max Drawdown (3Y) Largest decline over 3 years	—	-84.63%	—
Current Drawdown Current decline from peak	-62.89%	-86.46%	+23.57%
Average Drawdown Average peak-to-trough decline	-32.65%	-67.95%	+35.30%
Ulcer Index Depth and duration of drawdowns from previous peaks	37.73%	11.80%	+25.93%

Volatility

ETHA vs. BITI - Volatility Comparison

iShares Ethereum Trust ETF (ETHA) has a higher volatility of 10.15% compared to ProShares Shrt Bitcoin ETF (BITI) at 9.29%. This indicates that ETHA's price experiences larger fluctuations and is considered to be riskier than BITI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ETHA	BITI	Difference
Volatility (1M) Calculated over the trailing 1-month period	10.15%	9.29%	+0.86%
Volatility (6M) Calculated over the trailing 6-month period	46.25%	34.02%	+12.23%
Volatility (1Y) Calculated over the trailing 1-year period	68.61%	43.52%	+25.09%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	72.53%	52.50%	+20.03%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	72.53%	52.50%	+20.03%

ETHA vs. BITI - Expense Ratio Comparison

ETHA has a 0.25% expense ratio, which is lower than BITI's 1.03% expense ratio.

Dividends

ETHA vs. BITI - Dividend Comparison

ETHA has not paid dividends to shareholders, while BITI's dividend yield for the trailing twelve months is around 9.52%.

Position	TTM	2025	2024	2023	2022
BITI ProShares Shrt Bitcoin ETF	9.52%	1.60%	3.91%	3.33%	0.06%
ETHA iShares Ethereum Trust ETF	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both ETHA and BITI in my portfolio?

ETHA and BITI have a correlation of -0.87, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ETHA or BITI?

ETHA has higher volatility (10.15%) compared to BITI (9.29%). In terms of maximum drawdown, ETHA dropped -64.02% vs BITI's -92.16%.

Which ETF is better, ETHA or BITI?

On 1-year performance, BITI leads with 45.79% vs -31.79% for ETHA. On fees, ETHA is cheaper at 0.25% per year. On volatility, BITI has been the lower-risk option at 9.29%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, ETHA or BITI?

Over the 1-year period, BITI has performed better with a 45.79% return vs -31.79%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, ETHA or BITI?

ETHA is cheaper with a 0.25% expense ratio, compared with 1.03% for BITI.

Which ETF pays a higher dividend yield, ETHA or BITI?

BITI has the higher dividend yield at 9.52%, compared with 0.00% for ETHA.

What is the main difference between ETHA and BITI?

ETHA tracks CME CF Ether Dollar Reference Rate - New York Variant, while BITI tracks Bloomberg Bitcoin Index (-100%). They also come from different issuers: iShares and ProShares. Their fees differ too: 0.25% for ETHA and 1.03% for BITI.

Which has better risk-adjusted returns?

BITI currently has the higher Sharpe Ratio (1.06 vs -0.47), 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.