ETHW vs. CBTO

Last updated Jun 24, 2026

ETHW (Bitwise Ethereum ETF) and CBTO (Calamos Bitcoin 80 Series Structured Alt Protection ETF - October) are both exchange-traded funds - ETHW is a Cryptocurrency fund actively managed by Bitwise, while CBTO is a Defined Outcome fund actively managed by Calamos. Both are actively managed. Their correlation of 0.84 suggests significant overlap in exposure. ETHW charges 0.20%/yr vs 0.69%/yr for CBTO.

Performance

ETHW vs. CBTO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Bitwise Ethereum ETF (ETHW) and Calamos Bitcoin 80 Series Structured Alt Protection ETF - October (CBTO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ETHW achieves a -44.19% return, which is significantly lower than CBTO's -8.41% return.

ETHW

• 1D: -4.27%
• 1M: -19.58%
• YTD: -44.19%
• 6M: -44.14%
• 1Y: -28.49%
• 3Y*: —
• 5Y*: —
• 10Y*: —

CBTO

• 1D: -0.05%
• 1M: -1.35%
• YTD: -8.41%
• 6M: -9.55%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

ETHW vs. CBTO - Yearly Performance Comparison

	2026 (YTD)	2025
ETHW Bitwise Ethereum ETF	-44.19%	-37.24%
CBTO Calamos Bitcoin 80 Series Structured Alt Protection ETF - October	-8.41%	-13.82%

Correlation

The correlation between ETHW and CBTO is 0.84, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (All Time) Calculated using the full available price history since Oct 7, 2025	0.84

Return for Risk

ETHW vs. CBTO — Risk / Return Rank

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

ETHW

ETHW Risk / Return Rank: 6
ETHW Sharpe Ratio Rank: 5
ETHW Sortino Ratio Rank: 6
ETHW Omega Ratio Rank: 6
ETHW Calmar Ratio Rank: 6
ETHW Martin Ratio Rank: 6

CBTO

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.

ETHW vs. CBTO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Bitwise Ethereum ETF (ETHW) and Calamos Bitcoin 80 Series Structured Alt Protection ETF - October (CBTO). 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.

	ETHW	CBTO	Difference
Sharpe ratio: Return per unit of total volatility	-0.41	—	—
Sortino ratio: Return per unit of downside risk	-0.21	—	—
Omega ratio: Gain probability vs. loss probability	0.98	—	—
Calmar ratio: Return relative to maximum drawdown	-0.42	—	—
Martin ratio: Return relative to average drawdown	-0.71	—	—

Drawdowns

ETHW vs. CBTO - Drawdown Comparison

The maximum ETHW drawdown since its inception was -67.57%, which is greater than CBTO's maximum drawdown of -21.23%. Use the drawdown chart below to compare losses from any high point for ETHW and CBTO.

Drawdown Indicators

	ETHW	CBTO	Difference
Max Drawdown Largest peak-to-trough decline	-67.57%	-21.23%	-46.34%
Max Drawdown (1Y) Largest decline over 1 year	-67.57%	—	—
Current Drawdown Current decline from peak	-65.78%	-21.23%	-44.55%
Average Drawdown Average peak-to-trough decline	-33.64%	-15.30%	-18.34%
Ulcer Index Depth and duration of drawdowns from previous peaks	40.41%	—	—

Volatility

Volatility by Period

	ETHW	CBTO	Difference
Volatility (1M) Calculated over the trailing 1-month period	20.02%	—	—
Volatility (6M) Calculated over the trailing 6-month period	47.05%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	69.07%	12.38%	+56.69%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	72.28%	12.38%	+59.90%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	72.28%	12.38%	+59.90%

ETHW vs. CBTO - Expense Ratio Comparison

ETHW has a 0.20% expense ratio, which is lower than CBTO's 0.69% expense ratio.

Dividends

ETHW vs. CBTO - Dividend Comparison

ETHW has not paid dividends to shareholders, while CBTO's dividend yield for the trailing twelve months is around 0.24%.

Position	TTM	2025
CBTO Calamos Bitcoin 80 Series Structured Alt Protection ETF - October	0.24%	0.22%
ETHW Bitwise Ethereum ETF	0.00%	0.00%

Frequently Asked Questions

Can I hold both ETHW and CBTO in my portfolio?

ETHW and CBTO have a correlation of 0.84, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, ETHW or CBTO?

On fees, ETHW is cheaper at 0.20% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, ETHW or CBTO?

ETHW is cheaper with a 0.20% expense ratio, compared with 0.69% for CBTO.

Which ETF pays a higher dividend yield, ETHW or CBTO?

CBTO has the higher dividend yield at 0.24%, compared with 0.00% for ETHW.

What is the main difference between ETHW and CBTO?

ETHW is categorized as Cryptocurrency, while CBTO is Defined Outcome. They also come from different issuers: Bitwise and Calamos. Their fees differ too: 0.20% for ETHW and 0.69% for CBTO.