BMAX vs. AIPI

Last updated Jun 4, 2026

BMAX (REX Bitcoin Corporate Treasury Convertible Bond ETF) and AIPI (REX AI Equity Premium Income ETF) are both exchange-traded funds - BMAX is a Convertible Bonds fund actively managed by REX, while AIPI is a Derivative Income fund actively managed by REX. Both are actively managed. At a 0.41 correlation, their price movements are largely independent. BMAX charges 1.14%/yr vs 0.65%/yr for AIPI.

Performance

BMAX vs. AIPI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in REX Bitcoin Corporate Treasury Convertible Bond ETF (BMAX) and REX AI Equity Premium Income ETF (AIPI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

BMAX

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

AIPI

• 1D: -0.81%
• 1M: 8.89%
• YTD: 10.68%
• 6M: 10.16%
• 1Y: 29.63%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

BMAX vs. AIPI - Yearly Performance Comparison

	2026 (YTD)	2025
BMAX REX Bitcoin Corporate Treasury Convertible Bond ETF	4.03%	-13.05%
AIPI REX AI Equity Premium Income ETF	10.68%	25.00%

Correlation

The correlation between BMAX and AIPI is 0.34, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.34
Correlation (All Time) Calculated using the full available price history since Mar 17, 2025	0.41

Return for Risk

BMAX vs. AIPI — Risk / Return Rank

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

AIPI

AIPI Risk / Return Rank: 47
AIPI Sharpe Ratio Rank: 53
AIPI Sortino Ratio Rank: 49
AIPI Omega Ratio Rank: 54
AIPI Calmar Ratio Rank: 41
AIPI Martin Ratio Rank: 40

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.

BMAX vs. AIPI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for REX Bitcoin Corporate Treasury Convertible Bond ETF (BMAX) and REX AI Equity Premium Income ETF (AIPI). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	BMAX	AIPI	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	1.87	—
Sharpe Ratio (All Time) Calculated using the full available price history	—	1.03	—

Drawdowns

Drawdown Indicators

	BMAX	AIPI	Difference
Max Drawdown Largest peak-to-trough decline	—	-25.25%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-14.40%	—
Current Drawdown Current decline from peak	—	-0.81%	—
Average Drawdown Average peak-to-trough decline	—	-4.66%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	4.63%	—

Volatility

Volatility by Period

	BMAX	AIPI	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	2.89%	—
Volatility (6M) Calculated over the trailing 6-month period	—	12.96%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	15.94%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	21.39%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	21.39%	—

BMAX vs. AIPI - Expense Ratio Comparison

BMAX has a 1.14% expense ratio, which is higher than AIPI's 0.65% expense ratio.

Dividends

BMAX vs. AIPI - Dividend Comparison

BMAX has not paid dividends to shareholders, while AIPI's dividend yield for the trailing twelve months is around 34.81%.

Position	TTM	2025	2024
AIPI REX AI Equity Premium Income ETF	34.81%	37.84%	18.13%
BMAX REX Bitcoin Corporate Treasury Convertible Bond ETF	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both BMAX and AIPI in my portfolio?

BMAX and AIPI have a correlation of 0.34, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, BMAX or AIPI?

On fees, AIPI is cheaper at 0.65% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, BMAX or AIPI?

AIPI is cheaper with a 0.65% expense ratio, compared with 1.14% for BMAX.

Which ETF pays a higher dividend yield, BMAX or AIPI?

AIPI has the higher dividend yield at 34.81%, compared with 0.00% for BMAX.

What is the main difference between BMAX and AIPI?

BMAX is categorized as Convertible Bonds, while AIPI is Derivative Income. Their fees differ too: 1.14% for BMAX and 0.65% for AIPI.