MAKX vs. FEPI

Last updated Apr 1, 2026

Compare and contrast key facts about ProShares S&P Kensho Smart Factories ETF (MAKX) and REX FANG & Innovation Equity Premium Income ETF (FEPI).

MAKX and FEPI are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. MAKX is a passively managed fund by ProShares that tracks the performance of the S&P Kensho Smart Factories Index. It was launched on Sep 29, 2021. FEPI is an actively managed fund by REX. It was launched on Oct 11, 2023.

Performance

MAKX vs. FEPI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ProShares S&P Kensho Smart Factories ETF (MAKX) and REX FANG & Innovation Equity Premium Income ETF (FEPI). The values are adjusted to include any dividend payments, if applicable.

MAKX vs. FEPI - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
MAKX ProShares S&P Kensho Smart Factories ETF	3.72%	21.63%	8.27%	15.83%
FEPI REX FANG & Innovation Equity Premium Income ETF	-7.19%	18.33%	15.69%	11.70%

Returns By Period

In the year-to-date period, MAKX achieves a 3.72% return, which is significantly higher than FEPI's -7.19% return.

MAKX

• 1D: 4.38%
• 1M: -7.27%
• YTD: 3.72%
• 6M: 1.36%
• 1Y: 44.89%
• 3Y*: 13.22%
• 5Y*: —
• 10Y*: —

FEPI

• 1D: 4.04%
• 1M: -2.01%
• YTD: -7.19%
• 6M: -3.83%
• 1Y: 22.91%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

MAKX vs. FEPI - Expense Ratio Comparison

MAKX has a 0.58% expense ratio, which is lower than FEPI's 0.65% expense ratio.

FEPI

REX FANG & Innovation Equity Premium Income ETF

MAKX

ProShares S&P Kensho Smart Factories ETF

Return for Risk

MAKX vs. FEPI — Risk / Return Rank

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

MAKX

MAKX Risk / Return Rank: 76
MAKX Sharpe Ratio Rank: 76
MAKX Sortino Ratio Rank: 77
MAKX Omega Ratio Rank: 69
MAKX Calmar Ratio Rank: 87
MAKX Martin Ratio Rank: 73

FEPI

FEPI Risk / Return Rank: 65
FEPI Sharpe Ratio Rank: 63
FEPI Sortino Ratio Rank: 65
FEPI Omega Ratio Rank: 65
FEPI Calmar Ratio Rank: 72
FEPI Martin Ratio Rank: 61

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.

MAKX vs. FEPI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ProShares S&P Kensho Smart Factories ETF (MAKX) and REX FANG & Innovation Equity Premium Income ETF (FEPI). 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.

	MAKX	FEPI	Difference
Sharpe ratio Return per unit of total volatility	1.40	1.05	+0.35
Sortino ratio Return per unit of downside risk	2.00	1.56	+0.44
Omega ratio Gain probability vs. loss probability	1.25	1.23	+0.03
Calmar ratio Return relative to maximum drawdown	2.71	1.74	+0.97
Martin ratio Return relative to average drawdown	7.61	5.57	+2.04
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MAKX vs. FEPI - Sharpe Ratio Comparison

The current MAKX Sharpe Ratio is 1.40, which is higher than the FEPI Sharpe Ratio of 1.05. The chart below compares the historical Sharpe Ratios of MAKX and FEPI, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	MAKX	FEPI	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.40	1.05	+0.35
Sharpe Ratio (All Time) Calculated using the full available price history	0.23	0.79	-0.57

Correlation

The correlation between MAKX and FEPI is 0.66, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

MAKX vs. FEPI - Dividend Comparison

MAKX's dividend yield for the trailing twelve months is around 0.14%, less than FEPI's 28.60% yield.

	TTM	2025	2024	2023	2022
MAKX ProShares S&P Kensho Smart Factories ETF	0.14%	0.15%	0.24%	0.52%	0.31%
FEPI REX FANG & Innovation Equity Premium Income ETF	28.60%	25.48%	27.18%	4.21%	0.00%

Drawdowns

MAKX vs. FEPI - Drawdown Comparison

The maximum MAKX drawdown since its inception was -40.27%, which is greater than FEPI's maximum drawdown of -23.56%. Use the drawdown chart below to compare losses from any high point for MAKX and FEPI.

Drawdown Indicators

	MAKX	FEPI	Difference
Max Drawdown Largest peak-to-trough decline	-40.27%	-23.56%	-16.71%
Max Drawdown (1Y) Largest decline over 1 year	-16.05%	-12.91%	-3.14%
Current Drawdown Current decline from peak	-9.78%	-9.39%	-0.39%
Average Drawdown Average peak-to-trough decline	-17.18%	-3.63%	-13.55%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.71%	4.04%	+1.67%

Volatility

MAKX vs. FEPI - Volatility Comparison

ProShares S&P Kensho Smart Factories ETF (MAKX) has a higher volatility of 10.24% compared to REX FANG & Innovation Equity Premium Income ETF (FEPI) at 7.49%. This indicates that MAKX's price experiences larger fluctuations and is considered to be riskier than FEPI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MAKX	FEPI	Difference
Volatility (1M) Calculated over the trailing 1-month period	10.24%	7.49%	+2.75%
Volatility (6M) Calculated over the trailing 6-month period	21.72%	14.30%	+7.42%
Volatility (1Y) Calculated over the trailing 1-year period	32.34%	21.92%	+10.42%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	28.03%	19.39%	+8.64%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	28.03%	19.39%	+8.64%