IREZ vs. SEF

Last updated Jun 6, 2026

IREZ (Tradr 2X Short IREN Daily ETF) and SEF (ProShares Short Financials) are both Inverse Equities funds - IREZ tracks the IREN Limited (IREN) while SEF tracks the Dow Jones U.S. Financials Index (-100%). Both are passively managed. At a 0.08 correlation, their price movements are largely independent. IREZ charges 1.49%/yr vs 0.95%/yr for SEF.

Performance

IREZ vs. SEF - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Tradr 2X Short IREN Daily ETF (IREZ) and ProShares Short Financials (SEF). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

IREZ

• 1D: 24.06%
• 1M: -8.08%
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

SEF

• 1D: -0.08%
• 1M: -0.46%
• YTD: 6.07%
• 6M: 3.83%
• 1Y: 0.06%
• 3Y*: -10.89%
• 5Y*: -5.70%
• 10Y*: -11.70%

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

IREZ vs. SEF - Yearly Performance Comparison

	2026 (YTD)
IREZ Tradr 2X Short IREN Daily ETF	-75.26%
SEF ProShares Short Financials	3.88%

Correlation

The correlation between IREZ and SEF is 0.08, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (All Time) Calculated using the full available price history since Jan 23, 2026	0.08

Return for Risk

IREZ vs. SEF — Risk / Return Rank

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

SEF

SEF Risk / Return Rank: 9
SEF Sharpe Ratio Rank: 9
SEF Sortino Ratio Rank: 9
SEF Omega Ratio Rank: 9
SEF Calmar Ratio Rank: 9
SEF Martin Ratio Rank: 9

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.

IREZ vs. SEF - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Tradr 2X Short IREN Daily ETF (IREZ) and ProShares Short Financials (SEF). 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

	IREZ	SEF	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	0.00	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	-0.32	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	-0.57	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.45	-0.49	+0.04

Drawdowns

IREZ vs. SEF - Drawdown Comparison

The maximum IREZ drawdown since its inception was -87.43%, smaller than the maximum SEF drawdown of -96.51%. Use the drawdown chart below to compare losses from any high point for IREZ and SEF.

Drawdown Indicators

	IREZ	SEF	Difference
Max Drawdown Largest peak-to-trough decline	-87.43%	-96.51%	+9.08%
Max Drawdown (1Y) Largest decline over 1 year	—	-9.72%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-39.40%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-41.62%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-75.66%	—
Current Drawdown Current decline from peak	-81.65%	-96.19%	+14.54%
Average Drawdown Average peak-to-trough decline	-43.75%	-82.72%	+38.97%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	5.19%	—

Volatility

Volatility by Period

	IREZ	SEF	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	3.98%	—
Volatility (6M) Calculated over the trailing 6-month period	—	11.08%	—
Volatility (1Y) Calculated over the trailing 1-year period	216.02%	14.54%	+201.48%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	216.02%	17.99%	+198.03%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	216.02%	20.53%	+195.49%

IREZ vs. SEF - Expense Ratio Comparison

IREZ has a 1.49% expense ratio, which is higher than SEF's 0.95% expense ratio.

Dividends

IREZ vs. SEF - Dividend Comparison

IREZ has not paid dividends to shareholders, while SEF's dividend yield for the trailing twelve months is around 3.44%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
IREZ Tradr 2X Short IREN Daily ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
SEF ProShares Short Financials	3.44%	4.33%	5.72%	4.43%	0.39%	0.00%	0.12%	1.25%	0.41%

Frequently Asked Questions

Can I hold both IREZ and SEF in my portfolio?

IREZ and SEF have a correlation of 0.08, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, IREZ or SEF?

On fees, SEF is cheaper at 0.95% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, IREZ or SEF?

SEF is cheaper with a 0.95% expense ratio, compared with 1.49% for IREZ.

Which ETF pays a higher dividend yield, IREZ or SEF?

SEF has the higher dividend yield at 3.44%, compared with 0.00% for IREZ.

What is the main difference between IREZ and SEF?

IREZ tracks IREN Limited (IREN), while SEF tracks Dow Jones U.S. Financials Index (-100%). They also come from different issuers: Tradr and ProShares. Their fees differ too: 1.49% for IREZ and 0.95% for SEF.