IREZ vs. SARK

Last updated Jun 6, 2026

IREZ (Tradr 2X Short IREN Daily ETF) and SARK (Tradr Short Innovation Daily ETF) are both Inverse Equities funds. IREZ is passively managed, while SARK is actively managed. A 0.57 correlation means they provide meaningful diversification when combined. IREZ charges 1.49%/yr vs 0.75%/yr for SARK.

Performance

IREZ vs. SARK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Tradr 2X Short IREN Daily ETF (IREZ) and Tradr Short Innovation Daily ETF (SARK). 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*: —

SARK

• 1D: 7.13%
• 1M: 5.63%
• YTD: -2.68%
• 6M: 3.52%
• 1Y: -32.77%
• 3Y*: -29.15%
• 5Y*: —
• 10Y*: —

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

IREZ vs. SARK - Yearly Performance Comparison

	2026 (YTD)
IREZ Tradr 2X Short IREN Daily ETF	-75.26%
SARK Tradr Short Innovation Daily ETF	4.69%

Correlation

The correlation between IREZ and SARK is 0.57, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (All Time) Calculated using the full available price history since Jan 23, 2026	0.57

Return for Risk

IREZ vs. SARK — Risk / Return Rank

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

SARK

SARK Risk / Return Rank: 2
SARK Sharpe Ratio Rank: 2
SARK Sortino Ratio Rank: 3
SARK Omega Ratio Rank: 3
SARK Calmar Ratio Rank: 1
SARK Martin Ratio Rank: 2

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. SARK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Tradr 2X Short IREN Daily ETF (IREZ) and Tradr Short Innovation Daily ETF (SARK). 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	SARK	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	-0.90	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.45	-0.22	-0.23

Drawdowns

IREZ vs. SARK - Drawdown Comparison

The maximum IREZ drawdown since its inception was -87.43%, which is greater than SARK's maximum drawdown of -81.07%. Use the drawdown chart below to compare losses from any high point for IREZ and SARK.

Drawdown Indicators

	IREZ	SARK	Difference
Max Drawdown Largest peak-to-trough decline	-87.43%	-81.07%	-6.36%
Max Drawdown (1Y) Largest decline over 1 year	—	-35.35%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-74.42%	—
Current Drawdown Current decline from peak	-81.65%	-78.52%	-3.13%
Average Drawdown Average peak-to-trough decline	-43.75%	-46.52%	+2.77%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	30.63%	—

Volatility

Volatility by Period

	IREZ	SARK	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	10.92%	—
Volatility (6M) Calculated over the trailing 6-month period	—	25.90%	—
Volatility (1Y) Calculated over the trailing 1-year period	216.02%	36.71%	+179.31%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	216.02%	56.30%	+159.72%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	216.02%	56.30%	+159.72%

IREZ vs. SARK - Expense Ratio Comparison

IREZ has a 1.49% expense ratio, which is higher than SARK's 0.75% expense ratio.

Dividends

IREZ vs. SARK - Dividend Comparison

IREZ has not paid dividends to shareholders, while SARK's dividend yield for the trailing twelve months is around 2.90%.

Position	TTM	2025	2024	2023	2022
IREZ Tradr 2X Short IREN Daily ETF	0.00%	0.00%	0.00%	0.00%	0.00%
SARK Tradr Short Innovation Daily ETF	2.90%	2.82%	15.49%	12.57%	25.22%

Frequently Asked Questions

Can I hold both IREZ and SARK in my portfolio?

IREZ and SARK have a correlation of 0.57, 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 SARK?

On fees, SARK is cheaper at 0.75% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, IREZ or SARK?

SARK is cheaper with a 0.75% expense ratio, compared with 1.49% for IREZ.

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

SARK has the higher dividend yield at 2.90%, compared with 0.00% for IREZ.

What is the main difference between IREZ and SARK?

They also come from different issuers: Tradr and AXS. Their fees differ too: 1.49% for IREZ and 0.75% for SARK.