DRNZ vs. TSII

Last updated Jul 17, 2026

DRNZ (REX Drone ETF) and TSII (REX TSLA Growth & Income ETF) are both exchange-traded funds - DRNZ is a Aerospace & Defense fund tracking the VettaFi Drone Index, while TSII is a Leveraged Equities fund actively managed by REX. DRNZ is passively managed, while TSII is actively managed. At a 0.38 correlation, their price movements are largely independent. DRNZ charges 0.65%/yr vs 0.99%/yr for TSII.

Performance

DRNZ vs. TSII - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in REX Drone ETF (DRNZ) and REX TSLA Growth & Income ETF (TSII). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DRNZ achieves a -6.81% return, which is significantly higher than TSII's -15.72% return.

DRNZ

• 1D: -3.48%
• 1M: -16.16%
• 6M: -29.28%
• YTD: -6.81%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

TSII

• 1D: -0.82%
• 1M: -5.58%
• 6M: -14.34%
• YTD: -15.72%
• 1Y: 20.55%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

DRNZ vs. TSII - Yearly Performance Comparison

	2026 (YTD)	2025
DRNZ REX Drone ETF	-6.81%	-12.91%
TSII REX TSLA Growth & Income ETF	-15.72%	-3.15%

Correlation

The correlation between DRNZ and TSII is 0.38, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Oct 29, 2025	0.38

Return for Risk

DRNZ vs. TSII — Risk / Return Rank

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

DRNZ

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

TSII

TSII Risk / Return Rank: 19
TSII Sharpe Ratio Rank: 18
TSII Sortino Ratio Rank: 20
TSII Omega Ratio Rank: 19
TSII Calmar Ratio Rank: 20
TSII Martin Ratio Rank: 18

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.

DRNZ vs. TSII - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for REX Drone ETF (DRNZ) and REX TSLA Growth & Income ETF (TSII). 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.

	DRNZ	TSII	Difference
Sharpe ratio: Return per unit of total volatility	—	0.47	—
Sortino ratio: Return per unit of downside risk	—	0.92	—
Omega ratio: Gain probability vs. loss probability	—	1.11	—
Calmar ratio: Return relative to maximum drawdown	—	0.71	—
Martin ratio: Return relative to average drawdown	—	1.49	—

Drawdowns

DRNZ vs. TSII - Drawdown Comparison

The maximum DRNZ drawdown since its inception was -30.87%, which is greater than TSII's maximum drawdown of -29.03%. Use the drawdown chart below to compare losses from any high point for DRNZ and TSII.

Drawdown Indicators

	DRNZ	TSII	Difference
Max Drawdown Largest peak-to-trough decline	-30.87%	-29.03%	-1.84%
Max Drawdown (1Y) Largest decline over 1 year	—	-29.03%	—
Current Drawdown Current decline from peak	-30.87%	-22.98%	-7.89%
Average Drawdown Average peak-to-trough decline	-13.35%	-10.56%	-2.79%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	13.80%	—

Volatility

Volatility by Period

	DRNZ	TSII	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	17.10%	—
Volatility (6M) Calculated over the trailing 6-month period	—	32.39%	—
Volatility (1Y) Calculated over the trailing 1-year period	50.52%	44.36%	+6.16%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	50.52%	47.83%	+2.69%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	50.52%	47.83%	+2.69%

DRNZ vs. TSII - Expense Ratio Comparison

DRNZ has a 0.65% expense ratio, which is lower than TSII's 0.99% expense ratio.

Dividends

DRNZ vs. TSII - Dividend Comparison

DRNZ has not paid dividends to shareholders, while TSII's dividend yield for the trailing twelve months is around 82.58%.

Position	TTM	2025
DRNZ REX Drone ETF	0.00%	0.00%
TSII REX TSLA Growth & Income ETF	82.58%	32.17%

Frequently Asked Questions

Can I hold both DRNZ and TSII in my portfolio?

DRNZ and TSII have a correlation of 0.38, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, DRNZ or TSII?

On fees, DRNZ 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, DRNZ or TSII?

DRNZ is cheaper with a 0.65% expense ratio, compared with 0.99% for TSII.

Which ETF pays a higher dividend yield, DRNZ or TSII?

TSII has the higher dividend yield at 82.58%, compared with 0.00% for DRNZ.

What is the main difference between DRNZ and TSII?

DRNZ is categorized as Aerospace & Defense, while TSII is Leveraged Equities. Their fees differ too: 0.65% for DRNZ and 0.99% for TSII.