MARS vs. TRUT

Last updated Aug 4, 2026

MARS (Roundhill Space & Technology ETF) and TRUT (Vaneck Technology Trusector ETF) are both Technology Equities funds. Both are actively managed. Their 0.57 correlation means they have sometimes moved together and sometimes differently. MARS charges 0.75%/yr vs 0.13%/yr for TRUT.

Performance

MARS vs. TRUT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Roundhill Space & Technology ETF (MARS) and Vaneck Technology Trusector ETF (TRUT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

MARS

• 1D: 4.78%
• 1M: -21.72%
• 6M: —
• YTD: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: —

TRUT

• 1D: 1.39%
• 1M: 1.38%
• 6M: 17.81%
• YTD: 16.06%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: —

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
MARS Roundhill Space & Technology ETF	$836.37K	$1.07M	$6.11M
TRUT Vaneck Technology Trusector ETF	$14.69M	$9.27M	$6.33M

MARS vs. TRUT - Yearly Performance Comparison

	2026 (YTD)
MARS Roundhill Space & Technology ETF	-3.65%
TRUT Vaneck Technology Trusector ETF	21.85%

Correlation

The correlation between MARS and TRUT is 0.57, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.

	Correlation
Correlation (All Time) Calculated using the full available price history since Mar 5, 2026	0.57

Return for Risk

MARS vs. TRUT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Roundhill Space & Technology ETF (MARS) and Vaneck Technology Trusector ETF (TRUT). 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.

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

Drawdowns

MARS vs. TRUT - Drawdown Comparison

The maximum MARS drawdown since its inception was -50.89%, which is greater than TRUT's maximum drawdown of -18.55%. Use the drawdown chart below to compare losses from any high point for MARS and TRUT.

Drawdown Indicators

	MARS	TRUT	Difference
Max Drawdown Largest peak-to-trough decline	-50.89%	-18.55%	-32.34%
Current Drawdown Current decline from peak	-46.15%	-8.73%	-37.42%
Average Drawdown Average peak-to-trough decline	-16.50%	-5.75%	-10.75%

Volatility

Volatility by Period

	MARS	TRUT	Difference
Volatility (1Y) Calculated over the trailing 1-year period	65.69%	23.81%	+41.88%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	65.69%	23.81%	+41.88%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	65.69%	23.81%	+41.88%

MARS vs. TRUT - Expense Ratio Comparison

MARS has a 0.75% expense ratio, which is higher than TRUT's 0.13% expense ratio.

Dividends

MARS vs. TRUT - Dividend Comparison

MARS has not paid dividends to shareholders, while TRUT's dividend yield for the trailing twelve months is around 0.31%.

Position	TTM	2025
MARS Roundhill Space & Technology ETF	0.00%	0.00%
TRUT Vaneck Technology Trusector ETF	0.31%	0.14%

Frequently Asked Questions

Can I hold both MARS and TRUT in my portfolio?

MARS and TRUT 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, MARS or TRUT?

On fees, TRUT is cheaper at 0.13% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, MARS or TRUT?

TRUT is cheaper with a 0.13% expense ratio, compared with 0.75% for MARS.

Which ETF pays a higher dividend yield, MARS or TRUT?

TRUT has the higher dividend yield at 0.31%, compared with 0.00% for MARS.

What is the main difference between MARS and TRUT?

They also come from different issuers: Roundhill and VanEck. Their fees differ too: 0.75% for MARS and 0.13% for TRUT.