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Launched

Roundhill Space & Technology ETF

MARSCboeRoundhill InvestmentsD

$21.68−0.61 (−2.74%)

At close: Nov 2, 2026, 4:00 PM ET

D38/ 100

Rank 12 of 15 in Space

D38/100Rank 12 of 15inSpace
Intraday session: down, 79 prints from 22.29 to 21.68. Range 21.68 to 22.64. Use the arrow keys to read each point.21.8022.0022.4022.6010 AM12 PM2 PM4 PM
Expense ratio
0.75%
Fund size
$40M
1Y total return
No data
Yield · Last 12 months
No data
Holdings
29
Avg volume · 30D
73.7K sh
52W range
low $21.45high $45.92
Launched

The ETF.net MARS Grade

Based on 5 of 6 pillars

D

Score 38 out of 100

Category
Space⁠
Rank
12 of 15
Six-pillar profile for MARS. Scores out of 100: Cost 29, Risk 43, Mission not scored, Tradability 47, Holdings 39, Durability 65. Strongest: Durability (65). Weakest: Cost (29). Based on 5 of 6 pillars.

Score 38 of 100 falls in the D band. A is 70 or higher, B 55 to under 70, C 40 to under 55, D 25 to under 40, F under 25.

  • Cost

    The fund’s net expense ratio, ranked against its category.
    D29 out of 100
    Rank 8 of 15

  • Mission

    Whether the fund did what it promised, tested against its stated mandate.
    Not scored

  • Risk

    How the fund held up when markets fell: downside volatility, drawdowns and tail loss.
    C43 out of 100
    Rank 8 of 14

  • Tradability

    How easy the fund is to trade: daily volume, and how far its price strays from net asset value.
    C47 out of 100
    Rank 9 of 15

  • Holdings

    How concentrated the fund is, and how complete and current its disclosed holdings are.
    D39 out of 100
    Rank 11 of 14

  • Durability

    Whether the fund is likely to stay open, judged by its age, its assets and its issuer’s assets.
    B65 out of 100
    Rank 5 of 15

MARS Performance

Launched Mar 5, 2026

Shows how $10,000 changes over the selected period, with cash distributions reinvested at the closing price on each ex-dividend date.

Not enough history yet.Not enough history yet.Not enough history yet.Not enough history yet.Not enough history yet.
MARS$9,513
SPY tracks large US stocks. It provides market context, rather than representing this fund’s strategy, asset class or investment benchmark.$10,141
Jul 31, 2026 to Oct 30, 2026. MARS $9,513. SPY $10,141. Use the arrow keys to read each point.$10,000$11,000$12,000Jul 2026Sep 2026Oct 2026

Jul 31, 2026 – Oct 30, 2026

Returns run to the Oct 30, 2026 close, with cash distributions reinvested. Each period starts on the same date that many months or years earlier. Periods over one year show the average yearly return.

Trailing total return for MARS. Periods over one year show the average yearly return.
PeriodMARS
Year to dateFund launched this yearNo data
1 month−11.3%
3 months−4.9%
1 yearFund is under 1 year oldNo data
3 yearsFund is under 3 years oldper yearNo data
5 yearsFund is under 5 years oldper yearNo data
10 yearsFund is under 10 years oldper yearNo data

With distributions reinvested.

Calendar-year total return with cash distributions hypothetically reinvested at the ex-dividend date’s closing price. The current year shows year to date.

Annual total returns for MARS
YearReturn barMARS
2026 YTD−10.0%

Since listing, Mar 5, 2026

MARS in the news

MARS Dividends

Adds up every distribution paid per share over the last 12 months, divided by the last completed close. Distributions are counted by ex-date. Data through Oct 30, 2026.
No dataLast 12 months
Payout per share
No dataLast 12 months

Listed Mar 2026. No distributions yet.

MARS Risk

Risk pillarC43 out of 100Rank 8 of 14 in Space
How much the fund’s monthly returns vary, scaled to a year.
Launched Mar 2026; fills in after 12 months
How it’s calculated: standard deviation

The sample standard deviation of monthly total returns, multiplied by the square root of 12.

Uses up to 36 complete months, with at least 12 required. Total returns include reinvested distributions.

Return above 3-month US Treasury bills per unit of volatility.
Launched Mar 2026; fills in after 12 months
How it’s calculated: Sharpe ratio

Subtract each month’s Treasury-bill return from the fund’s monthly total return.

Divide the average of those excess returns by their sample standard deviation, then multiply by the square root of 12.

Uses up to 36 complete months, with at least 12 required. Each month uses the Treasury yield quoted at the end of the previous month.

The largest fall from a peak to the low that followed.
Launched Mar 2026; fills in after 12 months
How it’s calculated: maximum drawdown

The largest percentage decline from an earlier peak, using total returns with reinvested distributions.

Uses up to five years through the last close, with at least 12 months required.

How strongly the fund’s returns move with its asset-class index.
4.86
vs its asset-class index
How it’s calculated: beta

The beta figure is supplied by FMP. The comparison index depends on the fund’s broad asset class.

FMP measures it over up to five years of monthly returns.

MARS Cost

Compare MARS and UFOX

Overpaying vs UFOX, cheapest in Space

$8,333

On $10,000 over 30 years. 7% growth a year before fees, expense ratio only.

  • MARS 0.75%

    $14,482

  • UFOX 0.30% Cheapest

    $6,149

$10,000
30 years

Cost over time

  • MARS 0.75%
  • UFOX 0.30%
  • Overpaying
One line per fund, from year 0 to year 30. Use the arrow keys to read each point.$0$5K$10K$15K051015202530MARS $14,482UFOX $6,149

Year by year

YearMARSUFOXOverpaying
10$1,336$545$791
20$5,078$2,113$2,965
30$14,482$6,149$8,333

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