- ISIN
- US77926X3382
- CUSIP
- 77926X338
- Issuer
- Roundhill
- Inception Date
- Mar 5, 2026
- Region
- Global (Global)
- Category
- Technology Equities, Aerospace & Defense
- Leveraged
- 1x (No leverage)
- Index Tracked
- No Index (Active)
- Domicile
- United States
- Distribution Policy
- Annual
- Asset Class
- Equity
- Asset Class Size
- Small-Cap
- Asset Class Style
- Growth
Share Price Chart
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Performance
MARS Performance Chart
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Returns By Period
Roundhill Space & Technology ETF
- 1D
- -2.32%
- 1M
- -20.39%
- YTD
- —
- 6M
- —
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
Benchmark (S&P 500 Index)
- 1D
- 0.00%
- 1M
- -0.71%
- YTD
- 8.39%
- 6M
- 8.57%
- 1Y
- 24.33%
- 3Y*
- 18.94%
- 5Y*
- 12.24%
- 10Y*
- 13.54%
MARS Monthly Returns History
Based on dividend-adjusted daily data since Mar 5, 2026, MARS's average daily return is +0.43%, while the average monthly return is +9.18%. At this rate, an investment would double in approximately 0.7 years.
Historically, 75% of months were positive and 25% were negative. The best month was May 2026 with a return of +39.5%, while the worst month was Jun 2026 at -23.6%. The longest winning streak lasted 3 consecutive months, and the longest losing streak was 1 months.
On a daily basis, MARS closed higher 51% of trading days. The best single day was Jun 11, 2026 with a return of +11.5%, while the worst single day was Jun 5, 2026 at -9.3%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0.43% | 20.40% | 39.50% | -23.62% | 28.85% |
Benchmark Metrics
Roundhill Space & Technology ETF has an annualized alpha of 46.80%, beta of 2.56, and R2 of 0.34 versus S&P 500 Index. Calculated based on daily prices since March 05, 2026.
- This ETF captured 1479.28% of S&P 500 Index gains and 226.36% of its losses - amplifying both gains and losses, but participating more in upside than downside.
- R2 of 0.34 means the benchmark explains less than half of this ETF's behavior - treat beta with caution or consider switching to a more representative benchmark.
- Alpha
- 46.80%
- Beta
- 2.56
- R²
- 0.34
- Upside Capture
- 1,479.28%
- Downside Capture
- 226.36%
Expense Ratio
MARS has an expense ratio of 0.75%, placing it in the medium range.
Return for Risk
Return / Risk — by metrics
The table below present risk-adjusted performance metrics for Roundhill Space & Technology ETF (MARS) and compare them to S&P 500 Index.
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.
| MARS | Benchmark | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | — | — | |
| Sortino ratioReturn per unit of downside risk | — | — | |
| Omega ratioGain probability vs. loss probability | — | 1.35 | — |
| Calmar ratioReturn relative to maximum drawdown | — | 2.66 | — |
| Martin ratioReturn relative to average drawdown | — | 11.86 | — |
Dividends
Dividend History
Drawdowns
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.
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Worst Drawdowns
The table below displays the maximum drawdowns of the Roundhill Space & Technology ETF. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.
The maximum drawdown for the Roundhill Space & Technology ETF was 28.38%, occurring on Jun 10, 2026. The portfolio has not yet recovered.
The current Roundhill Space & Technology ETF drawdown is 27.99%.
Related event | Drawdown | Fall | Recovery | Underwater |
|---|---|---|---|---|
2026 bear market2026 | -28.38%Jun 2026 | 12d | — | 24d 22hMay 2026 - now |
2026 correction2026 | -13.96%Mar 2026 | 4d | 3d | 7dMar 2026 - Apr 2026 |
2026 correction2026 | -11.72%Apr 2026 | 6d | 9d | 15dApr 2026 - May 2026 |
2026 pullback2026 | -4.43%Mar 2026 | 1d | 10d | 11dMar 2026 - Mar 2026 |
2026 pullback2026 | -3.76%Mar 2026 | 0s | 7d | 7dMar 2026 - Mar 2026 |
Drawdown Indicators
| MARS | Benchmark | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -28.38% | -56.78% | +28.40% |
Max Drawdown (1Y)Largest decline over 1 year | — | -9.10% | — |
Max Drawdown (3Y)Largest decline over 3 years | — | -18.90% | — |
Max Drawdown (5Y)Largest decline over 5 years | — | -25.43% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -33.92% | — |
Current DrawdownCurrent decline from peak | -27.99% | -2.49% | -25.50% |
Average DrawdownAverage peak-to-trough decline | -6.61% | -10.72% | +4.11% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | — | 2.03% | — |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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