MARS vs. PLTW
MARS (Roundhill Space & Technology ETF) and PLTW (PLTR WeeklyPay™ ETF) are both exchange-traded funds - MARS is a Technology Equities fund actively managed by Roundhill, while PLTW is a Derivative Income fund actively managed by Roundhill. Both are actively managed. At a 0.23 correlation, their price movements are largely independent. MARS charges 0.75%/yr vs 0.99%/yr for PLTW.
Performance
MARS vs. PLTW - Performance Comparison
Loading charts...
Returns By Period
MARS
- 1D
- 3.41%
- 1M
- 25.54%
- YTD
- —
- 6M
- —
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
PLTW
- 1D
- -0.05%
- 1M
- 4.75%
- YTD
- -26.24%
- 6M
- -26.55%
- 1Y
- 2.39%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
MARS vs. PLTW - Yearly Performance Comparison
| 2026 (YTD) | |
|---|---|
MARS Roundhill Space & Technology ETF | 53.15% |
PLTW PLTR WeeklyPay™ ETF | -10.13% |
Correlation
The correlation between MARS and PLTW is 0.23, 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 Mar 6, 2026 | 0.23 |
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
MARS vs. PLTW — Risk / Return Rank
MARS
PLTW
MARS vs. PLTW - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Roundhill Space & Technology ETF (MARS) and PLTR WeeklyPay™ ETF (PLTW). 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.
Loading charts...
Sharpe Ratios by Period
| MARS | PLTW | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | — | 0.04 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 7.25 | 0.19 | +7.06 |
Drawdowns
MARS vs. PLTW - Drawdown Comparison
The maximum MARS drawdown since its inception was -19.50%, smaller than the maximum PLTW drawdown of -46.29%. Use the drawdown chart below to compare losses from any high point for MARS and PLTW.
Loading charts...
Drawdown Indicators
| MARS | PLTW | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -19.50% | -46.29% | +26.79% |
Max Drawdown (1Y)Largest decline over 1 year | — | -46.29% | — |
Current DrawdownCurrent decline from peak | -16.76% | -39.67% | +22.91% |
Average DrawdownAverage peak-to-trough decline | -3.52% | -19.63% | +16.11% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | — | 25.32% | — |
Volatility
MARS vs. PLTW - Volatility Comparison
Loading charts...
Volatility by Period
| MARS | PLTW | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | — | 20.24% | — |
Volatility (6M)Calculated over the trailing 6-month period | — | 46.20% | — |
Volatility (1Y)Calculated over the trailing 1-year period | 62.61% | 61.72% | +0.89% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 62.61% | 72.73% | -10.12% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 62.61% | 72.73% | -10.12% |
MARS vs. PLTW - Expense Ratio Comparison
MARS has a 0.75% expense ratio, which is lower than PLTW's 0.99% expense ratio.
Dividends
MARS vs. PLTW - Dividend Comparison
MARS has not paid dividends to shareholders, while PLTW's dividend yield for the trailing twelve months is around 121.36%.
| Position | TTM | 2025 |
|---|---|---|
MARS Roundhill Space & Technology ETF | 0.00% | 0.00% |
PLTW PLTR WeeklyPay™ ETF | 121.36% | 72.40% |
Frequently Asked Questions
MARS and PLTW have a correlation of 0.23, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, MARS is cheaper at 0.75% per year. The better choice depends on whether you care most about return, fees, risk, or income.
MARS is cheaper with a 0.75% expense ratio, compared with 0.99% for PLTW.
PLTW has the higher dividend yield at 121.36%, compared with 0.00% for MARS.
MARS is categorized as Technology Equities, while PLTW is Derivative Income. Their fees differ too: 0.75% for MARS and 0.99% for PLTW.
Find the right allocation for MARS and PLTW
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer