RMBX vs SPY
Tradr 2X Long RMBS Daily ETF vs State Street SPDR S&P 500 ETF Trust
Quick Verdict
SPY has a lower expense ratio. SPY offers more diversification with 505 holdings.
Side-by-Side Comparison
| Metric | RMBX | SPY | Winner |
|---|---|---|---|
| Expense Ratio | 1.49% | 0.09% | |
| AUM | $382,868.16 | $821.1B | |
| Dividend Yield | 0.00% | 1.01% | |
| Holdings | 1 | 505 | |
| YTD Return | -52.06% | +12.68% | |
| 1Y Return | - | +21.82% | |
| 3Y Return (annualized) | - | +21.98% | |
| 5Y Return (annualized) | - | +12.89% | |
| Volatility (annualized) | - | 15.3% | |
| Max Drawdown | -58.7% | -56.5% | |
| Fund Family | Tradr ETFs | State Street Investment Management | |
| Category | Alternative | Equity | |
| Inception | Jun 30, 2026 | Jan 22, 1993 |
RMBX vs SPY Performance
Tradr 2X Long RMBS Daily ETF (RMBX) is a ETF from Tradr ETFs and State Street SPDR S&P 500 ETF Trust (SPY) is a ETF from State Street Investment Management. Year to date, RMBX is down 52.06% versus a gain of 12.68% for SPY.
Risk: Volatility and Drawdowns
The deepest peak-to-trough decline in our data was -58.7% for RMBX and -56.5% for SPY. Drawdown depth is worth weighing if you expect to sell during market stress rather than ride it out.
Fees and Cost Over Time
RMBX charges 1.49% per year while SPY charges 0.09%. On a $10,000 position that is $149 vs $9 annually, a gap of $140 per year that compounds over a long holding period. On income, RMBX currently yields 0.00% against 1.01% for SPY.
Holdings Overlap
RMBX and SPY share 0 holdings out of 505 unique holdings combined, representing a 0.0% weight overlap.
Moderate overlap means holding both could provide meaningful diversification benefits.
Frequently Asked Questions
Which is cheaper, RMBX or SPY?
RMBX has an expense ratio of 1.49% while SPY charges 0.09%. SPY is the cheaper option. On a $10,000 investment, that is $140 per year of difference.
What is the holdings overlap between RMBX and SPY?
RMBX and SPY share 0 common holdings with a 0.0% weight overlap. Combined, they hold 505 unique securities.
Which pays a higher dividend, RMBX or SPY?
RMBX yields 0.00% while SPY yields 1.01%, so SPY currently pays the higher dividend yield.
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