ROBN vs SPY
T-REX 2X Long HOOD Daily Target ETF vs State Street SPDR S&P 500 ETF Trust
Quick Verdict
SPY has a lower expense ratio. SPY delivered stronger 1-year returns. SPY offers more diversification with 503 holdings.
Side-by-Side Comparison
| Metric | ROBN | SPY | Winner |
|---|---|---|---|
| Expense Ratio | 1.05% | 0.09% | |
| AUM | $113M | $789.1B | |
| Dividend Yield | 8.03% | 1.01% | |
| Holdings | 5 | 505 | |
| YTD Return | -54.96% | +13.68% | |
| 1Y Return | -65.73% | +21.53% | |
| 3Y Return (annualized) | - | +21.44% | |
| 5Y Return (annualized) | - | +13.18% | |
| Volatility (annualized) | 145.2% | 15.3% | |
| Max Drawdown | -87.3% | -56.5% | |
| Fund Family | REX Shares | State Street Investment Management | |
| Category | Alternative | Equity | |
| Inception | Jan 31, 2025 | Jan 22, 1993 |
ROBN vs SPY Performance
T-REX 2X Long HOOD Daily Target ETF (ROBN) is a ETF from REX Shares and State Street SPDR S&P 500 ETF Trust (SPY) is a ETF from State Street Investment Management. Over the past year ROBN returned -65.73% while SPY returned +21.53%. Year to date, ROBN is down 54.96% versus a gain of 13.68% for SPY.
Risk: Volatility and Drawdowns
ROBN has been the more volatile fund, with annualized monthly volatility of 145.2% compared with 15.3% for SPY. Lower volatility generally means a smoother ride, though it often comes with lower long-run returns.
The deepest peak-to-trough decline in our data was -87.3% for ROBN and -56.5% for SPY. Drawdown depth is worth weighing if you expect to sell during market stress rather than ride it out.
The two funds' monthly returns correlate at 0.61. They move independently enough that combining them can meaningfully diversify a portfolio.
Fees and Cost Over Time
ROBN charges 1.05% per year while SPY charges 0.09%. On a $10,000 position that is $105 vs $9 annually, a gap of $96 per year that compounds over a long holding period. On income, ROBN currently yields 8.03% against 1.01% for SPY.
Holdings Overlap
ROBN 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, ROBN or SPY?
ROBN has an expense ratio of 1.05% while SPY charges 0.09%. SPY is the cheaper option. On a $10,000 investment, that is $96 per year of difference.
Which performed better, ROBN or SPY?
Over the past year ROBN returned -65.73% vs +21.53% for SPY, so SPY leads on 1-year performance. Over the longest common window we track (2 years), ROBN annualized +3.60% vs +8.85% for SPY. Past performance does not guarantee future results.
Which is riskier, ROBN or SPY?
ROBN has been the more volatile fund at 145.2% annualized versus 15.3% for SPY. Worst drawdown: ROBN -87.3% vs SPY -56.5%.
Should I hold both ROBN and SPY?
ROBN and SPY have a monthly-return correlation of 0.61, so combining them can provide real diversification depending on your allocation goals.
What is the holdings overlap between ROBN and SPY?
ROBN and SPY share 0 common holdings with a 0.0% weight overlap. Combined, they hold 505 unique securities.
Which pays a higher dividend, ROBN or SPY?
ROBN yields 8.03% while SPY yields 1.01%, so ROBN currently pays the higher dividend yield.
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