COYY vs VOO
GraniteShares YieldBOOST COIN ETF vs Vanguard S&P 500 ETF
Which is better, COYY or VOO?
Option Writing against Large Cap Blend.
VOO has a lower expense ratio. VOO led over 1Y and the full window.
MarketXLS is not an investment adviser. This comparison is generated automatically from market data and is for information only. A Best mark means the better reading on that one measure, not a recommendation to buy.
Side-by-Side Comparison
| Metric | COYY | VOO |
|---|---|---|
| Expense Ratio | 1.07% | 0.03%Best |
| AUM | $18M | $997.4B |
| Dividend Yield | 76.07% | 1.04% |
| Holdings | 6 | 509 |
| YTD Return | -37.32% | +12.50%Best |
| 1Y Return | -58.78% | +17.58%Best |
| 3Y Return (annualized) | - | +21.27% |
| 5Y Return (annualized) | - | +12.95% |
| Volatility (annualized) | 23.2% | 12.4%Best |
| Max Drawdown | -61.5% | -8.9%Best |
| $10,000 over 1.1 years | $4,054 | $12,131Best |
| Fund Family | GraniteShares | Vanguard (US) |
| Category | Alternative | Equity |
| Style | Option Writing | Large Cap Blend |
| Inception | Jul 28, 2025 | Sep 7, 2010 |
Not shown on this pair: Top 10 Weight.
Volatility and max drawdown, and the $10,000 over 1.1 years row, are measured over the window both funds cover: Jul 29, 2025 to Sep 11, 2026 (1.1 years).
COYY vs VOO growth
Month-end closes. Both lines start at 0% in the first month shown, so the gap between them is the difference in growth across that window. The full view covers the 1.1 years both funds cover.
COYY vs VOO Performance
GraniteShares YieldBOOST COIN ETF (COYY) is an ETF from GraniteShares and Vanguard S&P 500 ETF (VOO) is an ETF from Vanguard (US). Over the past year COYY returned -58.78% while VOO returned +17.58%. Year to date, COYY is down 37.32% versus a gain of 12.50% for VOO.
Past performance does not guarantee future results.
Risk: Volatility and Drawdowns
COYY has been the more volatile fund, with annualized monthly volatility of 23.2% compared with 12.4% for VOO. 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 -61.5% for COYY and -8.9% for VOO. Drawdown depth is what each fund did in the worst stretch of the window measured above.
The two funds' monthly returns correlate at 0.20. They move largely independently of each other.
Fees and Cost Over Time
COYY charges 1.07% per year while VOO charges 0.03%. On a $10,000 position that is $107 vs $3 annually, a gap of $104 per year that compounds over a long holding period. On income, COYY currently yields 76.07% against 1.04% for VOO.
You are not choosing between two funds in isolation.
Whichever of COYY and VOO you pick has to sit alongside everything else you own. Add the rest and see what the combination actually holds.
Free for up to 10 holdings. No account needed.
Frequently Asked Questions
Which is cheaper, COYY or VOO?
COYY has an expense ratio of 1.07% while VOO charges 0.03%. VOO is the cheaper option, by $104 a year on a $10,000 investment.
Which performed better, COYY or VOO?
Over the past year COYY returned -58.78% vs +17.58% for VOO, so VOO leads on 1-year performance. Over the longest common window we track (1 years), COYY annualized -55.99% vs +19.20% for VOO. Past performance does not guarantee future results. This is information, not a recommendation.
Which is riskier, COYY or VOO?
COYY has been the more volatile fund at 23.2% annualized versus 12.4% for VOO. Worst drawdown: COYY -61.5% vs VOO -8.9%.
Should I hold both COYY and VOO?
COYY and VOO have a monthly-return correlation of 0.20, so their returns are far enough apart for the mix to behave differently from either one alone. This is information, not a recommendation.
Which pays a higher dividend, COYY or VOO?
COYY yields 76.07% while VOO yields 1.04%, so COYY currently pays the higher dividend yield.
Is VOO better than COYY?
VOO has a lower expense ratio. VOO led over 1Y and the full window. Which one suits a particular account depends on what it is for. This is information, not a recommendation.