USDC-USD vs. SPY
USDC-USD (USDCoin) is a cryptocurrency, while SPY (State Street SPDR S&P 500 ETF) is S&P 500 fund tracking the S&P 500 Index. Over the past 5 years, USDC-USD returned -0.01%/yr vs 12.99%/yr for SPY. At a correlation of -0.03, they often move in opposite directions.
Performance
USDC-USD vs. SPY - Performance Comparison
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Returns By Period
In the year-to-date period, USDC-USD achieves a 0.01% return, which is significantly lower than SPY's 8.25% return.
USDC-USD
- 1D
- -0.00%
- 1M
- 0.01%
- YTD
- 0.01%
- 6M
- 0.01%
- 1Y
- -0.02%
- 3Y*
- -0.00%
- 5Y*
- -0.01%
- 10Y*
- —
SPY
- 1D
- 0.14%
- 1M
- -1.92%
- YTD
- 8.25%
- 6M
- 6.93%
- 1Y
- 22.29%
- 3Y*
- 20.89%
- 5Y*
- 12.99%
- 10Y*
- 15.75%
USDC-USD vs. SPY - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
USDC-USD USDCoin | 0.01% | -0.03% | -0.02% | 0.02% | -0.01% | 0.03% | -0.40% | -1.26% | 1.24% |
SPY State Street SPDR S&P 500 ETF | 8.25% | 17.72% | 24.89% | 26.18% | -18.18% | 28.73% | 18.33% | 31.22% | -12.66% |
Correlation
The correlation between USDC-USD and SPY is -0.04, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.04 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.00 |
Correlation (5Y) Calculated over the trailing 5-year period | -0.00 |
Correlation (All Time) Calculated using the full available price history since Oct 8, 2018 | -0.03 |
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Return for Risk
USDC-USD vs. SPY — Risk / Return Rank
USDC-USD
SPY
USDC-USD vs. SPY - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for USDCoin (USDC-USD) and State Street SPDR S&P 500 ETF (SPY). 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.
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.
| USDC-USD | SPY | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.93 | ||
| Sortino ratioReturn per unit of downside risk | -2.64 | ||
| Omega ratioGain probability vs. loss probability | 0.98 | 1.33 | -0.35 |
| Calmar ratioReturn relative to maximum drawdown | -0.44 | 2.52 | -2.96 |
| Martin ratioReturn relative to average drawdown | -0.89 | 11.15 | -12.05 |
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Drawdowns
USDC-USD vs. SPY - Drawdown Comparison
The maximum USDC-USD drawdown since its inception was -6.79%, smaller than the maximum SPY drawdown of -55.19%. Use the drawdown chart below to compare losses from any high point for USDC-USD and SPY.
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Drawdown Indicators
| USDC-USD | SPY | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -6.79% | -55.19% | +48.40% |
Max Drawdown (1Y)Largest decline over 1 year | -0.05% | -8.88% | +8.83% |
Max Drawdown (3Y)Largest decline over 3 years | -0.11% | -18.76% | +18.65% |
Max Drawdown (5Y)Largest decline over 5 years | -3.32% | -24.50% | +21.18% |
Max Drawdown (10Y)Largest decline over 10 years | — | -33.72% | — |
Current DrawdownCurrent decline from peak | -3.64% | -3.08% | -0.56% |
Average DrawdownAverage peak-to-trough decline | -3.49% | -9.03% | +5.54% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.02% | 2.00% | -1.98% |
Volatility
USDC-USD vs. SPY - Volatility Comparison
The current volatility for USDCoin (USDC-USD) is 0.05%, while State Street SPDR S&P 500 ETF (SPY) has a volatility of 4.79%. This indicates that USDC-USD experiences smaller price fluctuations and is considered to be less risky than SPY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| USDC-USD | SPY | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.05% | 4.79% | -4.74% |
Volatility (6M)Calculated over the trailing 6-month period | 0.13% | 9.80% | -9.67% |
Volatility (1Y)Calculated over the trailing 1-year period | 0.14% | 12.43% | -12.29% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 1.53% | 17.15% | -15.62% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 3.25% | 17.95% | -14.70% |
Frequently Asked Questions
USDC-USD and SPY have a correlation of -0.04, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
SPY has higher volatility (4.79%) compared to USDC-USD (0.05%). In terms of maximum drawdown, USDC-USD dropped -6.79% vs SPY's -55.19%.
SPY currently has the higher Sharpe Ratio (1.80 vs -0.13), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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