FETH vs. SPY
FETH (Fidelity Ethereum Fund) and SPY (State Street SPDR S&P 500 ETF) are both exchange-traded funds - FETH is a Cryptocurrency fund tracking the Fidelity Ethereum Reference Rate Index, while SPY is a S&P 500 fund tracking the S&P 500 Index. Both are passively managed. Over the past year, FETH returned -46.78% vs 23.22% for SPY. Their 0.50 correlation means they have sometimes moved together and sometimes differently. FETH charges 0.25%/yr vs 0.09%/yr for SPY.
Performance
FETH vs. SPY - Performance Comparison
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Returns By Period
In the year-to-date period, FETH achieves a -37.15% return, which is significantly lower than SPY's 11.70% return.
FETH
- 1D
- 0.16%
- 1M
- 9.86%
- 6M
- -19.58%
- YTD
- -37.15%
- 1Y
- -46.78%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
- ALL TIME*
- -26.81%
SPY
- 1D
- 1.42%
- 1M
- 1.73%
- 6M
- 9.53%
- YTD
- 11.70%
- 1Y
- 23.22%
- 3Y*
- 20.74%
- 5Y*
- 13.05%
- 10Y*
- 15.09%
- ALL TIME*
- 10.83%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $29.41M | $29.69M | $35.01M | |
| $38.19B | $36.17B | $39.59B |
FETH vs. SPY - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | |
|---|---|---|---|
FETH Fidelity Ethereum Fund | -37.15% | -11.37% | -4.68% |
SPY State Street SPDR S&P 500 ETF | 11.70% | 17.72% | 6.35% |
Correlation
The correlation between FETH and SPY is 0.51, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.51 |
Correlation (All Time) Calculated using the full available price history since Jul 23, 2024 | 0.50 |
The correlation between FETH and SPY has been stable across timeframes, ranging from 0.50 to 0.51 - a consistent structural relationship.
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Return for Risk
FETH vs. SPY — Risk / Return Rank
FETH
SPY
FETH vs. SPY - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Fidelity Ethereum Fund (FETH) 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.
| FETH | SPY | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.52 | ||
| Sortino ratioReturn per unit of downside risk | -3.36 | ||
| Omega ratioGain probability vs. loss probability | 0.91 | 1.32 | -0.42 |
| Calmar ratioReturn relative to maximum drawdown | -0.69 | 2.62 | -3.32 |
| Martin ratioReturn relative to average drawdown | -1.03 | 11.20 | -12.22 |
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Drawdowns
FETH vs. SPY - Drawdown Comparison
The maximum FETH drawdown since its inception was -67.94%, which is greater than SPY's maximum drawdown of -55.19%. Use the drawdown chart below to compare losses from any high point for FETH and SPY.
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Drawdown Indicators
| FETH | SPY | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -67.94% | -55.19% | -12.75% |
Max Drawdown (1Y)Largest decline over 1 year | -67.94% | -8.88% | -59.06% |
Max Drawdown (3Y)Largest decline over 3 years | — | -18.76% | — |
Max Drawdown (5Y)Largest decline over 5 years | — | -24.50% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -33.72% | — |
Current DrawdownCurrent decline from peak | -61.55% | 0.00% | -61.55% |
Average DrawdownAverage peak-to-trough decline | -35.30% | -9.01% | -26.29% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 45.61% | 2.08% | +43.53% |
Volatility
FETH vs. SPY - Volatility Comparison
Fidelity Ethereum Fund (FETH) has a higher volatility of 12.28% compared to State Street SPDR S&P 500 ETF (SPY) at 3.84%. This indicates that FETH's price experiences larger fluctuations and is considered to be riskier 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
| FETH | SPY | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 12.28% | 3.84% | +8.44% |
Volatility (6M)Calculated over the trailing 6-month period | 45.60% | 10.23% | +35.37% |
Volatility (1Y)Calculated over the trailing 1-year period | 67.10% | 12.87% | +54.23% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 71.16% | 17.19% | +53.97% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 71.16% | 17.96% | +53.20% |
FETH vs. SPY - Expense Ratio Comparison
FETH has a 0.25% expense ratio, which is higher than SPY's 0.09% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.
Dividends
FETH vs. SPY - Dividend Comparison
FETH has not paid dividends to shareholders, while SPY's dividend yield for the trailing twelve months is around 0.99%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
FETH Fidelity Ethereum Fund | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
SPY State Street SPDR S&P 500 ETF | 0.99% | 1.07% | 1.21% | 1.40% | 1.65% | 1.20% | 1.52% | 1.75% | 2.04% | 1.80% | 2.03% | 2.06% |
Frequently Asked Questions
FETH and SPY have a correlation of 0.51, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
FETH has higher volatility (12.28%) compared to SPY (3.84%). In terms of maximum drawdown, FETH dropped -67.94% vs SPY's -55.19%.
On 1-year performance, SPY leads with 23.22% vs -46.78% for FETH. On fees, SPY is cheaper at 0.09% per year. On volatility, SPY has been the lower-risk option at 3.84%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 1-year period, SPY has performed better with a 23.22% return vs -46.78%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
SPY is cheaper with a 0.09% expense ratio, compared with 0.25% for FETH.
SPY has the higher dividend yield at 0.99%, compared with 0.00% for FETH.
FETH is categorized as Cryptocurrency, while SPY is S&P 500. FETH tracks Fidelity Ethereum Reference Rate Index, while SPY tracks S&P 500 Index. They also come from different issuers: Fidelity and State Street. Their fees differ too: 0.25% for FETH and 0.09% for SPY.
SPY currently has the higher Sharpe Ratio (1.82 vs -0.70), 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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