FETH vs. IEF

Last updated Jun 13, 2026

FETH (Fidelity Ethereum Fund) and IEF (iShares 7-10 Year Treasury Bond ETF) are both exchange-traded funds - FETH is a Cryptocurrency fund tracking the Fidelity Ethereum Reference Rate Index, while IEF is a Government Bonds fund tracking the ICE U.S. Treasury 7-10 Year Bond Index. Both are passively managed. Over the past year, FETH returned -38.43% vs 3.39% for IEF. At a 0.07 correlation, their price movements are largely independent. FETH charges 0.25%/yr vs 0.15%/yr for IEF.

Performance

FETH vs. IEF - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Ethereum Fund (FETH) and iShares 7-10 Year Treasury Bond ETF (IEF). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FETH achieves a -44.01% return, which is significantly lower than IEF's -0.47% return.

FETH

• 1D: -1.01%
• 1M: -26.28%
• YTD: -44.01%
• 6M: -46.08%
• 1Y: -38.43%
• 3Y*: —
• 5Y*: —
• 10Y*: —

IEF

• 1D: -0.17%
• 1M: 0.19%
• YTD: -0.47%
• 6M: -0.18%
• 1Y: 3.39%
• 3Y*: 2.86%
• 5Y*: -1.24%
• 10Y*: 0.59%

*Multi-year figures are annualized to reflect compound growth (CAGR)

FETH vs. IEF - Yearly Performance Comparison

	2026 (YTD)	2025	2024
FETH Fidelity Ethereum Fund	-44.01%	-11.37%	-4.68%
IEF iShares 7-10 Year Treasury Bond ETF	-0.47%	8.03%	-0.35%

Correlation

The correlation between FETH and IEF is 0.09, 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	0.09
Correlation (All Time) Calculated using the full available price history since Jul 23, 2024	0.07

Return for Risk

FETH vs. IEF — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

FETH

FETH Risk / Return Rank: 5
FETH Sharpe Ratio Rank: 5
FETH Sortino Ratio Rank: 5
FETH Omega Ratio Rank: 6
FETH Calmar Ratio Rank: 5
FETH Martin Ratio Rank: 5

IEF

IEF Risk / Return Rank: 22
IEF Sharpe Ratio Rank: 23
IEF Sortino Ratio Rank: 22
IEF Omega Ratio Rank: 21
IEF Calmar Ratio Rank: 21
IEF Martin Ratio Rank: 21

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

FETH vs. IEF - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Ethereum Fund (FETH) and iShares 7-10 Year Treasury Bond ETF (IEF). 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	IEF	Difference
Sharpe ratio: Return per unit of total volatility	-0.56	0.72	-1.28
Sortino ratio: Return per unit of downside risk	-0.51	1.10	-1.62
Omega ratio: Gain probability vs. loss probability	0.94	1.12	-0.18
Calmar ratio: Return relative to maximum drawdown	-0.57	0.84	-1.41
Martin ratio: Return relative to average drawdown	-0.98	2.35	-3.33

FETH vs. IEF - Sharpe Ratio Comparison

The current FETH Sharpe Ratio is -0.56, which is lower than the IEF Sharpe Ratio of 0.72. The chart below compares the historical Sharpe Ratios of FETH and IEF, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

FETH vs. IEF - Drawdown Comparison

The maximum FETH drawdown since its inception was -67.57%, which is greater than IEF's maximum drawdown of -23.93%. Use the drawdown chart below to compare losses from any high point for FETH and IEF.

Drawdown Indicators

	FETH	IEF	Difference
Max Drawdown Largest peak-to-trough decline	-67.57%	-23.93%	-43.64%
Max Drawdown (1Y) Largest decline over 1 year	-67.57%	-4.07%	-63.50%
Max Drawdown (3Y) Largest decline over 3 years	—	-7.74%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-21.40%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-23.93%	—
Current Drawdown Current decline from peak	-65.74%	-11.18%	-54.56%
Average Drawdown Average peak-to-trough decline	-33.30%	-5.35%	-27.95%
Ulcer Index Depth and duration of drawdowns from previous peaks	39.31%	1.45%	+37.86%

Volatility

FETH vs. IEF - Volatility Comparison

Fidelity Ethereum Fund (FETH) has a higher volatility of 17.03% compared to iShares 7-10 Year Treasury Bond ETF (IEF) at 1.62%. This indicates that FETH's price experiences larger fluctuations and is considered to be riskier than IEF based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FETH	IEF	Difference
Volatility (1M) Calculated over the trailing 1-month period	17.03%	1.62%	+15.41%
Volatility (6M) Calculated over the trailing 6-month period	46.32%	3.42%	+42.90%
Volatility (1Y) Calculated over the trailing 1-year period	69.12%	4.72%	+64.40%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	72.38%	7.71%	+64.67%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	72.38%	6.63%	+65.75%

FETH vs. IEF - Expense Ratio Comparison

FETH has a 0.25% expense ratio, which is higher than IEF's 0.15% 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. IEF - Dividend Comparison

FETH has not paid dividends to shareholders, while IEF's dividend yield for the trailing twelve months is around 3.89%.

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%
IEF iShares 7-10 Year Treasury Bond ETF	3.89%	3.77%	3.62%	2.91%	1.96%	0.83%	1.08%	2.08%	2.24%	1.82%	1.81%	1.90%

Frequently Asked Questions

Can I hold both FETH and IEF in my portfolio?

FETH and IEF have a correlation of 0.09, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FETH or IEF?

FETH has higher volatility (17.03%) compared to IEF (1.62%). In terms of maximum drawdown, FETH dropped -67.57% vs IEF's -23.93%.

Which ETF is better, FETH or IEF?

On 1-year performance, IEF leads with 3.39% vs -38.43% for FETH. On fees, IEF is cheaper at 0.15% per year. On volatility, IEF has been the lower-risk option at 1.62%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, FETH or IEF?

Over the 1-year period, IEF has performed better with a 3.39% return vs -38.43%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, FETH or IEF?

IEF is cheaper with a 0.15% expense ratio, compared with 0.25% for FETH.

Which ETF pays a higher dividend yield, FETH or IEF?

IEF has the higher dividend yield at 3.89%, compared with 0.00% for FETH.

What is the main difference between FETH and IEF?

FETH is categorized as Cryptocurrency, while IEF is Government Bonds. FETH tracks Fidelity Ethereum Reference Rate Index, while IEF tracks ICE U.S. Treasury 7-10 Year Bond Index. They also come from different issuers: Fidelity and iShares. Their fees differ too: 0.25% for FETH and 0.15% for IEF.

Which has better risk-adjusted returns?

IEF currently has the higher Sharpe Ratio (0.72 vs -0.56), 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.