EUM vs. FIAT

Last updated Jun 26, 2026

EUM (ProShares Short MSCI Emerging Markets) and FIAT (YieldMax Short COIN Option Income Strategy ETF) are both exchange-traded funds - EUM is a Inverse Equities fund tracking the MSCI Emerging Markets Index (-100%), while FIAT is a Derivative Income fund actively managed by YieldMax. EUM is passively managed, while FIAT is actively managed. Over the past year, EUM returned -30.32% vs 51.22% for FIAT. At a 0.45 correlation, their price movements are largely independent. EUM charges 0.95%/yr vs 0.99%/yr for FIAT.

Performance

EUM vs. FIAT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ProShares Short MSCI Emerging Markets (EUM) and YieldMax Short COIN Option Income Strategy ETF (FIAT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, EUM achieves a -21.23% return, which is significantly lower than FIAT's 25.08% return.

EUM

• 1D: -1.02%
• 1M: -0.61%
• YTD: -21.23%
• 6M: -21.58%
• 1Y: -30.32%
• 3Y*: -15.89%
• 5Y*: -5.11%
• 10Y*: -10.61%

FIAT

• 1D: 3.97%
• 1M: 18.03%
• YTD: 25.08%
• 6M: 30.07%
• 1Y: 51.22%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

EUM vs. FIAT - Yearly Performance Comparison

	2026 (YTD)	2025	2024
EUM ProShares Short MSCI Emerging Markets	-21.23%	-22.61%	5.33%
FIAT YieldMax Short COIN Option Income Strategy ETF	25.08%	-24.17%	-28.04%

Correlation

The correlation between EUM and FIAT is 0.44, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.44
Correlation (All Time) Calculated using the full available price history since Jul 10, 2024	0.45

Return for Risk

EUM vs. FIAT — Risk / Return Rank

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

EUM

EUM Risk / Return Rank: 1
EUM Sharpe Ratio Rank: 0
EUM Sortino Ratio Rank: 1
EUM Omega Ratio Rank: 1
EUM Calmar Ratio Rank: 1
EUM Martin Ratio Rank: 0

FIAT

FIAT Risk / Return Rank: 30
FIAT Sharpe Ratio Rank: 29
FIAT Sortino Ratio Rank: 29
FIAT Omega Ratio Rank: 31
FIAT Calmar Ratio Rank: 33
FIAT Martin Ratio Rank: 26

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.

EUM vs. FIAT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ProShares Short MSCI Emerging Markets (EUM) and YieldMax Short COIN Option Income Strategy ETF (FIAT). 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.

	EUM	FIAT	Difference
Sharpe ratio: Return per unit of total volatility	-1.31	0.97	-2.29
Sortino ratio: Return per unit of downside risk	-1.99	1.46	-3.46
Omega ratio: Gain probability vs. loss probability	0.77	1.20	-0.43
Calmar ratio: Return relative to maximum drawdown	-0.92	1.50	-2.42
Martin ratio: Return relative to average drawdown	-1.84	3.27	-5.11

EUM vs. FIAT - Sharpe Ratio Comparison

The current EUM Sharpe Ratio is -1.31, which is lower than the FIAT Sharpe Ratio of 0.97. The chart below compares the historical Sharpe Ratios of EUM and FIAT, 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

EUM vs. FIAT - Drawdown Comparison

The maximum EUM drawdown since its inception was -93.19%, which is greater than FIAT's maximum drawdown of -70.50%. Use the drawdown chart below to compare losses from any high point for EUM and FIAT.

Drawdown Indicators

	EUM	FIAT	Difference
Max Drawdown Largest peak-to-trough decline	-93.19%	-70.50%	-22.69%
Max Drawdown (1Y) Largest decline over 1 year	-33.23%	-34.22%	+0.99%
Max Drawdown (3Y) Largest decline over 3 years	-47.97%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-50.87%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-67.83%	—	—
Current Drawdown Current decline from peak	-92.89%	-46.09%	-46.80%
Average Drawdown Average peak-to-trough decline	-77.20%	-45.40%	-31.80%
Ulcer Index Depth and duration of drawdowns from previous peaks	16.56%	15.74%	+0.82%

Volatility

EUM vs. FIAT - Volatility Comparison

The current volatility for ProShares Short MSCI Emerging Markets (EUM) is 11.91%, while YieldMax Short COIN Option Income Strategy ETF (FIAT) has a volatility of 14.53%. This indicates that EUM experiences smaller price fluctuations and is considered to be less risky than FIAT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	EUM	FIAT	Difference
Volatility (1M) Calculated over the trailing 1-month period	11.91%	14.53%	-2.62%
Volatility (6M) Calculated over the trailing 6-month period	21.01%	43.12%	-22.11%
Volatility (1Y) Calculated over the trailing 1-year period	23.14%	52.81%	-29.67%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.78%	60.24%	-40.46%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.71%	60.24%	-39.53%

EUM vs. FIAT - Expense Ratio Comparison

EUM has a 0.95% expense ratio, which is lower than FIAT's 0.99% expense ratio.

Dividends

EUM vs. FIAT - Dividend Comparison

EUM's dividend yield for the trailing twelve months is around 4.28%, less than FIAT's 95.94% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
EUM ProShares Short MSCI Emerging Markets	4.28%	3.98%	4.22%	3.86%	0.82%	0.00%	0.15%	1.35%	0.88%
FIAT YieldMax Short COIN Option Income Strategy ETF	95.94%	178.11%	70.99%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both EUM and FIAT in my portfolio?

EUM and FIAT have a correlation of 0.44, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, EUM or FIAT?

FIAT has higher volatility (14.53%) compared to EUM (11.91%). In terms of maximum drawdown, EUM dropped -93.19% vs FIAT's -70.50%.

Which ETF is better, EUM or FIAT?

On 1-year performance, FIAT leads with 51.22% vs -30.32% for EUM. On fees, EUM is cheaper at 0.95% per year. On volatility, EUM has been the lower-risk option at 11.91%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, EUM or FIAT?

Over the 1-year period, FIAT has performed better with a 51.22% return vs -30.32%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, EUM or FIAT?

EUM is cheaper with a 0.95% expense ratio, compared with 0.99% for FIAT.

Which ETF pays a higher dividend yield, EUM or FIAT?

FIAT has the higher dividend yield at 95.94%, compared with 4.28% for EUM.

What is the main difference between EUM and FIAT?

EUM is categorized as Inverse Equities, while FIAT is Derivative Income. They also come from different issuers: ProShares and YieldMax. Their fees differ too: 0.95% for EUM and 0.99% for FIAT.

Which has better risk-adjusted returns?

FIAT currently has the higher Sharpe Ratio (0.97 vs -1.31), 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.