EOI vs. SCAUX

Last updated Aug 1, 2026

EOI (Eaton Vance Enhanced Equity Income Fund) and SCAUX (Invesco Income Advantage U.S. Fund) are both Derivative Income funds. Over the past 10 years, EOI returned 12.42%/yr vs 7.39%/yr for SCAUX. Their 0.71 correlation means they have sometimes moved together and sometimes differently. EOI charges 0.01%/yr vs 1.05%/yr for SCAUX.

Performance

EOI vs. SCAUX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Eaton Vance Enhanced Equity Income Fund (EOI) and Invesco Income Advantage U.S. Fund (SCAUX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, EOI achieves a 0.77% return, which is significantly lower than SCAUX's 6.58% return. Over the past 10 years, EOI has outperformed SCAUX with an annualized return of 12.42%, while SCAUX has yielded a comparatively lower 7.39% annualized return.

EOI

• 1D: 0.66%
• 1M: 0.77%
• 6M: -1.84%
• YTD: 0.77%
• 1Y: 3.69%
• 3Y*: 14.63%
• 5Y*: 9.64%
• 10Y*: 12.42%
• ALL TIME*: 8.76%

SCAUX

• 1D: 1.55%
• 1M: -0.25%
• 6M: 5.23%
• YTD: 6.58%
• 1Y: 16.19%
• 3Y*: 14.87%
• 5Y*: 9.47%
• 10Y*: 7.39%
• ALL TIME*: 5.80%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
EOI Eaton Vance Enhanced Equity Income Fund	$1.29M	$1.21M	$1.34M
SCAUX Invesco Income Advantage U.S. Fund	$0.00	$0.00	$0.00

EOI vs. SCAUX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
EOI Eaton Vance Enhanced Equity Income Fund	0.77%	7.21%	35.73%	20.67%	-19.78%	32.93%	9.59%	31.97%	-4.26%	26.31%
SCAUX Invesco Income Advantage U.S. Fund	6.58%	16.51%	17.88%	17.29%	-13.43%	22.41%	-3.24%	12.27%	-9.31%	15.85%

Correlation

The correlation between EOI and SCAUX is 0.79, 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.	0.79
Correlation (3Y) Balances recent behavior with more history.	0.72
Correlation (5Y) Shows whether the relationship held over a longer period.	0.73
Correlation (10Y) Provides a long-term view across more market conditions.	0.69
Correlation (All Time) Calculated using the full available price history since Jan 3, 2007	0.71

The correlation between EOI and SCAUX shifts across timeframes, from 0.69 (10 years) to 0.79 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

EOI vs. SCAUX — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

EOI

EOI Risk / Return Rank: 7
EOI Sharpe Ratio Rank: 7
EOI Sortino Ratio Rank: 7
EOI Omega Ratio Rank: 7
EOI Calmar Ratio Rank: 7
EOI Martin Ratio Rank: 7

SCAUX

SCAUX Risk / Return Rank: 62
SCAUX Sharpe Ratio Rank: 57
SCAUX Sortino Ratio Rank: 53
SCAUX Omega Ratio Rank: 58
SCAUX Calmar Ratio Rank: 61
SCAUX Martin Ratio Rank: 79

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

EOI vs. SCAUX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Eaton Vance Enhanced Equity Income Fund (EOI) and Invesco Income Advantage U.S. Fund (SCAUX). 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.

	EOI	SCAUX	Difference
Sharpe ratio: Return per unit of total volatility	0.15	1.45	-1.30
Sortino ratio: Return per unit of downside risk	0.31	2.03	-1.72
Omega ratio: Gain probability vs. loss probability	1.04	1.27	-0.23
Calmar ratio: Return relative to maximum drawdown	0.17	2.09	-1.92
Martin ratio: Return relative to average drawdown	0.52	9.71	-9.19

EOI vs. SCAUX - Sharpe Ratio Comparison

The current EOI Sharpe Ratio is 0.15, which is lower than the SCAUX Sharpe Ratio of 1.45. The chart below compares the historical Sharpe Ratios of EOI and SCAUX, 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

EOI vs. SCAUX - Drawdown Comparison

The maximum EOI drawdown since its inception was -53.72%, roughly equal to the maximum SCAUX drawdown of -54.56%. Use the drawdown chart below to compare losses from any high point for EOI and SCAUX.

Drawdown Indicators

	EOI	SCAUX	Difference
Max Drawdown Largest peak-to-trough decline	-53.72%	-54.56%	+0.84%
Max Drawdown (1Y) Largest decline over 1 year	-12.52%	-7.05%	-5.47%
Max Drawdown (3Y) Largest decline over 3 years	-23.15%	-15.51%	-7.64%
Max Drawdown (5Y) Largest decline over 5 years	-26.82%	-19.92%	-6.90%
Max Drawdown (10Y) Largest decline over 10 years	-40.01%	-37.81%	-2.20%
Current Drawdown Current decline from peak	-1.84%	-1.27%	-0.57%
Average Drawdown Average peak-to-trough decline	-7.36%	-9.40%	+2.04%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.99%	1.51%	+2.48%

Volatility

EOI vs. SCAUX - Volatility Comparison

Eaton Vance Enhanced Equity Income Fund (EOI) has a higher volatility of 3.95% compared to Invesco Income Advantage U.S. Fund (SCAUX) at 2.83%. This indicates that EOI's price experiences larger fluctuations and is considered to be riskier than SCAUX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	EOI	SCAUX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.95%	2.83%	+1.12%
Volatility (6M) Calculated over the trailing 6-month period	11.11%	8.03%	+3.08%
Volatility (1Y) Calculated over the trailing 1-year period	13.64%	10.13%	+3.51%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.68%	13.11%	+5.57%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.91%	15.35%	+4.56%

EOI vs. SCAUX - Expense Ratio Comparison

EOI has a 0.01% expense ratio, which is lower than SCAUX's 1.05% expense ratio.

Dividends

EOI vs. SCAUX - Dividend Comparison

EOI's dividend yield for the trailing twelve months is around 8.12%, more than SCAUX's 6.30% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
EOI Eaton Vance Enhanced Equity Income Fund	8.12%	7.81%	7.38%	7.93%	8.80%	5.83%	6.66%	6.78%	8.01%	7.15%	8.36%	7.73%
SCAUX Invesco Income Advantage U.S. Fund	6.30%	5.81%	6.34%	6.59%	6.66%	12.79%	1.57%	1.39%	3.17%	2.25%	2.69%	3.33%

Frequently Asked Questions

Can I hold both EOI and SCAUX in my portfolio?

EOI and SCAUX have a correlation of 0.79, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, EOI or SCAUX?

EOI has higher volatility (3.95%) compared to SCAUX (2.83%). In terms of maximum drawdown, EOI dropped -53.72% vs SCAUX's -54.56%.

Which has better risk-adjusted returns?

SCAUX currently has the higher Sharpe Ratio (1.45 vs 0.15), 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.