EVSM vs. RTAI

Last updated Jun 4, 2026

EVSM (Eaton Vance Short Duration Municipal Income ETF) and RTAI (Rareview Tax Advantaged Income ETF) are both Municipal Bonds funds. EVSM is passively managed, while RTAI is actively managed. Over the past year, EVSM returned 4.06% vs 10.41% for RTAI. At a 0.38 correlation, their price movements are largely independent. EVSM charges 0.19%/yr vs 3.78%/yr for RTAI.

Performance

EVSM vs. RTAI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Eaton Vance Short Duration Municipal Income ETF (EVSM) and Rareview Tax Advantaged Income ETF (RTAI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, EVSM achieves a 1.15% return, which is significantly lower than RTAI's 2.45% return.

EVSM

• 1D: 0.06%
• 1M: 0.42%
• YTD: 1.15%
• 6M: 1.48%
• 1Y: 4.06%
• 3Y*: —
• 5Y*: —
• 10Y*: —

RTAI

• 1D: -0.33%
• 1M: 1.63%
• YTD: 2.45%
• 6M: 2.47%
• 1Y: 10.41%
• 3Y*: 7.25%
• 5Y*: -0.79%
• 10Y*: —

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

EVSM vs. RTAI - Yearly Performance Comparison

	2026 (YTD)	2025	2024
EVSM Eaton Vance Short Duration Municipal Income ETF	1.15%	4.24%	2.52%
RTAI Rareview Tax Advantaged Income ETF	2.45%	5.54%	5.35%

Correlation

The correlation between EVSM and RTAI is 0.35, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.35
Correlation (All Time) Calculated using the full available price history since Mar 26, 2024	0.38

Return for Risk

EVSM vs. RTAI — Risk / Return Rank

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

EVSM

EVSM Risk / Return Rank: 86
EVSM Sharpe Ratio Rank: 91
EVSM Sortino Ratio Rank: 95
EVSM Omega Ratio Rank: 94
EVSM Calmar Ratio Rank: 76
EVSM Martin Ratio Rank: 73

RTAI

RTAI Risk / Return Rank: 46
RTAI Sharpe Ratio Rank: 46
RTAI Sortino Ratio Rank: 54
RTAI Omega Ratio Rank: 52
RTAI Calmar Ratio Rank: 35
RTAI Martin Ratio Rank: 43

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.

EVSM vs. RTAI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Eaton Vance Short Duration Municipal Income ETF (EVSM) and Rareview Tax Advantaged Income ETF (RTAI). 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.

	EVSM	RTAI	Difference
Sharpe ratio: Return per unit of total volatility	3.23	1.58	+1.65
Sortino ratio: Return per unit of downside risk	5.13	2.56	+2.57
Omega ratio: Gain probability vs. loss probability	1.70	1.32	+0.38
Calmar ratio: Return relative to maximum drawdown	3.79	1.69	+2.10
Martin ratio: Return relative to average drawdown	13.52	6.90	+6.62
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

EVSM vs. RTAI - Sharpe Ratio Comparison

The current EVSM Sharpe Ratio is 3.23, which is higher than the RTAI Sharpe Ratio of 1.58. The chart below compares the historical Sharpe Ratios of EVSM and RTAI, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	EVSM	RTAI	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.23	1.58	+1.65
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	-0.09	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.89	0.17	+1.73

Drawdowns

EVSM vs. RTAI - Drawdown Comparison

The maximum EVSM drawdown since its inception was -1.50%, smaller than the maximum RTAI drawdown of -34.32%. Use the drawdown chart below to compare losses from any high point for EVSM and RTAI.

Drawdown Indicators

	EVSM	RTAI	Difference
Max Drawdown Largest peak-to-trough decline	-1.50%	-34.32%	+32.82%
Max Drawdown (1Y) Largest decline over 1 year	-1.07%	-6.18%	+5.11%
Max Drawdown (3Y) Largest decline over 3 years	—	-15.71%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-34.32%	—
Current Drawdown Current decline from peak	-0.06%	-7.64%	+7.58%
Average Drawdown Average peak-to-trough decline	-0.24%	-13.83%	+13.59%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.30%	1.51%	-1.21%

Volatility

EVSM vs. RTAI - Volatility Comparison

The current volatility for Eaton Vance Short Duration Municipal Income ETF (EVSM) is 0.33%, while Rareview Tax Advantaged Income ETF (RTAI) has a volatility of 2.77%. This indicates that EVSM experiences smaller price fluctuations and is considered to be less risky than RTAI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	EVSM	RTAI	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.33%	2.77%	-2.44%
Volatility (6M) Calculated over the trailing 6-month period	0.83%	5.36%	-4.53%
Volatility (1Y) Calculated over the trailing 1-year period	1.27%	6.62%	-5.35%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	1.92%	9.34%	-7.42%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	1.92%	9.05%	-7.13%

EVSM vs. RTAI - Expense Ratio Comparison

EVSM has a 0.19% expense ratio, which is lower than RTAI's 3.78% expense ratio.

Dividends

EVSM vs. RTAI - Dividend Comparison

EVSM's dividend yield for the trailing twelve months is around 3.00%, less than RTAI's 5.05% yield.

Position	TTM	2025	2024	2023	2022	2021	2020
EVSM Eaton Vance Short Duration Municipal Income ETF	3.00%	3.12%	2.99%	0.00%	0.00%	0.00%	0.00%
RTAI Rareview Tax Advantaged Income ETF	5.05%	5.66%	5.02%	3.07%	3.71%	4.73%	0.48%

Frequently Asked Questions

Can I hold both EVSM and RTAI in my portfolio?

EVSM and RTAI have a correlation of 0.35, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, EVSM or RTAI?

RTAI has higher volatility (2.77%) compared to EVSM (0.33%). In terms of maximum drawdown, EVSM dropped -1.50% vs RTAI's -34.32%.

Which ETF is better, EVSM or RTAI?

On 1-year performance, RTAI leads with 10.41% vs 4.06% for EVSM. On fees, EVSM is cheaper at 0.19% per year. On volatility, EVSM has been the lower-risk option at 0.33%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, EVSM or RTAI?

Over the 1-year period, RTAI has performed better with a 10.41% return vs 4.06%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, EVSM or RTAI?

EVSM is cheaper with a 0.19% expense ratio, compared with 3.78% for RTAI.

Which ETF pays a higher dividend yield, EVSM or RTAI?

RTAI has the higher dividend yield at 5.05%, compared with 3.00% for EVSM.

What is the main difference between EVSM and RTAI?

They also come from different issuers: Eaton Vance and Rareview Funds. Their fees differ too: 0.19% for EVSM and 3.78% for RTAI.

Which has better risk-adjusted returns?

EVSM currently has the higher Sharpe Ratio (3.23 vs 1.58), 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.