YYYM vs. THYM

Last updated Jun 4, 2026

YYYM (Amplify Municipal CEF High Income ETF) and THYM (T. Rowe Price High Income Municipal ETF) are both High Yield Muni funds. YYYM is passively managed, while THYM is actively managed. A 0.67 correlation means they provide meaningful diversification when combined. YYYM charges 2.78%/yr vs 0.32%/yr for THYM.

Performance

YYYM vs. THYM - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Amplify Municipal CEF High Income ETF (YYYM) and T. Rowe Price High Income Municipal ETF (THYM). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

YYYM

• 1D: -0.44%
• 1M: 2.03%
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

THYM

• 1D: 0.14%
• 1M: 1.14%
• YTD: 3.33%
• 6M: 3.62%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

YYYM vs. THYM - Yearly Performance Comparison

	2026 (YTD)
YYYM Amplify Municipal CEF High Income ETF	0.10%
THYM T. Rowe Price High Income Municipal ETF	1.97%

Correlation

The correlation between YYYM and THYM is 0.67, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (All Time) Calculated using the full available price history since Mar 11, 2026	0.67

Return for Risk

YYYM vs. THYM - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Amplify Municipal CEF High Income ETF (YYYM) and T. Rowe Price High Income Municipal ETF (THYM). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	YYYM	THYM	Difference
Sharpe Ratio (All Time) Calculated using the full available price history	0.04	1.62	-1.58

Drawdowns

YYYM vs. THYM - Drawdown Comparison

The maximum YYYM drawdown since its inception was -5.24%, which is greater than THYM's maximum drawdown of -2.93%. Use the drawdown chart below to compare losses from any high point for YYYM and THYM.

Drawdown Indicators

	YYYM	THYM	Difference
Max Drawdown Largest peak-to-trough decline	-5.24%	-2.93%	-2.31%
Current Drawdown Current decline from peak	-0.77%	0.00%	-0.77%
Average Drawdown Average peak-to-trough decline	-1.29%	-0.49%	-0.80%

Volatility

Volatility by Period

	YYYM	THYM	Difference
Volatility (1Y) Calculated over the trailing 1-year period	10.78%	4.35%	+6.43%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	10.78%	4.35%	+6.43%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	10.78%	4.35%	+6.43%

YYYM vs. THYM - Expense Ratio Comparison

YYYM has a 2.78% expense ratio, which is higher than THYM's 0.32% expense ratio.

Dividends

YYYM vs. THYM - Dividend Comparison

YYYM's dividend yield for the trailing twelve months is around 1.21%, less than THYM's 2.18% yield.

Position	TTM	2025
THYM T. Rowe Price High Income Municipal ETF	2.18%	0.37%
YYYM Amplify Municipal CEF High Income ETF	1.21%	0.00%

Frequently Asked Questions

Can I hold both YYYM and THYM in my portfolio?

YYYM and THYM have a correlation of 0.67, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, YYYM or THYM?

On fees, THYM is cheaper at 0.32% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, YYYM or THYM?

THYM is cheaper with a 0.32% expense ratio, compared with 2.78% for YYYM.

Which ETF pays a higher dividend yield, YYYM or THYM?

THYM has the higher dividend yield at 2.18%, compared with 1.21% for YYYM.

What is the main difference between YYYM and THYM?

They also come from different issuers: Amplify and T. Rowe Price. Their fees differ too: 2.78% for YYYM and 0.32% for THYM.