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VMATX vs. ORNAX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between VMATX and ORNAX is 0.68, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.


-0.50.00.51.00.7

Performance

VMATX vs. ORNAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Massachusetts Tax-Exempt Fund (VMATX) and Invesco Rochester Municipal Opportunities Fund (ORNAX). The values are adjusted to include any dividend payments, if applicable.

-2.00%-1.00%0.00%1.00%2.00%SeptemberOctoberNovemberDecember2025
-0.44%
-0.15%
VMATX
ORNAX

Key characteristics

Sharpe Ratio

VMATX:

0.68

ORNAX:

1.00

Sortino Ratio

VMATX:

0.94

ORNAX:

1.43

Omega Ratio

VMATX:

1.14

ORNAX:

1.21

Calmar Ratio

VMATX:

0.42

ORNAX:

0.62

Martin Ratio

VMATX:

2.09

ORNAX:

3.88

Ulcer Index

VMATX:

1.31%

ORNAX:

1.23%

Daily Std Dev

VMATX:

4.01%

ORNAX:

4.67%

Max Drawdown

VMATX:

-16.24%

ORNAX:

-55.48%

Current Drawdown

VMATX:

-3.06%

ORNAX:

-2.99%

Returns By Period

In the year-to-date period, VMATX achieves a -0.10% return, which is significantly higher than ORNAX's -0.29% return. Over the past 10 years, VMATX has underperformed ORNAX with an annualized return of 2.02%, while ORNAX has yielded a comparatively higher 4.63% annualized return.


VMATX

YTD

-0.10%

1M

-0.10%

6M

-0.44%

1Y

1.47%

5Y*

0.49%

10Y*

2.02%

ORNAX

YTD

-0.29%

1M

-0.29%

6M

-0.15%

1Y

3.12%

5Y*

1.32%

10Y*

4.63%

*Annualized

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


VMATX vs. ORNAX - Expense Ratio Comparison

VMATX has a 0.13% expense ratio, which is lower than ORNAX's 0.72% expense ratio.


ORNAX
Invesco Rochester Municipal Opportunities Fund
Expense ratio chart for ORNAX: current value at 0.72% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.72%
Expense ratio chart for VMATX: current value at 0.13% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.13%

Risk-Adjusted Performance

VMATX vs. ORNAX — Risk-Adjusted Performance Rank

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

VMATX
The Risk-Adjusted Performance Rank of VMATX is 3333
Overall Rank
The Sharpe Ratio Rank of VMATX is 3434
Sharpe Ratio Rank
The Sortino Ratio Rank of VMATX is 3232
Sortino Ratio Rank
The Omega Ratio Rank of VMATX is 3636
Omega Ratio Rank
The Calmar Ratio Rank of VMATX is 3434
Calmar Ratio Rank
The Martin Ratio Rank of VMATX is 3131
Martin Ratio Rank

ORNAX
The Risk-Adjusted Performance Rank of ORNAX is 5454
Overall Rank
The Sharpe Ratio Rank of ORNAX is 5353
Sharpe Ratio Rank
The Sortino Ratio Rank of ORNAX is 5454
Sortino Ratio Rank
The Omega Ratio Rank of ORNAX is 5959
Omega Ratio Rank
The Calmar Ratio Rank of ORNAX is 4848
Calmar Ratio Rank
The Martin Ratio Rank of ORNAX is 5353
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

VMATX vs. ORNAX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Massachusetts Tax-Exempt Fund (VMATX) and Invesco Rochester Municipal Opportunities Fund (ORNAX). 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.


Sharpe ratio
The chart of Sharpe ratio for VMATX, currently valued at 0.68, compared to the broader market-1.000.001.002.003.004.000.681.00
The chart of Sortino ratio for VMATX, currently valued at 0.94, compared to the broader market0.002.004.006.008.0010.0012.000.941.43
The chart of Omega ratio for VMATX, currently valued at 1.14, compared to the broader market1.002.003.004.001.141.21
The chart of Calmar ratio for VMATX, currently valued at 0.42, compared to the broader market0.005.0010.0015.000.420.62
The chart of Martin ratio for VMATX, currently valued at 2.09, compared to the broader market0.0020.0040.0060.0080.002.093.88
VMATX
ORNAX

The current VMATX Sharpe Ratio is 0.68, which is lower than the ORNAX Sharpe Ratio of 1.00. The chart below compares the historical Sharpe Ratios of VMATX and ORNAX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio0.001.002.003.004.00SeptemberOctoberNovemberDecember2025
0.68
1.00
VMATX
ORNAX

Dividends

VMATX vs. ORNAX - Dividend Comparison

VMATX's dividend yield for the trailing twelve months is around 3.14%, less than ORNAX's 4.85% yield.


TTM20242023202220212020201920182017201620152014
VMATX
Vanguard Massachusetts Tax-Exempt Fund
3.14%3.40%3.07%2.69%2.26%2.47%2.81%3.07%2.92%3.06%3.06%3.16%
ORNAX
Invesco Rochester Municipal Opportunities Fund
4.85%5.27%5.06%4.81%4.25%4.81%4.24%4.80%5.78%6.56%7.22%7.51%

Drawdowns

VMATX vs. ORNAX - Drawdown Comparison

The maximum VMATX drawdown since its inception was -16.24%, smaller than the maximum ORNAX drawdown of -55.48%. Use the drawdown chart below to compare losses from any high point for VMATX and ORNAX. For additional features, visit the drawdowns tool.


-4.50%-4.00%-3.50%-3.00%-2.50%-2.00%-1.50%-1.00%SeptemberOctoberNovemberDecember2025
-3.06%
-2.99%
VMATX
ORNAX

Volatility

VMATX vs. ORNAX - Volatility Comparison

The current volatility for Vanguard Massachusetts Tax-Exempt Fund (VMATX) is 1.26%, while Invesco Rochester Municipal Opportunities Fund (ORNAX) has a volatility of 1.43%. This indicates that VMATX experiences smaller price fluctuations and is considered to be less risky than ORNAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


0.50%1.00%1.50%2.00%SeptemberOctoberNovemberDecember2025
1.26%
1.43%
VMATX
ORNAX
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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