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MDY vs. VO
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between MDY and VO is 0.89, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.


-0.50.00.51.0
Correlation: 0.9

Performance

MDY vs. VO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in SPDR S&P MidCap 400 ETF (MDY) and Vanguard Mid-Cap ETF (VO). The values are adjusted to include any dividend payments, if applicable.

500.00%550.00%600.00%650.00%NovemberDecember2025FebruaryMarchApril
524.01%
600.90%
MDY
VO

Key characteristics

Sharpe Ratio

MDY:

-0.05

VO:

0.46

Sortino Ratio

MDY:

0.08

VO:

0.76

Omega Ratio

MDY:

1.01

VO:

1.11

Calmar Ratio

MDY:

-0.04

VO:

0.44

Martin Ratio

MDY:

-0.15

VO:

1.68

Ulcer Index

MDY:

7.09%

VO:

4.94%

Daily Std Dev

MDY:

21.66%

VO:

18.11%

Max Drawdown

MDY:

-55.33%

VO:

-58.88%

Current Drawdown

MDY:

-16.04%

VO:

-10.09%

Returns By Period

In the year-to-date period, MDY achieves a -8.92% return, which is significantly lower than VO's -3.51% return. Over the past 10 years, MDY has underperformed VO with an annualized return of 7.82%, while VO has yielded a comparatively higher 8.70% annualized return.


MDY

YTD

-8.92%

1M

-5.22%

6M

-8.28%

1Y

-0.71%

5Y*

14.33%

10Y*

7.82%

VO

YTD

-3.51%

1M

-3.22%

6M

-3.47%

1Y

7.90%

5Y*

13.60%

10Y*

8.70%

*Annualized

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MDY vs. VO - Expense Ratio Comparison

MDY has a 0.23% expense ratio, which is higher than VO's 0.04% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.


Expense ratio chart for MDY: current value is 0.23%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
MDY: 0.23%
Expense ratio chart for VO: current value is 0.04%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
VO: 0.04%

Risk-Adjusted Performance

MDY vs. VO — Risk-Adjusted Performance Rank

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

MDY
The Risk-Adjusted Performance Rank of MDY is 1616
Overall Rank
The Sharpe Ratio Rank of MDY is 1616
Sharpe Ratio Rank
The Sortino Ratio Rank of MDY is 1717
Sortino Ratio Rank
The Omega Ratio Rank of MDY is 1717
Omega Ratio Rank
The Calmar Ratio Rank of MDY is 1616
Calmar Ratio Rank
The Martin Ratio Rank of MDY is 1616
Martin Ratio Rank

VO
The Risk-Adjusted Performance Rank of VO is 5454
Overall Rank
The Sharpe Ratio Rank of VO is 5353
Sharpe Ratio Rank
The Sortino Ratio Rank of VO is 5353
Sortino Ratio Rank
The Omega Ratio Rank of VO is 5353
Omega Ratio Rank
The Calmar Ratio Rank of VO is 5555
Calmar Ratio Rank
The Martin Ratio Rank of VO 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.

MDY vs. VO - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for SPDR S&P MidCap 400 ETF (MDY) and Vanguard Mid-Cap ETF (VO). 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.


The chart of Sharpe ratio for MDY, currently valued at -0.05, compared to the broader market-1.000.001.002.003.004.00
MDY: -0.05
VO: 0.46
The chart of Sortino ratio for MDY, currently valued at 0.08, compared to the broader market-2.000.002.004.006.008.00
MDY: 0.08
VO: 0.76
The chart of Omega ratio for MDY, currently valued at 1.01, compared to the broader market0.501.001.502.00
MDY: 1.01
VO: 1.11
The chart of Calmar ratio for MDY, currently valued at -0.04, compared to the broader market0.002.004.006.008.0010.0012.00
MDY: -0.04
VO: 0.44
The chart of Martin ratio for MDY, currently valued at -0.15, compared to the broader market0.0020.0040.0060.00
MDY: -0.15
VO: 1.68

The current MDY Sharpe Ratio is -0.05, which is lower than the VO Sharpe Ratio of 0.46. The chart below compares the historical Sharpe Ratios of MDY and VO, 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 Ratio-1.000.001.002.003.00NovemberDecember2025FebruaryMarchApril
-0.05
0.46
MDY
VO

Dividends

MDY vs. VO - Dividend Comparison

MDY's dividend yield for the trailing twelve months is around 1.36%, less than VO's 1.63% yield.


TTM20242023202220212020201920182017201620152014
MDY
SPDR S&P MidCap 400 ETF
1.36%1.18%1.21%1.37%0.96%1.12%1.34%1.39%1.18%1.31%1.35%1.17%
VO
Vanguard Mid-Cap ETF
1.63%1.49%1.52%1.60%1.12%1.45%1.48%1.82%1.35%1.45%1.47%1.29%

Drawdowns

MDY vs. VO - Drawdown Comparison

The maximum MDY drawdown since its inception was -55.33%, smaller than the maximum VO drawdown of -58.88%. Use the drawdown chart below to compare losses from any high point for MDY and VO. For additional features, visit the drawdowns tool.


-25.00%-20.00%-15.00%-10.00%-5.00%0.00%NovemberDecember2025FebruaryMarchApril
-16.04%
-10.09%
MDY
VO

Volatility

MDY vs. VO - Volatility Comparison

SPDR S&P MidCap 400 ETF (MDY) has a higher volatility of 14.69% compared to Vanguard Mid-Cap ETF (VO) at 12.96%. This indicates that MDY's price experiences larger fluctuations and is considered to be riskier than VO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


2.00%4.00%6.00%8.00%10.00%12.00%14.00%NovemberDecember2025FebruaryMarchApril
14.69%
12.96%
MDY
VO