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

Correlation

The correlation between FSMAX and VO is 0.95, 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.


-0.50.00.51.00.9

Performance

FSMAX vs. VO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Extended Market Index Fund (FSMAX) and Vanguard Mid-Cap ETF (VO). The values are adjusted to include any dividend payments, if applicable.

-5.00%0.00%5.00%10.00%15.00%AugustSeptemberOctoberNovemberDecember2025
11.82%
10.02%
FSMAX
VO

Key characteristics

Sharpe Ratio

FSMAX:

1.49

VO:

1.84

Sortino Ratio

FSMAX:

2.07

VO:

2.50

Omega Ratio

FSMAX:

1.26

VO:

1.32

Calmar Ratio

FSMAX:

1.42

VO:

2.35

Martin Ratio

FSMAX:

7.49

VO:

8.76

Ulcer Index

FSMAX:

3.60%

VO:

2.64%

Daily Std Dev

FSMAX:

18.06%

VO:

12.56%

Max Drawdown

FSMAX:

-41.67%

VO:

-58.88%

Current Drawdown

FSMAX:

-4.29%

VO:

-3.40%

Returns By Period

In the year-to-date period, FSMAX achieves a 3.99% return, which is significantly higher than VO's 3.67% return. Over the past 10 years, FSMAX has underperformed VO with an annualized return of 7.00%, while VO has yielded a comparatively higher 10.19% annualized return.


FSMAX

YTD

3.99%

1M

2.75%

6M

11.82%

1Y

24.70%

5Y*

8.31%

10Y*

7.00%

VO

YTD

3.67%

1M

4.03%

6M

11.22%

1Y

22.41%

5Y*

10.04%

10Y*

10.19%

*Annualized

Compare stocks, funds, or ETFs

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


FSMAX vs. VO - Expense Ratio Comparison

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


VO
Vanguard Mid-Cap ETF
Expense ratio chart for VO: current value at 0.04% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.04%
Expense ratio chart for FSMAX: current value at 0.04% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.04%

Risk-Adjusted Performance

FSMAX vs. VO — Risk-Adjusted Performance Rank

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

FSMAX
The Risk-Adjusted Performance Rank of FSMAX is 7171
Overall Rank
The Sharpe Ratio Rank of FSMAX is 7171
Sharpe Ratio Rank
The Sortino Ratio Rank of FSMAX is 7171
Sortino Ratio Rank
The Omega Ratio Rank of FSMAX is 6666
Omega Ratio Rank
The Calmar Ratio Rank of FSMAX is 7575
Calmar Ratio Rank
The Martin Ratio Rank of FSMAX is 7373
Martin Ratio Rank

VO
The Risk-Adjusted Performance Rank of VO is 6969
Overall Rank
The Sharpe Ratio Rank of VO is 7272
Sharpe Ratio Rank
The Sortino Ratio Rank of VO is 7070
Sortino Ratio Rank
The Omega Ratio Rank of VO is 7070
Omega Ratio Rank
The Calmar Ratio Rank of VO is 6868
Calmar Ratio Rank
The Martin Ratio Rank of VO is 6767
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.

FSMAX vs. VO - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Extended Market Index Fund (FSMAX) 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.


Sharpe ratio
The chart of Sharpe ratio for FSMAX, currently valued at 1.49, compared to the broader market-1.000.001.002.003.004.001.491.84
The chart of Sortino ratio for FSMAX, currently valued at 2.07, compared to the broader market0.005.0010.002.072.50
The chart of Omega ratio for FSMAX, currently valued at 1.26, compared to the broader market1.002.003.004.001.261.32
The chart of Calmar ratio for FSMAX, currently valued at 1.42, compared to the broader market0.005.0010.0015.0020.001.422.35
The chart of Martin ratio for FSMAX, currently valued at 7.49, compared to the broader market0.0020.0040.0060.0080.007.498.76
FSMAX
VO

The current FSMAX Sharpe Ratio is 1.49, which is comparable to the VO Sharpe Ratio of 1.84. The chart below compares the historical Sharpe Ratios of FSMAX 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 Ratio0.501.001.502.002.503.00AugustSeptemberOctoberNovemberDecember2025
1.49
1.84
FSMAX
VO

Dividends

FSMAX vs. VO - Dividend Comparison

FSMAX's dividend yield for the trailing twelve months is around 0.47%, less than VO's 1.79% yield.


TTM20242023202220212020201920182017201620152014
FSMAX
Fidelity Extended Market Index Fund
0.47%0.48%1.17%1.38%0.99%0.93%1.41%1.69%1.30%1.38%2.99%5.43%
VO
Vanguard Mid-Cap ETF
1.79%1.85%1.52%1.60%1.12%1.45%1.48%1.82%1.35%1.45%1.47%1.29%

Drawdowns

FSMAX vs. VO - Drawdown Comparison

The maximum FSMAX drawdown since its inception was -41.67%, smaller than the maximum VO drawdown of -58.88%. Use the drawdown chart below to compare losses from any high point for FSMAX and VO. For additional features, visit the drawdowns tool.


-15.00%-10.00%-5.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-4.29%
-3.40%
FSMAX
VO

Volatility

FSMAX vs. VO - Volatility Comparison

Fidelity Extended Market Index Fund (FSMAX) has a higher volatility of 6.49% compared to Vanguard Mid-Cap ETF (VO) at 5.14%. This indicates that FSMAX'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%3.00%4.00%5.00%6.00%7.00%8.00%AugustSeptemberOctoberNovemberDecember2025
6.49%
5.14%
FSMAX
VO
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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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