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FZROX vs. FXAIX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between FZROX and FXAIX is 0.99, 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.


-0.50.00.51.01.0

Performance

FZROX vs. FXAIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity ZERO Total Market Index Fund (FZROX) and Fidelity 500 Index Fund (FXAIX). The values are adjusted to include any dividend payments, if applicable.

90.00%100.00%110.00%120.00%130.00%140.00%AugustSeptemberOctoberNovemberDecember2025
125.85%
133.63%
FZROX
FXAIX

Key characteristics

Sharpe Ratio

FZROX:

2.13

FXAIX:

2.20

Sortino Ratio

FZROX:

2.82

FXAIX:

2.91

Omega Ratio

FZROX:

1.39

FXAIX:

1.40

Calmar Ratio

FZROX:

3.27

FXAIX:

3.35

Martin Ratio

FZROX:

12.99

FXAIX:

13.96

Ulcer Index

FZROX:

2.16%

FXAIX:

2.03%

Daily Std Dev

FZROX:

13.17%

FXAIX:

12.88%

Max Drawdown

FZROX:

-34.96%

FXAIX:

-33.79%

Current Drawdown

FZROX:

-1.71%

FXAIX:

-1.40%

Returns By Period

In the year-to-date period, FZROX achieves a 2.26% return, which is significantly higher than FXAIX's 2.01% return.


FZROX

YTD

2.26%

1M

2.56%

6M

10.11%

1Y

25.45%

5Y*

13.75%

10Y*

N/A

FXAIX

YTD

2.01%

1M

2.31%

6M

9.66%

1Y

25.60%

5Y*

14.30%

10Y*

13.48%

*Annualized

Compare stocks, funds, or ETFs

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


FZROX vs. FXAIX - Expense Ratio Comparison

FZROX has a 0.00% expense ratio, which is lower than FXAIX's 0.02% 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%.


FXAIX
Fidelity 500 Index Fund
Expense ratio chart for FXAIX: current value at 0.02% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.02%
Expense ratio chart for FZROX: current value at 0.00% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.00%

Risk-Adjusted Performance

FZROX vs. FXAIX — Risk-Adjusted Performance Rank

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

FZROX
The Risk-Adjusted Performance Rank of FZROX is 8989
Overall Rank
The Sharpe Ratio Rank of FZROX is 8989
Sharpe Ratio Rank
The Sortino Ratio Rank of FZROX is 8787
Sortino Ratio Rank
The Omega Ratio Rank of FZROX is 8787
Omega Ratio Rank
The Calmar Ratio Rank of FZROX is 9191
Calmar Ratio Rank
The Martin Ratio Rank of FZROX is 9191
Martin Ratio Rank

FXAIX
The Risk-Adjusted Performance Rank of FXAIX is 9090
Overall Rank
The Sharpe Ratio Rank of FXAIX is 9090
Sharpe Ratio Rank
The Sortino Ratio Rank of FXAIX is 8888
Sortino Ratio Rank
The Omega Ratio Rank of FXAIX is 8888
Omega Ratio Rank
The Calmar Ratio Rank of FXAIX is 9191
Calmar Ratio Rank
The Martin Ratio Rank of FXAIX is 9292
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.

FZROX vs. FXAIX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity ZERO Total Market Index Fund (FZROX) and Fidelity 500 Index Fund (FXAIX). 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 FZROX, currently valued at 2.13, compared to the broader market-1.000.001.002.003.004.002.132.20
The chart of Sortino ratio for FZROX, currently valued at 2.82, compared to the broader market0.005.0010.002.822.91
The chart of Omega ratio for FZROX, currently valued at 1.39, compared to the broader market1.002.003.004.001.391.40
The chart of Calmar ratio for FZROX, currently valued at 3.27, compared to the broader market0.005.0010.0015.0020.003.273.35
The chart of Martin ratio for FZROX, currently valued at 12.99, compared to the broader market0.0020.0040.0060.0080.0012.9913.96
FZROX
FXAIX

The current FZROX Sharpe Ratio is 2.13, which is comparable to the FXAIX Sharpe Ratio of 2.20. The chart below compares the historical Sharpe Ratios of FZROX and FXAIX, 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 Ratio1.502.002.503.003.50AugustSeptemberOctoberNovemberDecember2025
2.13
2.20
FZROX
FXAIX

Dividends

FZROX vs. FXAIX - Dividend Comparison

FZROX's dividend yield for the trailing twelve months is around 1.13%, less than FXAIX's 1.22% yield.


TTM20242023202220212020201920182017201620152014
FZROX
Fidelity ZERO Total Market Index Fund
1.13%1.16%1.36%1.57%1.25%1.27%1.45%0.63%0.00%0.00%0.00%0.00%
FXAIX
Fidelity 500 Index Fund
1.22%1.25%1.45%1.69%1.22%1.60%1.95%2.07%1.81%2.01%4.15%3.95%

Drawdowns

FZROX vs. FXAIX - Drawdown Comparison

The maximum FZROX drawdown since its inception was -34.96%, roughly equal to the maximum FXAIX drawdown of -33.79%. Use the drawdown chart below to compare losses from any high point for FZROX and FXAIX. For additional features, visit the drawdowns tool.


-8.00%-6.00%-4.00%-2.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-1.71%
-1.40%
FZROX
FXAIX

Volatility

FZROX vs. FXAIX - Volatility Comparison

Fidelity ZERO Total Market Index Fund (FZROX) and Fidelity 500 Index Fund (FXAIX) have volatilities of 5.17% and 5.07%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.


2.00%3.00%4.00%5.00%6.00%AugustSeptemberOctoberNovemberDecember2025
5.17%
5.07%
FZROX
FXAIX
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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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