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MXVIX vs. VIIIX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between MXVIX and VIIIX is 0.97, 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

MXVIX vs. VIIIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Great-West S&P 500 Index Fund (MXVIX) and Vanguard Institutional Index Fund Institutional Plus Shares (VIIIX). The values are adjusted to include any dividend payments, if applicable.

-5.00%0.00%5.00%10.00%AugustSeptemberOctoberNovemberDecember2025
5.60%
5.19%
MXVIX
VIIIX

Key characteristics

Sharpe Ratio

MXVIX:

1.98

VIIIX:

1.97

Sortino Ratio

MXVIX:

2.63

VIIIX:

2.61

Omega Ratio

MXVIX:

1.37

VIIIX:

1.36

Calmar Ratio

MXVIX:

3.07

VIIIX:

3.01

Martin Ratio

MXVIX:

12.92

VIIIX:

12.60

Ulcer Index

MXVIX:

2.01%

VIIIX:

2.02%

Daily Std Dev

MXVIX:

13.07%

VIIIX:

12.93%

Max Drawdown

MXVIX:

-33.82%

VIIIX:

-55.18%

Current Drawdown

MXVIX:

-3.62%

VIIIX:

-4.21%

Returns By Period

The year-to-date returns for both investments are quite close, with MXVIX having a 0.48% return and VIIIX slightly higher at 0.49%. Both investments have delivered pretty close results over the past 10 years, with MXVIX having a 12.12% annualized return and VIIIX not far behind at 11.94%.


MXVIX

YTD

0.48%

1M

-3.62%

6M

5.60%

1Y

24.18%

5Y*

13.59%

10Y*

12.12%

VIIIX

YTD

0.49%

1M

-4.21%

6M

5.19%

1Y

23.67%

5Y*

12.06%

10Y*

11.94%

*Annualized

Compare stocks, funds, or ETFs

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


MXVIX vs. VIIIX - Expense Ratio Comparison

MXVIX has a 0.51% expense ratio, which is higher than VIIIX's 0.02% expense ratio.


MXVIX
Great-West S&P 500 Index Fund
Expense ratio chart for MXVIX: current value at 0.51% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.51%
Expense ratio chart for VIIIX: 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%

Risk-Adjusted Performance

MXVIX vs. VIIIX — Risk-Adjusted Performance Rank

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

MXVIX
The Risk-Adjusted Performance Rank of MXVIX is 9090
Overall Rank
The Sharpe Ratio Rank of MXVIX is 8989
Sharpe Ratio Rank
The Sortino Ratio Rank of MXVIX is 8888
Sortino Ratio Rank
The Omega Ratio Rank of MXVIX is 8888
Omega Ratio Rank
The Calmar Ratio Rank of MXVIX is 9292
Calmar Ratio Rank
The Martin Ratio Rank of MXVIX is 9292
Martin Ratio Rank

VIIIX
The Risk-Adjusted Performance Rank of VIIIX is 9090
Overall Rank
The Sharpe Ratio Rank of VIIIX is 8989
Sharpe Ratio Rank
The Sortino Ratio Rank of VIIIX is 8888
Sortino Ratio Rank
The Omega Ratio Rank of VIIIX is 8888
Omega Ratio Rank
The Calmar Ratio Rank of VIIIX is 9292
Calmar Ratio Rank
The Martin Ratio Rank of VIIIX 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.

MXVIX vs. VIIIX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Great-West S&P 500 Index Fund (MXVIX) and Vanguard Institutional Index Fund Institutional Plus Shares (VIIIX). 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 MXVIX, currently valued at 1.98, compared to the broader market-1.000.001.002.003.001.981.97
The chart of Sortino ratio for MXVIX, currently valued at 2.63, compared to the broader market-2.000.002.004.006.008.002.632.61
The chart of Omega ratio for MXVIX, currently valued at 1.37, compared to the broader market0.501.001.502.002.503.001.371.36
The chart of Calmar ratio for MXVIX, currently valued at 3.07, compared to the broader market0.002.004.006.008.0010.003.073.01
The chart of Martin ratio for MXVIX, currently valued at 12.92, compared to the broader market0.0010.0020.0030.0040.0050.0012.9212.60
MXVIX
VIIIX

The current MXVIX Sharpe Ratio is 1.98, which is comparable to the VIIIX Sharpe Ratio of 1.97. The chart below compares the historical Sharpe Ratios of MXVIX and VIIIX, 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
1.98
1.97
MXVIX
VIIIX

Dividends

MXVIX vs. VIIIX - Dividend Comparison

MXVIX's dividend yield for the trailing twelve months is around 0.11%, less than VIIIX's 0.95% yield.


TTM20242023202220212020201920182017201620152014
MXVIX
Great-West S&P 500 Index Fund
0.11%0.11%0.43%0.39%0.35%0.68%0.66%0.92%0.80%0.90%1.26%1.48%
VIIIX
Vanguard Institutional Index Fund Institutional Plus Shares
0.95%0.95%1.49%1.75%1.30%1.60%1.93%2.14%1.84%2.09%2.47%1.90%

Drawdowns

MXVIX vs. VIIIX - Drawdown Comparison

The maximum MXVIX drawdown since its inception was -33.82%, smaller than the maximum VIIIX drawdown of -55.18%. Use the drawdown chart below to compare losses from any high point for MXVIX and VIIIX. For additional features, visit the drawdowns tool.


-8.00%-6.00%-4.00%-2.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-3.62%
-4.21%
MXVIX
VIIIX

Volatility

MXVIX vs. VIIIX - Volatility Comparison

Great-West S&P 500 Index Fund (MXVIX) has a higher volatility of 5.29% compared to Vanguard Institutional Index Fund Institutional Plus Shares (VIIIX) at 4.97%. This indicates that MXVIX's price experiences larger fluctuations and is considered to be riskier than VIIIX 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%AugustSeptemberOctoberNovemberDecember2025
5.29%
4.97%
MXVIX
VIIIX
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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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