MXVIX vs. SSSYX
Compare and contrast key facts about Great-West S&P 500 Index Fund (MXVIX) and State Street Equity 500 Index Fund Class K (SSSYX).
MXVIX is managed by Great-West. It was launched on Sep 8, 2003. SSSYX is a passively managed fund by State Street that tracks the performance of the S&P 500 Index. It was launched on Sep 17, 2014.
Performance
MXVIX vs. SSSYX - Performance Comparison
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MXVIX vs. SSSYX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
MXVIX Great-West S&P 500 Index Fund | -7.14% | 17.30% | 24.31% | 25.57% | -18.56% | 29.04% | 16.96% | 30.84% | -5.32% | 21.05% |
SSSYX State Street Equity 500 Index Fund Class K | -7.05% | 17.81% | 24.99% | 26.27% | -18.16% | 28.51% | 18.31% | 31.38% | -4.38% | 21.61% |
Returns By Period
The year-to-date returns for both investments are quite close, with MXVIX having a -7.14% return and SSSYX slightly higher at -7.05%. Over the past 10 years, MXVIX has underperformed SSSYX with an annualized return of 12.80%, while SSSYX has yielded a comparatively higher 13.69% annualized return.
MXVIX
- 1D
- -0.39%
- 1M
- -7.71%
- YTD
- -7.14%
- 6M
- -4.80%
- 1Y
- 13.89%
- 3Y*
- 16.57%
- 5Y*
- 10.85%
- 10Y*
- 12.80%
SSSYX
- 1D
- -0.39%
- 1M
- -7.67%
- YTD
- -7.05%
- 6M
- -4.60%
- 1Y
- 14.40%
- 3Y*
- 17.15%
- 5Y*
- 11.37%
- 10Y*
- 13.69%
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MXVIX vs. SSSYX - Expense Ratio Comparison
MXVIX has a 0.51% expense ratio, which is higher than SSSYX's 0.02% expense ratio.
Return for Risk
MXVIX vs. SSSYX — Risk / Return Rank
MXVIX
SSSYX
MXVIX vs. SSSYX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Great-West S&P 500 Index Fund (MXVIX) and State Street Equity 500 Index Fund Class K (SSSYX). 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.
| MXVIX | SSSYX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.70 | 0.84 | -0.13 |
Sortino ratioReturn per unit of downside risk | 1.17 | 1.30 | -0.13 |
Omega ratioGain probability vs. loss probability | 1.17 | 1.20 | -0.03 |
Calmar ratioReturn relative to maximum drawdown | 0.99 | 1.06 | -0.06 |
Martin ratioReturn relative to average drawdown | 4.71 | 5.13 | -0.42 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| MXVIX | SSSYX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.70 | 0.84 | -0.13 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.64 | 0.68 | -0.04 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.71 | 0.11 | +0.60 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.44 | 0.11 | +0.33 |
Correlation
The correlation between MXVIX and SSSYX is 0.94, 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.
Dividends
MXVIX vs. SSSYX - Dividend Comparison
MXVIX's dividend yield for the trailing twelve months is around 0.41%, less than SSSYX's 1.55% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MXVIX Great-West S&P 500 Index Fund | 0.41% | 0.38% | 0.95% | 5.22% | 1.25% | 4.97% | 8.27% | 5.11% | 10.56% | 2.06% | 0.00% | 0.00% |
SSSYX State Street Equity 500 Index Fund Class K | 1.55% | 1.44% | 1.63% | 1.78% | 2.16% | 2.76% | 1.86% | 4.44% | 5.18% | 5.94% | 2.07% | 1.84% |
Drawdowns
MXVIX vs. SSSYX - Drawdown Comparison
The maximum MXVIX drawdown since its inception was -58.12%, smaller than the maximum SSSYX drawdown of -91.48%. Use the drawdown chart below to compare losses from any high point for MXVIX and SSSYX.
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Drawdown Indicators
| MXVIX | SSSYX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -58.12% | -91.48% | +33.36% |
Max Drawdown (1Y)Largest decline over 1 year | -12.13% | -12.10% | -0.03% |
Max Drawdown (5Y)Largest decline over 5 years | -24.74% | -24.49% | -0.25% |
Max Drawdown (10Y)Largest decline over 10 years | -33.82% | -91.48% | +57.66% |
Current DrawdownCurrent decline from peak | -8.94% | -8.88% | -0.06% |
Average DrawdownAverage peak-to-trough decline | -8.74% | -4.20% | -4.54% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.90% | 2.49% | +0.41% |
Volatility
MXVIX vs. SSSYX - Volatility Comparison
Great-West S&P 500 Index Fund (MXVIX) and State Street Equity 500 Index Fund Class K (SSSYX) have volatilities of 4.23% and 4.24%, 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.
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Volatility by Period
| MXVIX | SSSYX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.23% | 4.24% | -0.01% |
Volatility (6M)Calculated over the trailing 6-month period | 9.07% | 9.08% | -0.01% |
Volatility (1Y)Calculated over the trailing 1-year period | 19.21% | 18.10% | +1.11% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 17.17% | 16.85% | +0.32% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 18.18% | 124.43% | -106.25% |