MXMDX vs. MXEGX

Last updated Jul 15, 2026

MXMDX (Great-West S&P Mid Cap 400 Index Fund) and MXEGX (Great-West Core Strategies: Inflation-Protected Securities Fund) are both mutual funds - MXMDX is a Mid Cap Blend Equities fund managed by Great-West, while MXEGX is a Inflation-Protected Bonds fund managed by Great-West. Over the past 5 years, MXMDX returned 8.22%/yr vs 1.73%/yr for MXEGX. At a 0.08 correlation, their price movements are largely independent. MXMDX charges 0.55%/yr vs 0.35%/yr for MXEGX.

Performance

MXMDX vs. MXEGX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Great-West S&P Mid Cap 400 Index Fund (MXMDX) and Great-West Core Strategies: Inflation-Protected Securities Fund (MXEGX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MXMDX achieves a 14.19% return, which is significantly higher than MXEGX's 0.83% return.

MXMDX

• 1D: -0.58%
• 1M: -0.91%
• 6M: 8.67%
• YTD: 14.19%
• 1Y: 19.07%
• 3Y*: 13.07%
• 5Y*: 8.22%
• 10Y*: 9.85%

MXEGX

• 1D: -0.27%
• 1M: -0.49%
• 6M: 0.57%
• YTD: 0.83%
• 1Y: 2.98%
• 3Y*: 4.53%
• 5Y*: 1.73%
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

MXMDX vs. MXEGX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
MXMDX Great-West S&P Mid Cap 400 Index Fund	14.19%	6.90%	13.23%	15.75%	-13.60%	24.25%	12.84%	25.48%	-15.89%
MXEGX Great-West Core Strategies: Inflation-Protected Securities Fund	0.83%	7.07%	2.89%	4.67%	-36.83%	53.07%	8.60%	7.57%	-0.42%

Correlation

The correlation between MXMDX and MXEGX is 0.17, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.17
Correlation (3Y) Calculated over the trailing 3-year period	0.17
Correlation (5Y) Calculated over the trailing 5-year period	0.16
Correlation (All Time) Calculated using the full available price history since Jun 25, 2018	0.08

Return for Risk

MXMDX vs. MXEGX — Risk / Return Rank

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

MXMDX

MXMDX Risk / Return Rank: 38
MXMDX Sharpe Ratio Rank: 32
MXMDX Sortino Ratio Rank: 33
MXMDX Omega Ratio Rank: 31
MXMDX Calmar Ratio Rank: 49
MXMDX Martin Ratio Rank: 46

MXEGX

MXEGX Risk / Return Rank: 28
MXEGX Sharpe Ratio Rank: 21
MXEGX Sortino Ratio Rank: 22
MXEGX Omega Ratio Rank: 29
MXEGX Calmar Ratio Rank: 33
MXEGX Martin Ratio Rank: 32

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

MXMDX vs. MXEGX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Great-West S&P Mid Cap 400 Index Fund (MXMDX) and Great-West Core Strategies: Inflation-Protected Securities Fund (MXEGX). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	MXMDX	MXEGX	Difference
Sharpe ratio: Return per unit of total volatility	1.22	0.96	+0.26
Sortino ratio: Return per unit of downside risk	1.83	1.45	+0.39
Omega ratio: Gain probability vs. loss probability	1.22	1.21	+0.01
Calmar ratio: Return relative to maximum drawdown	2.14	1.67	+0.47
Martin ratio: Return relative to average drawdown	7.66	5.75	+1.91

MXMDX vs. MXEGX - Sharpe Ratio Comparison

The current MXMDX Sharpe Ratio is 1.22, which is comparable to the MXEGX Sharpe Ratio of 0.96. The chart below compares the historical Sharpe Ratios of MXMDX and MXEGX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

MXMDX vs. MXEGX - Drawdown Comparison

The maximum MXMDX drawdown since its inception was -41.80%, which is greater than MXEGX's maximum drawdown of -38.48%. Use the drawdown chart below to compare losses from any high point for MXMDX and MXEGX.

Drawdown Indicators

	MXMDX	MXEGX	Difference
Max Drawdown Largest peak-to-trough decline	-41.80%	-38.48%	-3.32%
Max Drawdown (1Y) Largest decline over 1 year	-8.87%	-1.83%	-7.04%
Max Drawdown (3Y) Largest decline over 3 years	-24.15%	-2.88%	-21.27%
Max Drawdown (5Y) Largest decline over 5 years	-24.15%	-38.48%	+14.33%
Max Drawdown (10Y) Largest decline over 10 years	-41.80%	—	—
Current Drawdown Current decline from peak	-2.39%	-26.56%	+24.17%
Average Drawdown Average peak-to-trough decline	-5.91%	-18.22%	+12.31%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.45%	0.53%	+1.92%

Volatility

MXMDX vs. MXEGX - Volatility Comparison

Great-West S&P Mid Cap 400 Index Fund (MXMDX) has a higher volatility of 4.29% compared to Great-West Core Strategies: Inflation-Protected Securities Fund (MXEGX) at 1.04%. This indicates that MXMDX's price experiences larger fluctuations and is considered to be riskier than MXEGX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MXMDX	MXEGX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.29%	1.04%	+3.25%
Volatility (6M) Calculated over the trailing 6-month period	11.62%	2.40%	+9.22%
Volatility (1Y) Calculated over the trailing 1-year period	15.59%	3.20%	+12.39%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.98%	25.69%	-5.71%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.16%	20.31%	+0.85%

MXMDX vs. MXEGX - Expense Ratio Comparison

MXMDX has a 0.55% expense ratio, which is higher than MXEGX's 0.35% expense ratio.

Dividends

MXMDX vs. MXEGX - Dividend Comparison

MXMDX's dividend yield for the trailing twelve months is around 5.83%, more than MXEGX's 3.52% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
MXEGX Great-West Core Strategies: Inflation-Protected Securities Fund	3.52%	3.64%	4.26%	2.08%	34.57%	31.60%	53.76%	3.96%	0.38%	0.00%
MXMDX Great-West S&P Mid Cap 400 Index Fund	5.83%	6.66%	3.04%	4.76%	4.35%	5.24%	5.74%	3.74%	8.13%	4.51%

Frequently Asked Questions

Can I hold both MXMDX and MXEGX in my portfolio?

MXMDX and MXEGX have a correlation of 0.17, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MXMDX or MXEGX?

MXMDX has higher volatility (4.29%) compared to MXEGX (1.04%). In terms of maximum drawdown, MXMDX dropped -41.80% vs MXEGX's -38.48%.

Which has better risk-adjusted returns?

MXMDX currently has the higher Sharpe Ratio (1.22 vs 0.96), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.