MXINX vs. MXBIX

Last updated Jun 3, 2026

MXINX (Great-West International Index Fund) and MXBIX (Great-West Bond Index Fund) are both mutual funds - MXINX is a Foreign Large Cap Equities fund managed by Great-West, while MXBIX is a Intermediate Core Bond fund managed by Great-West. Over the past 10 years, MXINX returned 8.55%/yr vs 0.95%/yr for MXBIX. At a correlation of -0.05, they often move in opposite directions. MXINX charges 0.65%/yr vs 0.50%/yr for MXBIX.

Performance

MXINX vs. MXBIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Great-West International Index Fund (MXINX) and Great-West Bond Index Fund (MXBIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MXINX achieves a 9.14% return, which is significantly higher than MXBIX's 0.23% return. Over the past 10 years, MXINX has outperformed MXBIX with an annualized return of 8.55%, while MXBIX has yielded a comparatively lower 0.95% annualized return.

MXINX

• 1D: -0.23%
• 1M: 2.56%
• YTD: 9.14%
• 6M: 12.09%
• 1Y: 20.65%
• 3Y*: 16.35%
• 5Y*: 8.05%
• 10Y*: 8.55%

MXBIX

• 1D: -0.08%
• 1M: 0.08%
• YTD: 0.23%
• 6M: 0.16%
• 1Y: 4.78%
• 3Y*: 3.51%
• 5Y*: -0.43%
• 10Y*: 0.95%

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

MXINX vs. MXBIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MXINX Great-West International Index Fund	9.14%	30.90%	2.92%	17.56%	-14.75%	10.32%	7.97%	21.26%	-13.93%	24.73%
MXBIX Great-West Bond Index Fund	0.23%	6.62%	0.82%	5.02%	-13.69%	-2.33%	7.10%	8.09%	-0.26%	2.56%

Correlation

The correlation between MXINX and MXBIX is 0.41, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.41
Correlation (3Y) Calculated over the trailing 3-year period	0.36
Correlation (5Y) Calculated over the trailing 5-year period	0.26
Correlation (10Y) Calculated over the trailing 10-year period	0.09
Correlation (All Time) Calculated using the full available price history since Jan 14, 2011	-0.05

The correlation between MXINX and MXBIX shifts across timeframes, from -0.05 (all time) to 0.41 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

MXINX vs. MXBIX — Risk / Return Rank

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

MXINX

MXINX Risk / Return Rank: 30
MXINX Sharpe Ratio Rank: 27
MXINX Sortino Ratio Rank: 26
MXINX Omega Ratio Rank: 27
MXINX Calmar Ratio Rank: 33
MXINX Martin Ratio Rank: 38

MXBIX

MXBIX Risk / Return Rank: 20
MXBIX Sharpe Ratio Rank: 20
MXBIX Sortino Ratio Rank: 20
MXBIX Omega Ratio Rank: 19
MXBIX Calmar Ratio Rank: 22
MXBIX Martin Ratio Rank: 20

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.

MXINX vs. MXBIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Great-West International Index Fund (MXINX) and Great-West Bond Index Fund (MXBIX). 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.

	MXINX	MXBIX	Difference
Sharpe ratio Return per unit of total volatility	1.51	1.29	+0.22
Sortino ratio Return per unit of downside risk	2.16	1.92	+0.24
Omega ratio Gain probability vs. loss probability	1.27	1.23	+0.04
Calmar ratio Return relative to maximum drawdown	2.22	1.78	+0.43
Martin ratio Return relative to average drawdown	8.43	5.45	+2.98
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MXINX vs. MXBIX - Sharpe Ratio Comparison

The current MXINX Sharpe Ratio is 1.51, which is comparable to the MXBIX Sharpe Ratio of 1.29. The chart below compares the historical Sharpe Ratios of MXINX and MXBIX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	MXINX	MXBIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.51	1.29	+0.22
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.49	-0.07	+0.56
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.51	0.20	+0.31
Sharpe Ratio (All Time) Calculated using the full available price history	0.32	0.09	+0.23

Drawdowns

MXINX vs. MXBIX - Drawdown Comparison

The maximum MXINX drawdown since its inception was -34.59%, which is greater than MXBIX's maximum drawdown of -19.74%. Use the drawdown chart below to compare losses from any high point for MXINX and MXBIX.

Drawdown Indicators

	MXINX	MXBIX	Difference
Max Drawdown Largest peak-to-trough decline	-34.59%	-19.74%	-14.85%
Max Drawdown (1Y) Largest decline over 1 year	-11.43%	-2.87%	-8.56%
Max Drawdown (3Y) Largest decline over 3 years	-13.70%	-6.35%	-7.35%
Max Drawdown (5Y) Largest decline over 5 years	-29.75%	-18.70%	-11.05%
Max Drawdown (10Y) Largest decline over 10 years	-34.59%	-19.74%	-14.85%
Current Drawdown Current decline from peak	-0.75%	-5.33%	+4.58%
Average Drawdown Average peak-to-trough decline	-8.59%	-5.88%	-2.71%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.00%	0.94%	+2.06%

Volatility

MXINX vs. MXBIX - Volatility Comparison

Great-West International Index Fund (MXINX) has a higher volatility of 4.76% compared to Great-West Bond Index Fund (MXBIX) at 1.29%. This indicates that MXINX's price experiences larger fluctuations and is considered to be riskier than MXBIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MXINX	MXBIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.76%	1.29%	+3.47%
Volatility (6M) Calculated over the trailing 6-month period	12.39%	2.65%	+9.74%
Volatility (1Y) Calculated over the trailing 1-year period	15.49%	3.83%	+11.66%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.80%	6.05%	+10.75%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.02%	4.93%	+12.09%

MXINX vs. MXBIX - Expense Ratio Comparison

MXINX has a 0.65% expense ratio, which is higher than MXBIX's 0.50% expense ratio.

Dividends

MXINX vs. MXBIX - Dividend Comparison

MXINX's dividend yield for the trailing twelve months is around 3.06%, more than MXBIX's 2.77% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
MXBIX Great-West Bond Index Fund	2.77%	2.78%	2.42%	1.98%	1.32%	1.51%	2.83%	1.06%	1.33%	0.70%
MXINX Great-West International Index Fund	3.06%	3.34%	2.20%	4.38%	1.80%	5.73%	2.45%	2.64%	3.55%	2.63%

Frequently Asked Questions

Can I hold both MXINX and MXBIX in my portfolio?

MXINX and MXBIX have a correlation of 0.41, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MXINX or MXBIX?

MXINX has higher volatility (4.76%) compared to MXBIX (1.29%). In terms of maximum drawdown, MXINX dropped -34.59% vs MXBIX's -19.74%.

Which has better risk-adjusted returns?

MXINX currently has the higher Sharpe Ratio (1.51 vs 1.29), 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.