DFAAX vs. ALMIX

Last updated Jun 4, 2026

DFAAX (DFA Global Core Plus Real Return Portfolio) and ALMIX (Invesco Short Duration Inflation Protected Fund) are both Inflation-Protected Bonds funds. Over the past 5 years, DFAAX returned 5.25%/yr vs 2.86%/yr for ALMIX. A 0.72 correlation means they provide meaningful diversification when combined. DFAAX charges 0.29%/yr vs 0.30%/yr for ALMIX.

Performance

DFAAX vs. ALMIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in DFA Global Core Plus Real Return Portfolio (DFAAX) and Invesco Short Duration Inflation Protected Fund (ALMIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DFAAX achieves a 3.06% return, which is significantly higher than ALMIX's 1.89% return.

DFAAX

• 1D: 0.10%
• 1M: 0.82%
• YTD: 3.06%
• 6M: 2.63%
• 1Y: 5.28%
• 3Y*: 6.24%
• 5Y*: 5.25%
• 10Y*: —

ALMIX

• 1D: 0.00%
• 1M: -0.00%
• YTD: 1.89%
• 6M: 1.82%
• 1Y: 4.44%
• 3Y*: 5.00%
• 5Y*: 2.86%
• 10Y*: 2.82%

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

DFAAX vs. ALMIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
DFAAX DFA Global Core Plus Real Return Portfolio	3.06%	5.18%	4.41%	9.49%	-13.40%	20.47%
ALMIX Invesco Short Duration Inflation Protected Fund	1.89%	6.13%	4.29%	4.17%	-4.35%	2.48%

Correlation

The correlation between DFAAX and ALMIX is 0.48, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.48
Correlation (3Y) Calculated over the trailing 3-year period	0.67
Correlation (5Y) Calculated over the trailing 5-year period	0.72
Correlation (All Time) Calculated using the full available price history since May 6, 2021	0.72

Over the past year, the correlation between DFAAX and ALMIX has dropped to 0.48 - well below their long-term average of 0.72, suggesting their price drivers have been diverging.

Return for Risk

DFAAX vs. ALMIX — Risk / Return Rank

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

DFAAX

DFAAX Risk / Return Rank: 34
DFAAX Sharpe Ratio Rank: 35
DFAAX Sortino Ratio Rank: 36
DFAAX Omega Ratio Rank: 40
DFAAX Calmar Ratio Rank: 30
DFAAX Martin Ratio Rank: 31

ALMIX

ALMIX Risk / Return Rank: 84
ALMIX Sharpe Ratio Rank: 68
ALMIX Sortino Ratio Rank: 85
ALMIX Omega Ratio Rank: 80
ALMIX Calmar Ratio Rank: 94
ALMIX Martin Ratio Rank: 93

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.

DFAAX vs. ALMIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for DFA Global Core Plus Real Return Portfolio (DFAAX) and Invesco Short Duration Inflation Protected Fund (ALMIX). 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.

	DFAAX	ALMIX	Difference
Sharpe ratio: Return per unit of total volatility	1.71	2.42	-0.70
Sortino ratio: Return per unit of downside risk	2.50	4.06	-1.55
Omega ratio: Gain probability vs. loss probability	1.34	1.53	-0.19
Calmar ratio: Return relative to maximum drawdown	2.06	5.43	-3.38
Martin ratio: Return relative to average drawdown	7.27	19.83	-12.56
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

DFAAX vs. ALMIX - Sharpe Ratio Comparison

The current DFAAX Sharpe Ratio is 1.71, which is comparable to the ALMIX Sharpe Ratio of 2.42. The chart below compares the historical Sharpe Ratios of DFAAX and ALMIX, 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

	DFAAX	ALMIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.71	2.42	-0.70
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.63	0.90	-0.27
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	1.05	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.63	1.66	-1.04

Drawdowns

DFAAX vs. ALMIX - Drawdown Comparison

The maximum DFAAX drawdown since its inception was -16.64%, which is greater than ALMIX's maximum drawdown of -6.61%. Use the drawdown chart below to compare losses from any high point for DFAAX and ALMIX.

Drawdown Indicators

	DFAAX	ALMIX	Difference
Max Drawdown Largest peak-to-trough decline	-16.64%	-6.61%	-10.03%
Max Drawdown (1Y) Largest decline over 1 year	-2.55%	-0.80%	-1.75%
Max Drawdown (3Y) Largest decline over 3 years	-3.44%	-1.18%	-2.26%
Max Drawdown (5Y) Largest decline over 5 years	-16.64%	-6.61%	-10.03%
Max Drawdown (10Y) Largest decline over 10 years	—	-6.61%	—
Current Drawdown Current decline from peak	0.00%	-0.10%	+0.10%
Average Drawdown Average peak-to-trough decline	-4.55%	-0.45%	-4.10%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.72%	0.22%	+0.50%

Volatility

DFAAX vs. ALMIX - Volatility Comparison

DFA Global Core Plus Real Return Portfolio (DFAAX) has a higher volatility of 0.93% compared to Invesco Short Duration Inflation Protected Fund (ALMIX) at 0.56%. This indicates that DFAAX's price experiences larger fluctuations and is considered to be riskier than ALMIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DFAAX	ALMIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.93%	0.56%	+0.37%
Volatility (6M) Calculated over the trailing 6-month period	2.23%	1.26%	+0.97%
Volatility (1Y) Calculated over the trailing 1-year period	3.06%	1.81%	+1.25%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	8.37%	3.19%	+5.18%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	8.32%	2.70%	+5.62%

DFAAX vs. ALMIX - Expense Ratio Comparison

DFAAX has a 0.29% expense ratio, which is lower than ALMIX's 0.30% expense ratio.

Dividends

DFAAX vs. ALMIX - Dividend Comparison

DFAAX's dividend yield for the trailing twelve months is around 3.37%, less than ALMIX's 4.34% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ALMIX Invesco Short Duration Inflation Protected Fund	4.34%	4.38%	3.00%	3.24%	7.59%	4.38%	1.19%	2.17%	2.80%	2.19%	1.53%	0.09%
DFAAX DFA Global Core Plus Real Return Portfolio	3.37%	2.90%	4.09%	3.96%	2.06%	13.05%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both DFAAX and ALMIX in my portfolio?

DFAAX and ALMIX have a correlation of 0.48, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, DFAAX or ALMIX?

DFAAX has higher volatility (0.93%) compared to ALMIX (0.56%). In terms of maximum drawdown, DFAAX dropped -16.64% vs ALMIX's -6.61%.

Which has better risk-adjusted returns?

ALMIX currently has the higher Sharpe Ratio (2.42 vs 1.71), 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.