DFEOX vs. DIPSX

Last updated Jun 3, 2026

DFEOX (DFA US Core Equity 1 Portfolio I) and DIPSX (DFA Inflation-Protected Securities Portfolio) are both mutual funds - DFEOX is a Large Cap Blend Equities fund managed by Dimensional, while DIPSX is a Inflation-Protected Bonds fund managed by Dimensional. Over the past 10 years, DFEOX returned 14.48%/yr vs 2.62%/yr for DIPSX. At a correlation of -0.05, they often move in opposite directions. DFEOX charges 0.14%/yr vs 0.11%/yr for DIPSX.

Performance

DFEOX vs. DIPSX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in DFA US Core Equity 1 Portfolio I (DFEOX) and DFA Inflation-Protected Securities Portfolio (DIPSX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DFEOX achieves a 11.79% return, which is significantly higher than DIPSX's 1.80% return. Over the past 10 years, DFEOX has outperformed DIPSX with an annualized return of 14.48%, while DIPSX has yielded a comparatively lower 2.62% annualized return.

DFEOX

• 1D: 0.20%
• 1M: 3.93%
• YTD: 11.79%
• 6M: 12.48%
• 1Y: 29.16%
• 3Y*: 21.18%
• 5Y*: 12.66%
• 10Y*: 14.48%

DIPSX

• 1D: 0.00%
• 1M: -0.00%
• YTD: 1.80%
• 6M: 1.54%
• 1Y: 3.99%
• 3Y*: 3.75%
• 5Y*: 0.87%
• 10Y*: 2.62%

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

DFEOX vs. DIPSX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
DFEOX DFA US Core Equity 1 Portfolio I	11.79%	16.00%	21.35%	22.97%	-14.99%	27.51%	16.44%	30.20%	-7.81%	20.26%
DIPSX DFA Inflation-Protected Securities Portfolio	1.80%	5.77%	2.02%	3.93%	-12.26%	5.55%	11.65%	8.54%	-1.30%	3.28%

Correlation

The correlation between DFEOX and DIPSX is 0.15, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.15
Correlation (3Y) Calculated over the trailing 3-year period	0.18
Correlation (5Y) Calculated over the trailing 5-year period	0.15
Correlation (10Y) Calculated over the trailing 10-year period	0.02
Correlation (All Time) Calculated using the full available price history since Aug 6, 2012	-0.05

The correlation between DFEOX and DIPSX shifts across timeframes, from -0.05 (all time) to 0.18 (3 years), reflecting how their relationship changes across market environments.

Return for Risk

DFEOX vs. DIPSX — Risk / Return Rank

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

DFEOX

DFEOX Risk / Return Rank: 78
DFEOX Sharpe Ratio Rank: 80
DFEOX Sortino Ratio Rank: 77
DFEOX Omega Ratio Rank: 70
DFEOX Calmar Ratio Rank: 77
DFEOX Martin Ratio Rank: 84

DIPSX

DIPSX Risk / Return Rank: 17
DIPSX Sharpe Ratio Rank: 13
DIPSX Sortino Ratio Rank: 13
DIPSX Omega Ratio Rank: 13
DIPSX Calmar Ratio Rank: 26
DIPSX 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.

DFEOX vs. DIPSX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for DFA US Core Equity 1 Portfolio I (DFEOX) and DFA Inflation-Protected Securities Portfolio (DIPSX). 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.

	DFEOX	DIPSX	Difference
Sharpe ratio Return per unit of total volatility	2.62	1.04	+1.57
Sortino ratio Return per unit of downside risk	3.67	1.53	+2.15
Omega ratio Gain probability vs. loss probability	1.47	1.19	+0.28
Calmar ratio Return relative to maximum drawdown	3.51	1.96	+1.55
Martin ratio Return relative to average drawdown	15.99	5.47	+10.52
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

DFEOX vs. DIPSX - Sharpe Ratio Comparison

The current DFEOX Sharpe Ratio is 2.62, which is higher than the DIPSX Sharpe Ratio of 1.04. The chart below compares the historical Sharpe Ratios of DFEOX and DIPSX, 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

	DFEOX	DIPSX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.62	1.04	+1.57
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.76	0.14	+0.62
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.81	0.46	+0.35
Sharpe Ratio (All Time) Calculated using the full available price history	0.55	0.33	+0.22

Drawdowns

DFEOX vs. DIPSX - Drawdown Comparison

The maximum DFEOX drawdown since its inception was -56.77%, which is greater than DIPSX's maximum drawdown of -14.64%. Use the drawdown chart below to compare losses from any high point for DFEOX and DIPSX.

Drawdown Indicators

	DFEOX	DIPSX	Difference
Max Drawdown Largest peak-to-trough decline	-56.77%	-14.64%	-42.13%
Max Drawdown (1Y) Largest decline over 1 year	-8.28%	-2.03%	-6.25%
Max Drawdown (3Y) Largest decline over 3 years	-19.24%	-4.75%	-14.49%
Max Drawdown (5Y) Largest decline over 5 years	-22.86%	-14.64%	-8.22%
Max Drawdown (10Y) Largest decline over 10 years	-36.55%	-14.64%	-21.91%
Current Drawdown Current decline from peak	0.00%	-0.51%	+0.51%
Average Drawdown Average peak-to-trough decline	-7.19%	-4.55%	-2.64%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.82%	0.73%	+1.09%

Volatility

DFEOX vs. DIPSX - Volatility Comparison

DFA US Core Equity 1 Portfolio I (DFEOX) has a higher volatility of 2.87% compared to DFA Inflation-Protected Securities Portfolio (DIPSX) at 0.91%. This indicates that DFEOX's price experiences larger fluctuations and is considered to be riskier than DIPSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DFEOX	DIPSX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.87%	0.91%	+1.96%
Volatility (6M) Calculated over the trailing 6-month period	8.77%	2.27%	+6.50%
Volatility (1Y) Calculated over the trailing 1-year period	11.46%	3.51%	+7.95%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.88%	6.36%	+10.52%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.01%	5.71%	+12.30%

DFEOX vs. DIPSX - Expense Ratio Comparison

DFEOX has a 0.14% expense ratio, which is higher than DIPSX's 0.11% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

DFEOX vs. DIPSX - Dividend Comparison

DFEOX's dividend yield for the trailing twelve months is around 0.96%, less than DIPSX's 2.02% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
DFEOX DFA US Core Equity 1 Portfolio I	0.96%	1.06%	1.13%	1.43%	4.08%	3.69%	1.36%	3.02%	2.37%	1.61%	1.61%	2.98%
DIPSX DFA Inflation-Protected Securities Portfolio	2.02%	2.43%	2.70%	3.73%	8.14%	4.86%	1.58%	2.12%	2.28%	2.64%	1.99%	0.69%

Frequently Asked Questions

Can I hold both DFEOX and DIPSX in my portfolio?

DFEOX and DIPSX have a correlation of 0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, DFEOX or DIPSX?

DFEOX has higher volatility (2.87%) compared to DIPSX (0.91%). In terms of maximum drawdown, DFEOX dropped -56.77% vs DIPSX's -14.64%.

Which has better risk-adjusted returns?

DFEOX currently has the higher Sharpe Ratio (2.62 vs 1.04), 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.