USDX vs. MMKT

Last updated Jun 5, 2026

USDX (SGI Enhanced Core ETF) and MMKT (Texas Capital Government Money Market ETF) are both exchange-traded funds - USDX is a Intermediate Core Bond fund actively managed by Summit Global Investments, while MMKT is a Money Market fund actively managed by Texas Capital. Both are actively managed. Over the past year, USDX returned 5.97% vs 3.83% for MMKT. At a 0.07 correlation, their price movements are largely independent. USDX charges 0.98%/yr vs 0.20%/yr for MMKT.

Performance

USDX vs. MMKT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in SGI Enhanced Core ETF (USDX) and Texas Capital Government Money Market ETF (MMKT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, USDX achieves a 1.79% return, which is significantly higher than MMKT's 1.46% return.

USDX

• 1D: -0.19%
• 1M: -0.06%
• YTD: 1.79%
• 6M: 2.25%
• 1Y: 5.97%
• 3Y*: —
• 5Y*: —
• 10Y*: —

MMKT

• 1D: 0.02%
• 1M: 0.28%
• YTD: 1.46%
• 6M: 1.75%
• 1Y: 3.83%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

USDX vs. MMKT - Yearly Performance Comparison

	2026 (YTD)	2025	2024
USDX SGI Enhanced Core ETF	1.79%	6.25%	2.10%
MMKT Texas Capital Government Money Market ETF	1.46%	4.13%	1.21%

Correlation

The correlation between USDX and MMKT is 0.05, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.05
Correlation (All Time) Calculated using the full available price history since Sep 26, 2024	0.07

Return for Risk

USDX vs. MMKT — Risk / Return Rank

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

USDX

USDX Risk / Return Rank: 94
USDX Sharpe Ratio Rank: 90
USDX Sortino Ratio Rank: 94
USDX Omega Ratio Rank: 96
USDX Calmar Ratio Rank: 92
USDX Martin Ratio Rank: 97

MMKT

MMKT Risk / Return Rank: 100
MMKT Sharpe Ratio Rank: 100
MMKT Sortino Ratio Rank: 100
MMKT Omega Ratio Rank: 100
MMKT Calmar Ratio Rank: 100
MMKT Martin Ratio Rank: 100

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.

USDX vs. MMKT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for SGI Enhanced Core ETF (USDX) and Texas Capital Government Money Market ETF (MMKT). 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.

	USDX	MMKT	Difference
Sharpe ratio: Return per unit of total volatility	3.11	16.61	-13.49
Sortino ratio: Return per unit of downside risk	4.82	62.93	-58.11
Omega ratio: Gain probability vs. loss probability	1.77	15.22	-13.45
Calmar ratio: Return relative to maximum drawdown	6.40	154.25	-147.85
Martin ratio: Return relative to average drawdown	43.95	915.48	-871.53
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

USDX vs. MMKT - Sharpe Ratio Comparison

The current USDX Sharpe Ratio is 3.11, which is lower than the MMKT Sharpe Ratio of 16.61. The chart below compares the historical Sharpe Ratios of USDX and MMKT, 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

	USDX	MMKT	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.11	16.61	-13.49
Sharpe Ratio (All Time) Calculated using the full available price history	3.96	17.63	-13.68

Drawdowns

USDX vs. MMKT - Drawdown Comparison

The maximum USDX drawdown since its inception was -0.94%, which is greater than MMKT's maximum drawdown of -0.04%. Use the drawdown chart below to compare losses from any high point for USDX and MMKT.

Drawdown Indicators

	USDX	MMKT	Difference
Max Drawdown Largest peak-to-trough decline	-0.94%	-0.04%	-0.90%
Max Drawdown (1Y) Largest decline over 1 year	-0.94%	-0.02%	-0.92%
Current Drawdown Current decline from peak	-0.64%	0.00%	-0.64%
Average Drawdown Average peak-to-trough decline	-0.06%	-0.00%	-0.06%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.14%	0.00%	+0.14%

Volatility

USDX vs. MMKT - Volatility Comparison

SGI Enhanced Core ETF (USDX) has a higher volatility of 0.98% compared to Texas Capital Government Money Market ETF (MMKT) at 0.05%. This indicates that USDX's price experiences larger fluctuations and is considered to be riskier than MMKT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	USDX	MMKT	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.98%	0.05%	+0.93%
Volatility (6M) Calculated over the trailing 6-month period	1.73%	0.13%	+1.60%
Volatility (1Y) Calculated over the trailing 1-year period	1.93%	0.23%	+1.70%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	1.68%	0.23%	+1.45%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	1.68%	0.23%	+1.45%

USDX vs. MMKT - Expense Ratio Comparison

USDX has a 0.98% expense ratio, which is higher than MMKT's 0.20% expense ratio.

Dividends

USDX vs. MMKT - Dividend Comparison

USDX's dividend yield for the trailing twelve months is around 5.90%, more than MMKT's 3.73% yield.

Position	TTM	2025	2024
MMKT Texas Capital Government Money Market ETF	3.73%	3.98%	1.07%
USDX SGI Enhanced Core ETF	5.90%	5.88%	4.60%

Frequently Asked Questions

Can I hold both USDX and MMKT in my portfolio?

USDX and MMKT have a correlation of 0.05, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, USDX or MMKT?

USDX has higher volatility (0.98%) compared to MMKT (0.05%). In terms of maximum drawdown, USDX dropped -0.94% vs MMKT's -0.04%.

Which ETF is better, USDX or MMKT?

On 1-year performance, USDX leads with 5.97% vs 3.83% for MMKT. On fees, MMKT is cheaper at 0.20% per year. On volatility, MMKT has been the lower-risk option at 0.05%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, USDX or MMKT?

Over the 1-year period, USDX has performed better with a 5.97% return vs 3.83%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, USDX or MMKT?

MMKT is cheaper with a 0.20% expense ratio, compared with 0.98% for USDX.

Which ETF pays a higher dividend yield, USDX or MMKT?

USDX has the higher dividend yield at 5.90%, compared with 3.73% for MMKT.

What is the main difference between USDX and MMKT?

USDX is categorized as Intermediate Core Bond, while MMKT is Money Market. They also come from different issuers: Summit Global Investments and Texas Capital. Their fees differ too: 0.98% for USDX and 0.20% for MMKT.

Which has better risk-adjusted returns?

MMKT currently has the higher Sharpe Ratio (16.61 vs 3.11), 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.