GCAD vs. USDX

Last updated Jun 24, 2026

GCAD (Gabelli Commercial Aerospace & Defense ETF) and USDX (SGI Enhanced Core ETF) are both exchange-traded funds - GCAD is a Aerospace & Defense fund actively managed by Gabelli, while USDX is a Intermediate Core Bond fund actively managed by Summit Global Investments. Both are actively managed. Over the past year, GCAD returned 37.12% vs 6.47% for USDX. At a correlation of -0.05, they often move in opposite directions. GCAD charges 0.00%/yr vs 0.98%/yr for USDX.

Performance

GCAD vs. USDX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Gabelli Commercial Aerospace & Defense ETF (GCAD) and SGI Enhanced Core ETF (USDX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, GCAD achieves a 17.90% return, which is significantly higher than USDX's 2.55% return.

GCAD

• 1D: -0.80%
• 1M: 4.43%
• YTD: 17.90%
• 6M: 15.75%
• 1Y: 37.12%
• 3Y*: 34.17%
• 5Y*: —
• 10Y*: —

USDX

• 1D: 0.04%
• 1M: 0.31%
• YTD: 2.55%
• 6M: 2.67%
• 1Y: 6.47%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

GCAD vs. USDX - Yearly Performance Comparison

	2026 (YTD)	2025	2024
GCAD Gabelli Commercial Aerospace & Defense ETF	17.90%	39.28%	20.86%
USDX SGI Enhanced Core ETF	2.55%	6.25%	6.87%

Correlation

The correlation between GCAD and USDX is -0.12, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.12
Correlation (All Time) Calculated using the full available price history since Feb 29, 2024	-0.05

Return for Risk

GCAD vs. USDX — Risk / Return Rank

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

GCAD

GCAD Risk / Return Rank: 57
GCAD Sharpe Ratio Rank: 59
GCAD Sortino Ratio Rank: 65
GCAD Omega Ratio Rank: 56
GCAD Calmar Ratio Rank: 54
GCAD Martin Ratio Rank: 53

USDX

USDX Risk / Return Rank: 95
USDX Sharpe Ratio Rank: 92
USDX Sortino Ratio Rank: 95
USDX Omega Ratio Rank: 96
USDX Calmar Ratio Rank: 94
USDX Martin Ratio Rank: 97

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.

GCAD vs. USDX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Gabelli Commercial Aerospace & Defense ETF (GCAD) and SGI Enhanced Core ETF (USDX). 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.

	GCAD	USDX	Difference
Sharpe ratio: Return per unit of total volatility	1.83	3.14	-1.30
Sortino ratio: Return per unit of downside risk	2.76	4.98	-2.22
Omega ratio: Gain probability vs. loss probability	1.32	1.77	-0.45
Calmar ratio: Return relative to maximum drawdown	2.49	6.93	-4.44
Martin ratio: Return relative to average drawdown	8.52	44.33	-35.82

GCAD vs. USDX - Sharpe Ratio Comparison

The current GCAD Sharpe Ratio is 1.83, which is lower than the USDX Sharpe Ratio of 3.14. The chart below compares the historical Sharpe Ratios of GCAD and USDX, 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

GCAD vs. USDX - Drawdown Comparison

The maximum GCAD drawdown since its inception was -16.14%, which is greater than USDX's maximum drawdown of -0.94%. Use the drawdown chart below to compare losses from any high point for GCAD and USDX.

Drawdown Indicators

	GCAD	USDX	Difference
Max Drawdown Largest peak-to-trough decline	-16.14%	-0.94%	-15.20%
Max Drawdown (1Y) Largest decline over 1 year	-14.96%	-0.94%	-14.02%
Max Drawdown (3Y) Largest decline over 3 years	-16.14%	—	—
Current Drawdown Current decline from peak	-2.79%	0.00%	-2.79%
Average Drawdown Average peak-to-trough decline	-3.01%	-0.06%	-2.95%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.37%	0.15%	+4.22%

Volatility

GCAD vs. USDX - Volatility Comparison

Gabelli Commercial Aerospace & Defense ETF (GCAD) has a higher volatility of 8.50% compared to SGI Enhanced Core ETF (USDX) at 1.06%. This indicates that GCAD's price experiences larger fluctuations and is considered to be riskier than USDX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	GCAD	USDX	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.50%	1.06%	+7.44%
Volatility (6M) Calculated over the trailing 6-month period	17.61%	1.90%	+15.71%
Volatility (1Y) Calculated over the trailing 1-year period	20.36%	2.07%	+18.29%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.76%	1.74%	+17.02%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.76%	1.74%	+17.02%

GCAD vs. USDX - Expense Ratio Comparison

GCAD has a 0.00% expense ratio, which is lower than USDX's 0.98% expense ratio.

Dividends

GCAD vs. USDX - Dividend Comparison

GCAD's dividend yield for the trailing twelve months is around 1.75%, less than USDX's 5.86% yield.

Position	TTM	2025	2024	2023
GCAD Gabelli Commercial Aerospace & Defense ETF	1.75%	2.06%	4.94%	3.62%
USDX SGI Enhanced Core ETF	5.86%	5.88%	4.60%	0.00%

Frequently Asked Questions

Can I hold both GCAD and USDX in my portfolio?

GCAD and USDX have a correlation of -0.12, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, GCAD or USDX?

GCAD has higher volatility (8.50%) compared to USDX (1.06%). In terms of maximum drawdown, GCAD dropped -16.14% vs USDX's -0.94%.

Which ETF is better, GCAD or USDX?

On 1-year performance, GCAD leads with 37.12% vs 6.47% for USDX. On fees, GCAD is cheaper at 0.00% per year. On volatility, USDX has been the lower-risk option at 1.06%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, GCAD or USDX?

Over the 1-year period, GCAD has performed better with a 37.12% return vs 6.47%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, GCAD or USDX?

GCAD is cheaper with a 0.00% expense ratio, compared with 0.98% for USDX.

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

USDX has the higher dividend yield at 5.86%, compared with 1.75% for GCAD.

What is the main difference between GCAD and USDX?

GCAD is categorized as Aerospace & Defense, while USDX is Intermediate Core Bond. They also come from different issuers: Gabelli and Summit Global Investments. Their fees differ too: 0.00% for GCAD and 0.98% for USDX.

Which has better risk-adjusted returns?

USDX currently has the higher Sharpe Ratio (3.14 vs 1.83), 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.