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GOAU vs. GDX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between GOAU and GDX is 0.20, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.


Performance

GOAU vs. GDX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in US Global GO GOLD and Precious Metal Miners ETF (GOAU) and VanEck Vectors Gold Miners ETF (GDX). The values are adjusted to include any dividend payments, if applicable.

60.00%80.00%100.00%120.00%140.00%160.00%December2025FebruaryMarchAprilMay
148.48%
142.46%
GOAU
GDX

Key characteristics

Sharpe Ratio

GOAU:

1.58

GDX:

1.51

Sortino Ratio

GOAU:

2.12

GDX:

2.05

Omega Ratio

GOAU:

1.27

GDX:

1.26

Calmar Ratio

GOAU:

2.12

GDX:

1.15

Martin Ratio

GOAU:

6.35

GDX:

5.45

Ulcer Index

GOAU:

8.26%

GDX:

9.31%

Daily Std Dev

GOAU:

33.15%

GDX:

33.63%

Max Drawdown

GOAU:

-55.41%

GDX:

-80.57%

Current Drawdown

GOAU:

-2.00%

GDX:

-15.01%

Returns By Period

The year-to-date returns for both stocks are quite close, with GOAU having a 47.27% return and GDX slightly lower at 46.92%.


GOAU

YTD

47.27%

1M

23.34%

6M

31.90%

1Y

48.28%

5Y*

9.50%

10Y*

N/A

GDX

YTD

46.92%

1M

20.19%

6M

30.45%

1Y

47.51%

5Y*

8.89%

10Y*

10.69%

*Annualized

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GOAU vs. GDX - Expense Ratio Comparison

GOAU has a 0.60% expense ratio, which is higher than GDX's 0.53% expense ratio.


Risk-Adjusted Performance

GOAU vs. GDX — Risk-Adjusted Performance Rank

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

GOAU
The Risk-Adjusted Performance Rank of GOAU is 9090
Overall Rank
The Sharpe Ratio Rank of GOAU is 9292
Sharpe Ratio Rank
The Sortino Ratio Rank of GOAU is 9191
Sortino Ratio Rank
The Omega Ratio Rank of GOAU is 8888
Omega Ratio Rank
The Calmar Ratio Rank of GOAU is 9494
Calmar Ratio Rank
The Martin Ratio Rank of GOAU is 8888
Martin Ratio Rank

GDX
The Risk-Adjusted Performance Rank of GDX is 8787
Overall Rank
The Sharpe Ratio Rank of GDX is 9090
Sharpe Ratio Rank
The Sortino Ratio Rank of GDX is 9090
Sortino Ratio Rank
The Omega Ratio Rank of GDX is 8787
Omega Ratio Rank
The Calmar Ratio Rank of GDX is 8484
Calmar Ratio Rank
The Martin Ratio Rank of GDX is 8686
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

GOAU vs. GDX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for US Global GO GOLD and Precious Metal Miners ETF (GOAU) and VanEck Vectors Gold Miners ETF (GDX). 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.


The current GOAU Sharpe Ratio is 1.58, which is comparable to the GDX Sharpe Ratio of 1.51. The chart below compares the historical Sharpe Ratios of GOAU and GDX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio0.501.001.502.00December2025FebruaryMarchAprilMay
1.47
1.42
GOAU
GDX

Dividends

GOAU vs. GDX - Dividend Comparison

GOAU's dividend yield for the trailing twelve months is around 1.43%, more than GDX's 0.81% yield.


TTM20242023202220212020201920182017201620152014
GOAU
US Global GO GOLD and Precious Metal Miners ETF
1.43%2.11%0.99%1.55%1.28%0.74%0.16%0.47%0.13%0.00%0.00%0.00%
GDX
VanEck Vectors Gold Miners ETF
0.81%1.19%1.61%1.66%1.67%0.53%0.65%0.50%0.76%0.26%0.85%0.66%

Drawdowns

GOAU vs. GDX - Drawdown Comparison

The maximum GOAU drawdown since its inception was -55.41%, smaller than the maximum GDX drawdown of -80.57%. Use the drawdown chart below to compare losses from any high point for GOAU and GDX. For additional features, visit the drawdowns tool.


-20.00%-15.00%-10.00%-5.00%0.00%December2025FebruaryMarchAprilMay
-2.00%
-4.03%
GOAU
GDX

Volatility

GOAU vs. GDX - Volatility Comparison

The current volatility for US Global GO GOLD and Precious Metal Miners ETF (GOAU) is 13.22%, while VanEck Vectors Gold Miners ETF (GDX) has a volatility of 14.20%. This indicates that GOAU experiences smaller price fluctuations and is considered to be less risky than GDX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


6.00%8.00%10.00%12.00%14.00%16.00%December2025FebruaryMarchAprilMay
13.22%
14.20%
GOAU
GDX