GOEX vs. AUMI

Last updated Jun 24, 2026

GOEX (Global X Gold Explorers ETF) and AUMI (Themes Gold Miners ETF) are both Gold funds - GOEX tracks the Solactive Global Gold Explorers & Developers Total Return while AUMI tracks the Solactive Global Pure Gold Miners Index. Both are passively managed. Over the past year, GOEX returned 57.11% vs 42.36% for AUMI. Their correlation of 0.93 suggests significant overlap in exposure. GOEX charges 0.65%/yr vs 0.35%/yr for AUMI.

Performance

GOEX vs. AUMI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Global X Gold Explorers ETF (GOEX) and Themes Gold Miners ETF (AUMI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, GOEX achieves a -10.87% return, which is significantly higher than AUMI's -13.29% return.

GOEX

• 1D: -4.76%
• 1M: -7.11%
• YTD: -10.87%
• 6M: -15.49%
• 1Y: 57.11%
• 3Y*: 46.70%
• 5Y*: 19.54%
• 10Y*: 11.97%

AUMI

• 1D: -4.42%
• 1M: -8.75%
• YTD: -13.29%
• 6M: -17.30%
• 1Y: 42.36%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

GOEX vs. AUMI - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
GOEX Global X Gold Explorers ETF	-10.87%	179.50%	19.38%	8.57%
AUMI Themes Gold Miners ETF	-13.29%	164.18%	30.61%	10.23%

Correlation

The correlation between GOEX and AUMI is 0.96 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.96
Correlation (All Time) Calculated using the full available price history since Dec 13, 2023	0.93

The correlation between GOEX and AUMI has been stable across timeframes, ranging from 0.93 to 0.96 - a consistent structural relationship.

GOEX vs. AUMI - Sectors Allocation Comparison

Sectors	GOEX	AUMI
Basic Materials	100.0%	99.3%
Industrials	0.1%	-
Communication Services	-	0.2%
Consumer Cyclical	-	-
Consumer Defensive	-	-
Energy	-	-
Financial Services	-	-
Healthcare	-	-
Real Estate	-	-
Technology	-	-
Utilities	-	-

Return for Risk

GOEX vs. AUMI — Risk / Return Rank

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

GOEX

GOEX Risk / Return Rank: 31
GOEX Sharpe Ratio Rank: 32
GOEX Sortino Ratio Rank: 31
GOEX Omega Ratio Rank: 33
GOEX Calmar Ratio Rank: 30
GOEX Martin Ratio Rank: 29

AUMI

AUMI Risk / Return Rank: 25
AUMI Sharpe Ratio Rank: 25
AUMI Sortino Ratio Rank: 25
AUMI Omega Ratio Rank: 26
AUMI Calmar Ratio Rank: 23
AUMI Martin Ratio Rank: 24

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.

GOEX vs. AUMI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Global X Gold Explorers ETF (GOEX) and Themes Gold Miners ETF (AUMI). 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.

	GOEX	AUMI	Difference
Sharpe ratio: Return per unit of total volatility	1.11	0.85	+0.27
Sortino ratio: Return per unit of downside risk	1.58	1.32	+0.26
Omega ratio: Gain probability vs. loss probability	1.21	1.18	+0.04
Calmar ratio: Return relative to maximum drawdown	1.45	1.08	+0.36
Martin ratio: Return relative to average drawdown	3.84	2.97	+0.87

GOEX vs. AUMI - Sharpe Ratio Comparison

The current GOEX Sharpe Ratio is 1.11, which is higher than the AUMI Sharpe Ratio of 0.85. The chart below compares the historical Sharpe Ratios of GOEX and AUMI, 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

GOEX vs. AUMI - Drawdown Comparison

The maximum GOEX drawdown since its inception was -88.83%, which is greater than AUMI's maximum drawdown of -39.28%. Use the drawdown chart below to compare losses from any high point for GOEX and AUMI.

Drawdown Indicators

	GOEX	AUMI	Difference
Max Drawdown Largest peak-to-trough decline	-88.83%	-39.28%	-49.55%
Max Drawdown (1Y) Largest decline over 1 year	-39.64%	-39.28%	-0.36%
Max Drawdown (3Y) Largest decline over 3 years	-39.64%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-47.16%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-53.66%	—	—
Current Drawdown Current decline from peak	-34.22%	-34.76%	+0.54%
Average Drawdown Average peak-to-trough decline	-63.47%	-7.57%	-55.90%
Ulcer Index Depth and duration of drawdowns from previous peaks	14.92%	14.30%	+0.62%

Volatility

GOEX vs. AUMI - Volatility Comparison

Global X Gold Explorers ETF (GOEX) and Themes Gold Miners ETF (AUMI) have volatilities of 18.46% and 18.19%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	GOEX	AUMI	Difference
Volatility (1M) Calculated over the trailing 1-month period	18.46%	18.19%	+0.27%
Volatility (6M) Calculated over the trailing 6-month period	42.70%	41.34%	+1.36%
Volatility (1Y) Calculated over the trailing 1-year period	51.52%	50.13%	+1.39%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	39.57%	42.46%	-2.89%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	40.17%	42.46%	-2.29%

GOEX vs. AUMI - Expense Ratio Comparison

GOEX has a 0.65% expense ratio, which is higher than AUMI's 0.35% expense ratio.

Dividends

GOEX vs. AUMI - Dividend Comparison

GOEX's dividend yield for the trailing twelve months is around 2.33%, more than AUMI's 1.00% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AUMI Themes Gold Miners ETF	1.00%	0.86%	1.84%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
GOEX Global X Gold Explorers ETF	2.33%	2.08%	2.46%	0.05%	1.04%	2.35%	2.62%	1.60%	0.00%	0.00%	38.91%	11.70%

Frequently Asked Questions

Can I hold both GOEX and AUMI in my portfolio?

With a correlation of 0.96, GOEX and AUMI move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, GOEX or AUMI?

GOEX has higher volatility (18.46%) compared to AUMI (18.19%). In terms of maximum drawdown, GOEX dropped -88.83% vs AUMI's -39.28%.

Which ETF is better, GOEX or AUMI?

On 1-year performance, GOEX leads with 57.11% vs 42.36% for AUMI. On fees, AUMI is cheaper at 0.35% per year. On volatility, AUMI has been the lower-risk option at 18.19%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, GOEX or AUMI?

Over the 1-year period, GOEX has performed better with a 57.11% return vs 42.36%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, GOEX or AUMI?

AUMI is cheaper with a 0.35% expense ratio, compared with 0.65% for GOEX.

Which ETF pays a higher dividend yield, GOEX or AUMI?

GOEX has the higher dividend yield at 2.33%, compared with 1.00% for AUMI.

What is the main difference between GOEX and AUMI?

GOEX tracks Solactive Global Gold Explorers & Developers Total Return, while AUMI tracks Solactive Global Pure Gold Miners Index. They also come from different issuers: Global X and Themes. Their fees differ too: 0.65% for GOEX and 0.35% for AUMI.

Which has better risk-adjusted returns?

GOEX currently has the higher Sharpe Ratio (1.11 vs 0.85), 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.