RACK vs. GDX

Last updated Jun 25, 2026

RACK (VanEck Data Center Supply Chain ETF) and GDX (VanEck Gold Miners ETF) are both exchange-traded funds - RACK is a Technology Equities fund tracking the MarketVector Data Center Supply Chain Index, while GDX is a Gold fund tracking the NYSE MarketVector Global Gold Miners Index. Both are passively managed. A 0.66 correlation means they provide meaningful diversification when combined. RACK charges 0.50%/yr vs 0.51%/yr for GDX.

Performance

RACK vs. GDX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in VanEck Data Center Supply Chain ETF (RACK) and VanEck Gold Miners ETF (GDX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

RACK

• 1D: -0.75%
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

GDX

• 1D: -3.95%
• 1M: -12.27%
• YTD: -13.03%
• 6M: -16.85%
• 1Y: 44.87%
• 3Y*: 37.39%
• 5Y*: 18.40%
• 10Y*: 11.91%

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

RACK vs. GDX - Yearly Performance Comparison

	2026 (YTD)
RACK VanEck Data Center Supply Chain ETF	-2.60%
GDX VanEck Gold Miners ETF	-13.95%

Correlation

The correlation between RACK and GDX is 0.66, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (All Time) Calculated using the full available price history since Jun 2, 2026	0.66

Return for Risk

RACK vs. GDX — Risk / Return Rank

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

RACK

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

GDX

GDX Risk / Return Rank: 27
GDX Sharpe Ratio Rank: 28
GDX Sortino Ratio Rank: 27
GDX Omega Ratio Rank: 29
GDX Calmar Ratio Rank: 27
GDX Martin Ratio Rank: 26

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.

RACK vs. GDX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for VanEck Data Center Supply Chain ETF (RACK) and VanEck 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.

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.

	RACK	GDX	Difference
Sharpe ratio: Return per unit of total volatility	—	0.94	—
Sortino ratio: Return per unit of downside risk	—	1.39	—
Omega ratio: Gain probability vs. loss probability	—	1.19	—
Calmar ratio: Return relative to maximum drawdown	—	1.24	—
Martin ratio: Return relative to average drawdown	—	3.22	—

Drawdowns

RACK vs. GDX - Drawdown Comparison

The maximum RACK drawdown since its inception was -12.62%, smaller than the maximum GDX drawdown of -80.34%. Use the drawdown chart below to compare losses from any high point for RACK and GDX.

Drawdown Indicators

	RACK	GDX	Difference
Max Drawdown Largest peak-to-trough decline	-12.62%	-80.34%	+67.72%
Max Drawdown (1Y) Largest decline over 1 year	—	-36.28%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-36.28%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-46.51%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-49.79%	—
Current Drawdown Current decline from peak	-6.03%	-35.61%	+29.58%
Average Drawdown Average peak-to-trough decline	-4.54%	-40.40%	+35.86%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	13.95%	—

Volatility

Volatility by Period

	RACK	GDX	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	17.96%	—
Volatility (6M) Calculated over the trailing 6-month period	—	40.17%	—
Volatility (1Y) Calculated over the trailing 1-year period	56.99%	47.80%	+9.19%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	56.99%	36.93%	+20.06%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	56.99%	37.39%	+19.60%

RACK vs. GDX - Expense Ratio Comparison

RACK has a 0.50% expense ratio, which is lower than GDX's 0.51% expense ratio.

Dividends

RACK vs. GDX - Dividend Comparison

RACK has not paid dividends to shareholders, while GDX's dividend yield for the trailing twelve months is around 0.85%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GDX VanEck Gold Miners ETF	0.85%	0.74%	1.19%	1.61%	1.66%	1.67%	0.53%	0.67%	0.50%	0.76%	0.26%	0.85%
RACK VanEck Data Center Supply Chain ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both RACK and GDX in my portfolio?

RACK and GDX have a correlation of 0.66, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, RACK or GDX?

On fees, RACK is cheaper at 0.50% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, RACK or GDX?

RACK is cheaper with a 0.50% expense ratio, compared with 0.51% for GDX.

Which ETF pays a higher dividend yield, RACK or GDX?

GDX has the higher dividend yield at 0.85%, compared with 0.00% for RACK.

What is the main difference between RACK and GDX?

RACK is categorized as Technology Equities, while GDX is Gold. RACK tracks MarketVector Data Center Supply Chain Index, while GDX tracks NYSE MarketVector Global Gold Miners Index. Their fees differ too: 0.50% for RACK and 0.51% for GDX.