Loading ETF research
Fetching the latest fund profile, holdings, and market data.
Loading ETF research
Fetching the latest fund profile, holdings, and market data.

Chicago Board Options ExchangeEquity ETF
$43.10
−$2.59 · -5.67%
At close: Oct 30, 4:00 PM ET
$43.10
$0.00 · 0.00%
After hours · As of Oct 30, 7:11 PM ET
Regular session · ET · Market data may be delayed.
RACK is a passively managed fund that invests in US-listed companies in the broad ecosystem of modern data centers. It considers companies generating significant revenues from cloud networking, data center equipment, storage, real estate, fabless and quantum computing, nuclear energy, and power supply chain sectors. Targeting 98% of the companies from the eligible universe, the fund sets minimum component thresholds per category, selected by market cap. Holdings are tier-weighted in proportion to all other components in the same category: 35% Data Center Solutions, 25% Power Bridge, 20% Fabless Semiconductors & Quantum Computing, and 20% Nuclear Energy Producers. Individual securities are capped at 4.5%. The fund may invest in companies domiciled outside the US. The index is reconstituted and rebalanced quarterly.
Fund facts updated Oct 31, 2026.
Day range
Current $43.10
52-week range
Current $43.10
Continue in GoAI
Connect this ETF with broader market context and continue your research in GoAI.
ETF data may be delayed, incomplete, or revised. Holdings and exposures change over time. Historical performance does not guarantee future results. This page is for informational and educational purposes only and does not constitute investment advice or a recommendation.
1 month
-11.73%
3 months
-6.06%
Since inception
-18.91%
Cumulative price changes exclude distributions and investor-specific taxes, trading costs, and cash flows.
Showing 15 of 53 reported holdings
Holdings data updated Oct 31, 2026.