v3.25.2
Shareholder Report
 6 Months Ended
Jun. 30, 2025
USD ($)
Holdings
Shareholder Report [Line Items]  
Document Type N-CSRS
Amendment Flag false
Registrant Name ETF Opportunities Trust
Entity Central Index Key 0001771146
Entity Investment Company Type N-1A
Document Period End Date Jun. 30, 2025
SMI 3Fourteen Full-Cycle Trend ETF  
Shareholder Report [Line Items]  
Fund Name SMI 3Fourteen Full-Cycle Trend ETF
Class Name SMI 3Fourteen Full-Cycle Trend ETF
Trading Symbol FCTE
Security Exchange Name NASDAQ
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the SMI 3Fourteen Full-Cycle Trend ETF for the period of January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.3fourteensmi.com/fcte. You can also contact us at (844) 328-3383.
Additional Information Phone Number (844) 328-3383
Additional Information Website www.3fourteensmi.com/fcte
Expenses [Text Block]

What were the Fund costs for the period?

(based on a hypothetical $10,000 investment)

Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
SMI 3Fourteen Full-Cycle Trend ETF
$43
0.85%¹
¹Annualized.
Expenses Paid, Amount $ 43
Expense Ratio, Percent 0.85% [1]
Net Assets $ 425,548,947
Holdings Count | Holdings 20
Advisory Fees Paid, Amount $ 1,819,685
Investment Company, Portfolio Turnover 177.22%
Additional Fund Statistics [Text Block]

Key Fund Statistics

(as of June 30, 2025)

 

 
Fund Net Assets
$425,548,947
Number of Holdings
20
Total Advisory Fee Paid
$1,819,685
Portfolio Turnover Rate
177.22%
Holdings [Text Block]

Sector Breakdown

Sector
%
Consumer Discretionary
0.1003
Consumer Staples
0.1003
Financials
0.2997
Health Care
0.0998
Industrials
0.3007
Information Technology
0.0992
bar
Largest Holdings [Text Block]

 

Top Ten Holdings
Copart, Inc.
5.04%
Walmart, Inc.
5.03%
Snap-on, Inc.
5.03%
Autozone, Inc.
5.02%
Automatic Data Processing, Inc.
5.02%
O'Reilly Automotive, Inc.
5.01%
Brown & Brown, Inc.
5.01%
Paychex, Inc.
5.01%
Costco Wholesale Corp.
5.01%
Mastercard, Inc. Class A
5.01%
[1] Annualized.