v3.26.3
Shareholder Report
12 Months Ended
Jul. 31, 2026
USD ($)
Holdings
Shareholder Report [Line Items]  
Document Type N-CSR
Amendment Flag false
Registrant Name ETF Opportunities Trust
Entity Central Index Key 0001771146
Entity Investment Company Type N-1A
Document Period End Date Jul. 31, 2026
Shareholder Report Annual or Semi-Annual annual shareholder report
REX FANG & Innovation Equity Premium Income ETF  
Shareholder Report [Line Items]  
Fund Name REX FANG & Innovation Equity Premium Income ETF
Class Name REX FANG & Innovation Equity Premium Income ETF
Trading Symbol FEPI
Security Exchange Name NASDAQ
Annual or Semi-Annual Statement [Text Block] This annual shareholder report contains important information about the REX FANG & Innovation Equity Premium Income ETF for the period of August 1, 2025 to July 31, 2026.
Shareholder Report Annual or Semi-Annual annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.rexshares.com/fepi. You can also request this information by contacting us at (844) 802‑4004.
Additional Information Phone Number (844) 802‑4004
Additional Information Website www.rexshares.com/fepi
Expenses [Text Block]

What were the Fund costs for the past year?

(based on a hypothetical $10,000 investment)

Fund Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
REX FANG & Innovation Equity Premium Income ETF
$68
0.65%
Expenses Paid, Amount $ 68
Expense Ratio, Percent 0.65%
Factors Affecting Performance [Text Block]

How did the Fund perform?

For the period of August 1, 2025, to July 31, 2026, the REX FANG & Innovation Equity Premium Income ETF (the "Fund") returned 10.64%. In comparison, the S&P 500® Index and the Solactive FANG Innovation Index Total Return returned 19.56% and 35.00% respectively for the same period.

What key factors influenced performance?

  • Technology and AI-related equities generally rose during the period, but returns among individual large-capitalization technology companies were dispersed. Several of the largest contributors advanced sharply while other well-known holdings declined significantly.
  • The Fund's equity holdings mirror the Solactive FANG Innovation Index, an equal-weighted index of highly liquid technology stocks. Because the Fund's portfolio is concentrated in a small number of technology companies, it experienced greater volatility than the broader market.
  • The Fund's strategy of selling covered calls caused performance to depend not only on the price returns of the individual equity holdings, but also on the paths that the prices of the individual stocks took over time. Significant upside trends in several AI-related equities during the period led to reduced participation in equity price gains relative to the Solactive FANG Innovation Index. Option premiums received were retained and contributed to income, but did not offset the upside forgone on appreciating holdings, and the Fund's return trailed that of the underlying index for the period.
Performance Past Does Not Indicate Future [Text] The Fund's past performance is not a good predictor of how the Fund will perform in the future.
Line Graph [Table Text Block]

Cumulative Performance

(based on a hypothetical $10,000 investment)

Date
REX FANG & Innovation Equity Premium Income ETF - $15,712
S&P 500® Index - $17,829
Solactive FANG Innovation Index Total Return - $24,779
10/11/2023*
10000
10000
10000
1/31/2024
11763
11169
11501
7/31/2024
12513
12818
14098
1/31/2025
13427
14115
15592
7/31/2025
14201
14912
18354
1/31/2026
15455
16423
21842
7/31/2026
15712
17829
24779
line
*Inception
Average Annual Return [Table Text Block]

Annual Performance

1 Year
Average Annual Total Return Since Inception
REX FANG & Innovation Equity Premium Income ETF
10.64%
17.46%
S&P 500® Index
19.56%
22.86%
Solactive FANG Innovation Index
Total Return
35.00%
38.14%
No Deduction of Taxes [Text Block] The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.
Updated Performance Information Location [Text Block] Visit www.rexshares.com/fepi for more recent performance information.
Net Assets $ 647,159,004
Holdings Count | Holdings 51
Advisory Fees Paid, Amount $ 3,894,510
Investment Company, Portfolio Turnover 147.31%
Additional Fund Statistics [Text Block]

Key Fund Statistics

(as of July 31, 2026)

Fund Net Assets
$647,159,004
Number of Holdings
51
Total Advisory Fee
$3,894,510
Portfolio Turnover Rate
147.31%

 

Holdings [Text Block]

Sector Breakdown

sector
%
Information Technology - Hardware
0.4065
Information Technology - Software & Services
0.1968
Consumer Discretionary
0.1263
Communication Services
0.0426
US Treasury Bills
0.0152
bar

 

 

Largest Holdings [Text Block]
Top 10 Holdings
Alphabet, Inc. Class A
7.00%
Broadcom, Inc.
6.95%
Apple, Inc.
6.90%
Nvidia Corp.
6.68%
Advanced Micro Devices
6.05%
Micron Technology, Inc.
5.88%
Meta Platforms, Inc.
4.26%
Microsoft Corp.
4.23%
Oracle Corp.
4.23%
Palantir Technologies Inc.
4.22%