v3.26.1
Shareholder Report
6 Months Ended
Apr. 30, 2026
USD ($)
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 Apr. 30, 2026
Hedgeye Capital Allocation ETF [Member]  
Shareholder Report [Line Items]  
Fund Name Hedgeye Capital Allocation ETF
Class Name Hedgeye Capital Allocation ETF
Trading Symbol HECA
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Hedgeye Capital Allocation ETF for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.hedgeyeam.com/heca. You can also request this information by contacting us at (888) 711-8292.
Additional Information Phone Number (888) 711-8292
Additional Information Website www.hedgeyeam.com/heca
Expenses [Text Block]

What were the Fund costs for the period?

(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

Hedgeye Capital Allocation ETF

$34

0.70%¹

¹ Annualized.

Expenses Paid, Amount $ 34 [1]
Expense Ratio, Percent 0.70%
Net Assets $ 378,195,704
Holdings Count 24
Advisory Fees Paid, Amount $ 811,773
Investment Company, Portfolio Turnover 1241.66%
Additional Fund Statistics [Text Block]

Key Fund Statistics

(as of April 30, 2026)

Fund Net Assets

$378,195,704

Number of Holdings

24

Total Net Advisory Fee

$811,773

Portfolio Turnover Rate

1241.66%

Holdings [Text Block]

What did the Fund invest in?

(% of Net Assets as of April 30, 2026)

Sector Breakdown

Top Ten Holdings

First American Money Market Funds

22.88%

Vanguard High Dividend Yield ETF

5.70%

Vanguard Short-Term Inflation-Protected Securities Index Fund

5.59%

Global X US Infrastructure Dev. ETF

5.32%

United States Brent Oil Fund LP

5.02%

AAA CLO ETF

4.99%

Harbor Commodity All Weather Strategy ETF

4.60%

VanEck Oil Services ETF

4.20%

Energy Select Sector SPDR Fund

4.06%

iShares U.S. Healthcare Providers ETF

4.02%

Largest Holdings [Text Block]

Top Ten Holdings

First American Money Market Funds

22.88%

Vanguard High Dividend Yield ETF

5.70%

Vanguard Short-Term Inflation-Protected Securities Index Fund

5.59%

Global X US Infrastructure Dev. ETF

5.32%

United States Brent Oil Fund LP

5.02%

AAA CLO ETF

4.99%

Harbor Commodity All Weather Strategy ETF

4.60%

VanEck Oil Services ETF

4.20%

Energy Select Sector SPDR Fund

4.06%

iShares U.S. Healthcare Providers ETF

4.02%

Hedgeye Quality Growth ETF [Member]  
Shareholder Report [Line Items]  
Fund Name Hedgeye Quality Growth ETF
Class Name Hedgeye Quality Growth ETF
Trading Symbol HGRO
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Hedgeye Quality Growth ETF for the period of November 1, 2025 to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.hedgeyeam.com/hgro. You can also request this information by contacting us at (888) 711-8292.
Additional Information Phone Number (888) 711-8292
Additional Information Website www.hedgeyeam.com/hgro
Expenses Paid, Amount $ 36
Expense Ratio, Percent 0.70% [2]
Expenses Short Period Footnote [Text Block]

What were the Fund costs for the period?

(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

Hedgeye Quality Growth ETF

$36

0.70%¹

¹ Annualized.

Net Assets $ 97,302,307
Holdings Count 52
Advisory Fees Paid, Amount $ 249,605
Investment Company, Portfolio Turnover 277.94%
Additional Fund Statistics [Text Block]

Key Fund Statistics

(as of April 30, 2026)

Fund Net Assets

$97,302,307

Number of Holdings

52

Total Net Advisory Fee

$249,605

Portfolio Turnover Rate

277.94%

Holdings [Text Block]

What did the Fund invest in?

(% of Net Assets as of April 30, 2026)

Sector Breakdown

Top Ten Holdings

Nvidia Corp.

8.50%

Alphabet, Inc. Class A

8.35%

Apple, Inc.

7.62%

Amazon.com, Inc.

5.69%

First American Money Market Funds

4.47%

Broadcom, Inc.

3.98%

Analog Devices, Inc.

2.87%

JPMorgan Chase & Co.

2.48%

GE Vernova LLC

2.18%

Goldman Sachs Group, Inc.

2.11%

Largest Holdings [Text Block]

Top Ten Holdings

Nvidia Corp.

8.50%

Alphabet, Inc. Class A

8.35%

Apple, Inc.

7.62%

Amazon.com, Inc.

5.69%

First American Money Market Funds

4.47%

Broadcom, Inc.

3.98%

Analog Devices, Inc.

2.87%

JPMorgan Chase & Co.

2.48%

GE Vernova LLC

2.18%

Goldman Sachs Group, Inc.

2.11%

Hedgeye 130/30 Equity ETF [Member]  
Shareholder Report [Line Items]  
Fund Name Hedgeye 130/30 Equity ETF
Class Name Hedgeye 130/30 Equity ETF
Trading Symbol HELS
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Hedgeye 130/30 Equity ETF for the period of December 11, 2025 (Inception) to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.hedgeyeam.com/hels. You can also request this information by contacting us at (888) 711-8292.
Additional Information Phone Number (888) 711-8292
Additional Information Website www.hedgeyeam.com/hels
Expenses [Text Block]

What were the Fund costs for the period?

(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

Hedgeye 130/30 Equity ETF

$26¹

0.70%2

¹ Costs are for the period of December 11, 2025 to April 30, 2026. Costs for a full semi-annual period would be higher.

² Annualized.

Expenses Paid, Amount $ 26 [3]
Expense Ratio, Percent 0.70% [4]
Expenses Short Period Footnote [Text Block] Costs are for the period of December 11, 2025 to April 30, 2026. Costs for a full semi-annual period would be higher.
Net Assets $ 24,873,072
Holdings Count 77
Advisory Fees Paid, Amount $ 75,359
Investment Company, Portfolio Turnover 310.36%
Additional Fund Statistics [Text Block]

Key Fund Statistics

(as of April 30, 2026)

Fund Net Assets

$24,873,072

Number of Holdings

77

Total Net Advisory Fee

$75,359

Portfolio Turnover Rate

310.36%

Holdings [Text Block]

What did the Fund invest in?

(% of Net Assets as of April 30, 2026)

Portfolio Composition

Common Stocks

96.68%

Money Market

2.60%

Total Return Swap Contracts

0.15%

Exchange Traded Funds Sold Short

-0.96%

Common Stocks Sold Short

-19.01%

Top Ten Holdings

Apple, Inc.

3.43%

Casey's General Stores, Inc.

3.10%

Five Below, Inc.

2.96%

Cisco Systems, Inc.

2.89%

Air Products and Chemicals, Inc.

2.89%

Clean Harbors, Inc.

2.76%

First American Money Market Funds

2.59%

Roku, Inc.

2.52%

Darling Ingredients, Inc.

2.50%

Marriott International Class A

2.50%

Largest Holdings [Text Block]

Top Ten Holdings

Apple, Inc.

3.43%

Casey's General Stores, Inc.

3.10%

Five Below, Inc.

2.96%

Cisco Systems, Inc.

2.89%

Air Products and Chemicals, Inc.

2.89%

Clean Harbors, Inc.

2.76%

First American Money Market Funds

2.59%

Roku, Inc.

2.52%

Darling Ingredients, Inc.

2.50%

Marriott International Class A

2.50%

Hedgeye Fourth Turning ETF [Member]  
Shareholder Report [Line Items]  
Fund Name Hedgeye Fourth Turning ETF
Class Name Hedgeye Fourth Turning ETF
Trading Symbol HEFT
Security Exchange Name NYSEArca
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about the Hedgeye Fourth Turning ETF for the period of November 21, 2025 (Inception) to April 30, 2026.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at www.hedgeyeam.com/heft. You can also request this information by contacting us at (888) 711-8292.
Additional Information Phone Number (888) 711-8292
Additional Information Website www.hedgeyeam.com/heft
Expenses [Text Block]

What were the Fund costs for the period?

(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

Hedgeye Fourth Turning ETF

$32¹

0.71%2,3

¹ Costs are for the period of November 21, 2025 to April 30, 2026. Costs for a full semi-annual period would be higher.

² Annualized.

3  Gross expenses, excluding tax expense, would have been 0.70% for the period ended April 30, 2026.

Expenses Paid, Amount $ 32 [5]
Expense Ratio, Percent 0.71% [6],[7]
Expenses Short Period Footnote [Text Block] Costs are for the period of November 21, 2025 to April 30, 2026. Costs for a full semi-annual period would be higher.
Net Assets $ 105,574,426
Holdings Count 62
Advisory Fees Paid, Amount $ 145,510
Investment Company, Portfolio Turnover 237.85%
Additional Fund Statistics [Text Block]

Key Fund Statistics

(as of April 30, 2026)

Fund Net Assets

$105,574,426

Number of Holdings

62

Total Net Advisory Fee

$145,510

Portfolio Turnover Rate

237.85%

Holdings [Text Block]

What did the Fund invest in?

(% of Net Assets as of April 30, 2026)

Portfolio Composition

Exchange Traded Funds

73.46%

Common Stocks

22.01%

Money Market

4.07%

Options Purchased

0.09%

Common Stocks Sold Short

-3.77%

Exchange Traded Funds Sold Short

-10.90%

Top Ten Holdings

State Street SPDR Bloomberg Enhanced Roll Yield Commodity Strategy No K-1 ETF

13.98%

Vanguard Total Stock Market ETF

8.98%

Energy Select Sector SPDR Fund

4.47%

VanEck Oil Services ETF

4.44%

First American Money Market Funds

4.07%

iShares Future AI & Tech ETF

3.98%

SPDR Gold Shares

3.97%

State Street SPDR S&P Global Infrastructure ETF

3.01%

Vanguard FTSE Pacific ETF

2.26%

Robo Global Robotics & Automation Index ETF

2.00%

Largest Holdings [Text Block]

Top Ten Holdings

State Street SPDR Bloomberg Enhanced Roll Yield Commodity Strategy No K-1 ETF

13.98%

Vanguard Total Stock Market ETF

8.98%

Energy Select Sector SPDR Fund

4.47%

VanEck Oil Services ETF

4.44%

First American Money Market Funds

4.07%

iShares Future AI & Tech ETF

3.98%

SPDR Gold Shares

3.97%

State Street SPDR S&P Global Infrastructure ETF

3.01%

Vanguard FTSE Pacific ETF

2.26%

Robo Global Robotics & Automation Index ETF

2.00%

[1] Annualized.
[2] Annualized.
[3] Costs are for the period of December 11, 2025 to April 30, 2026. Costs for a full semi-annual period would be higher.
[4] Annualized.
[5] Costs are for the period of November 21, 2025 to April 30, 2026. Costs for a full semi-annual period would be higher.
[6] Gross expenses, excluding tax expense, would have been 0.70% for the period ended April 30, 2026.
[7] Annualized.