v3.26.1
Shareholder Report, Holdings (Details)
Jun. 30, 2026
T-REX 2X LONG GME DAILY TARGET ETF [Member] | Total Return Swap Contracts [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 200.00%
T-REX 2X LONG GME DAILY TARGET ETF [Member] | Cash [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 92.24%
T-REX 2X LONG GME DAILY TARGET ETF [Member] | Derivatives [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 24.65%
T-REX 2X LONG GME DAILY TARGET ETF [Member] | Money Market Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.91%
T-REX 2X LONG GME DAILY TARGET ETF [Member] | Liabilities in Excess of Other Assets [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (18.80%)
T-REX 2X INVERSE CRWV DAILY TARGET ETF [Member] | Total Return Swap Contracts [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (200.00%)
T-REX 2X INVERSE CRWV DAILY TARGET ETF [Member] | Cash [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 106.93%
T-REX 2X INVERSE CRWV DAILY TARGET ETF [Member] | Derivatives [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (7.41%)
T-REX 2X INVERSE CRWV DAILY TARGET ETF [Member] | Money Market Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.87%
T-REX 2X INVERSE CRWV DAILY TARGET ETF [Member] | Liabilities in Excess of Other Assets [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (4.39%)
T-REX 2X LONG CRCL DAILY TARGET ETF [Member] | Total Return Swap Contracts [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 200.00%
T-REX 2X LONG CRCL DAILY TARGET ETF [Member] | Cash [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 111.17%
T-REX 2X LONG CRCL DAILY TARGET ETF [Member] | Derivatives [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (35.08%)
T-REX 2X LONG CRCL DAILY TARGET ETF [Member] | Money Market Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.40%
T-REX 2X LONG CRCL DAILY TARGET ETF [Member] | Other Assets Net of Liabilities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 21.51%
T-REX 2X INVERSE CRCL DAILY TARGET ETF [Member] | Total Return Swap Contracts [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (200.00%)
T-REX 2X INVERSE CRCL DAILY TARGET ETF [Member] | Cash [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 66.77%
T-REX 2X INVERSE CRCL DAILY TARGET ETF [Member] | Derivatives [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 33.00%
T-REX 2X INVERSE CRCL DAILY TARGET ETF [Member] | Money Market Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.80%
T-REX 2X INVERSE CRCL DAILY TARGET ETF [Member] | Liabilities in Excess of Other Assets [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (2.57%)
T-REX 2X Long SMR Daily Target ETF [Member] | Total Return Swap Contracts [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 200.00%
T-REX 2X Long SMR Daily Target ETF [Member] | Cash [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 121.78%
T-REX 2X Long SMR Daily Target ETF [Member] | Derivatives [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (4.21%)
T-REX 2X Long SMR Daily Target ETF [Member] | Money Market Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.22%
T-REX 2X Long SMR Daily Target ETF [Member] | Liabilities in Excess of Other Assets [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (19.79%)
T-REX 2X LONG BMNR DAILY TARGET ETF [Member] | Total Return Swap Contracts [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 200.00%
T-REX 2X LONG BMNR DAILY TARGET ETF [Member] | Cash [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 100.82%
T-REX 2X LONG BMNR DAILY TARGET ETF [Member] | Derivatives [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (7.49%)
T-REX 2X LONG BMNR DAILY TARGET ETF [Member] | Money Market Fund [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.19%
T-REX 2X LONG BMNR DAILY TARGET ETF [Member] | Other Assets Net of Liabilities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.48%