v3.25.2
Shareholder Report, Average Annual Return (Details)
12 Months Ended 20 Months Ended
Jun. 30, 2025
Jun. 30, 2025
T-REX 2X LONG TESLA DAILY TARGET ETF    
Average Annual Return [Line Items]    
Average Annual Return, Percent 27.45% (22.78%)
T-REX 2X INVERSE TESLA DAILY TARGET ETF    
Average Annual Return [Line Items]    
Average Annual Return, Percent (93.07%) (80.18%)
T-REX 2X LONG NVIDIA DAILY TARGET ETF    
Average Annual Return [Line Items]    
Average Annual Return, Percent (1.49%) 205.06%
T-REX 2X INVERSE NVIDIA DAILY TARGET ETF    
Average Annual Return [Line Items]    
Average Annual Return, Percent (76.27%) (90.69%)
S&P 500® Index    
Average Annual Return [Line Items]    
Average Annual Return, Percent 15.16% 25.56%