v3.26.3
Leases (Details) - USD ($)
6 Months Ended
Apr. 30, 2026
Apr. 30, 2025
Oct. 31, 2025
Leases [Line Items]      
Operating lease’s weighted average remaining lease term 1 year 5 months 8 days   1 year 2 months 8 days
Weighted average discount rate 3.71%   3.71%
Rental expense $ 62,720 $ 26,092  
Minimum [Member]      
Leases [Line Items]      
Operating leases, term 3 years    
Maximum [Member]      
Leases [Line Items]      
Operating leases, term 5 years