v3.25.1
Form N-1A Cover
Apr. 30, 2025
Prospectus [Line Items]  
Document Creation Date Apr. 30, 2025
Document Effective Date Apr. 30, 2025
Document Type 485BPOS
Amendment Flag false
Registrant Name GABELLI ETFs TRUST
Entity Central Index Key 0001748425
Entity Investment Company Type N-1A
Document Period End Date Apr. 30, 2025
Prospectus Date Apr. 30, 2025