Sep. 01, 2022
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Sep. 01, 2022
Entity File Number 001-36851
Entity Registrant Name ETF Managers Group Commodity Trust I
Entity Central Index Key 0001610940
Entity Tax Identification Number 36-4793446
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 30 Maple Street
Entity Address, Address Line Two Suite 2
Entity Address, City or Town Summit
Entity Address, State or Province NJ
Entity Address, Postal Zip Code 07901
City Area Code 844
Local Phone Number 383-6477
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Shares of
Trading Symbol BDRY
Security Exchange Name NYSEArca
Entity Emerging Growth Company false