Commodities Held by Broker - Schedule of Contracts Held by Broker (Details) - USD ($)	Apr. 30, 2021	Oct. 31, 2020
Brokers and Dealers [Abstract]
Option Contracts	$ 53,158	$ (164,475)
Future Contracts	53,925	(287,850)
Total Commodities	$ 107,083	$ (452,325)

The fair value of the open option contracts written for the investment.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 320
-Section S99
-Paragraph 5
-Subparagraph (SX 210.12-13(Column G))
-URI http://asc.fasb.org/extlink&oid=122147990&loc=d3e611282-123010

Name:	us-gaap_OpenOptionContractsWrittenAtFairValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant