7. COMMODITIES HELD BY BROKER (Details) (USD $)	Apr. 30, 2015	Oct. 31, 2014
Commodities Held By Broker Details
Option Contracts	$ 111,515	$ (217,624)
Future Contracts	(106,743)JVA_FutureContracts	(267,300)JVA_FutureContracts
Total Commodities	$ 4,772JVA_CommoditiesDueToBroker	$ (484,924)JVA_CommoditiesDueToBroker

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

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 946

-SubTopic 320

-Section S99

-Paragraph 3

-Subparagraph (SX 210.12-12B.4,Column E)

-URI http://asc.fasb.org/extlink&oid=50485924&loc=d3e611197-123010

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