7. COMMODITIES HELD BY BROKER (Details) (USD $)	Apr. 30, 2013	Oct. 31, 2012
Commodities Held By Broker Details
Option Contracts	$ 117,566	$ 253,369
Future Contracts	(1,454,400)	(1,620,758)
Total Commodities	$ (1,336,834)	$ (1,367,389)