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14. FAIR VALUE MEASUREMENTS (Details) (USD $)	Jul. 31, 2013	Oct. 31, 2012
Assets:
Money market	$ 515,485	$ 334,221
Equities		194,466
Commodities-Options		253,369
Total Assets	515,485	782,056
Liabilities:
Commodities Options	(27,456)
Commodities-Futures	(1,022,741)	(1,620,758)
Total Liabilities	(1,050,197)	(1,620,758)
FairValueInputsLevel1Member
Assets:
Money market	515,485	334,221
Equities		194,466
Commodities-Options
Total Assets	515,485	528,687
Liabilities:
Commodities Options
Commodities-Futures
Total Liabilities
FairValueInputsLevel2Member
Assets:
Money market
Equities
Commodities-Options		253,369
Total Assets		253,369
Liabilities:
Commodities Options	(27,456)
Commodities-Futures	(1,022,741)	(1,620,758)
Total Liabilities	(1,050,197)	(1,620,758)
FairValueInputsLevel3Member
Assets:
Money market
Equities
Commodities-Options
Total Assets
Liabilities:
Commodities Options
Commodities-Futures
Total Liabilities

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Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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Amount of equity securities categorized neither as held-to-maturity nor as trading.

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Fair value of financial and nonfinancial obligations.

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Investment in short-term money-market instruments (such as commercial paper, banker's acceptances, repurchase agreements, government securities, certificates of deposit, and so forth) which are highly liquid (that is, readily convertible to known amounts of cash) and so near their maturity that they present an insignificant risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify as cash equivalents by definition. Original maturity means an original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months.

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Fair value of all derivative assets designated as hedges of net investment in foreign operations.

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