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15. FAIR VALUE MEASUREMENTS (Tables)
9 Months Ended
Jul. 31, 2012
Fair Value Disclosures [Abstract]  
Fair value hierarchy
          Fair Value Measurements as of July 31, 2012  
    Total     Level 1     Level 2     Level 3  
Assets:                        
     Money market   $ 326,805     $ 326,805       –       –  
     Equities     194,362       194,362       –       –  
Commodities       Futures     –       –       –       –  
Total Assets   $ 521,167     $ 521,167       –       –  
                                 
Liabilities:                                
Commodities  Options     (166,301 )     –       (166,301 )     –  
Total Liabilities   $ (166,301 )     –     $ (166,301 )     –  

 

          Fair Value Measurements as of October 31, 2011  
    Total     Level 1     Level 2     Level 3  
Assets:                        
     Money market   $ 159,047     $ 159,047       –       –  
     Equities     379,660       379,660       –       –  
Commodities  Options     129,750       –       129,750       –  
Total Assets   $ 668,457     $ 538,707       129,750       –  
                                 
Liabilities:                                
Commodities  Futures     (1,997,308 )     –       (1,997,308 )     –  
Total Liabilities   $ (1,997,308 )     –     $ (1,997,308 )     –