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OPTIONS (Tables)
 6 Months Ended
Apr. 30, 2019
Options Tables  
Options granted and outstanding

    Options     Weighted Average Exercise price     Weighted Average Remaining Contract Life     Granted Options Exercisable     Intrinsic value  
Outstanding at October 31, 2018     7,772,200       0.34       5.27       6,317,750       2,241,496  
Granted     337,300       0.09       9.75       --       --  
Exercised     (125,000 )     --       --       --       --  
Forfeited/Expired by termination     (20,000 )     --       --       --       --  
Outstanding at April 30, 2019     7,964,500       0.13       7.68       5,470,540       1,084,178