Commodities Held by Broker (Details Narrative)	3 Months Ended
	Jan. 31, 2021 USD ($) Integer lb $ / shares shares	Oct. 31, 2020 Integer lb $ / shares
Number of futures contracts | Integer	16	48
Purchase of futures contracts | lb	600,000	1,800,000
Futures contracts weighted average price per pound | $ / shares	$ 1.235	$ 1.158
Fair market value of futures contract per pound | $ / shares	$ 1.23	$ 1.044
Options [Member]
Purchase of futures contracts | lb	375,000
Number of options held | shares	10
Fair market value of options | $	$ 16,650