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Fair Value Measurements - Schedule of Assets and Liabilities Measured at Fair Value (Details) - USD ($) | Oct. 31, 2018 | Oct. 31, 2017
--- | --- | ---
Assets: Money market | $ 532,726 | $ 488,529
Assets: Commodities-Futures | 17,880 |
Assets: Commodities- Options |  | 166,945
Total Assets | 550,606 | 655,474
Liabilities: Commodities Options | (39,926) |
Liabilities: Commodities-Futures |  | (377,804)
Total Liabilities | (39,926) | (377,807)
Fair Value Inputs Level 1 [Member] |  |
Assets: Money market | 532,726 | 482,499
Assets: Commodities-Futures |  |
Assets: Commodities- Options |  |
Total Assets | 532,726 | 482,499
Liabilities: Commodities Options |  |
Liabilities: Commodities-Futures |  |
Total Liabilities |  |
Fair Value Inputs Level 2 [Member] |  |
Assets: Money market |  |
Assets: Commodities-Futures | 17,880 |
Assets: Commodities- Options |  | 166,945
Total Assets | 17,880 | 166,945
Liabilities: Commodities Options | (39,926) |
Liabilities: Commodities-Futures |  | (377,807)
Total Liabilities | (39,926) | (377,807)
Fair Value Inputs Level 3 [Member] |  |
Assets: Money market |  |
Assets: Commodities-Futures |  |
Total Assets |  |
Liabilities: Commodities Options |  |
Liabilities: Commodities-Futures |  |
Total Liabilities |  |

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- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258 + Details
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- Definition Fair value of financial and nonfinancial obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258 + Details
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- Definition 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. + References No definition available. + Details
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