Investments

12 Months Ended

Oct. 31, 2020

Investments, Debt and Equity Securities [Abstract]

Investments

NOTE 2 Investments

The following is a summary of short-term investments (available for sale):

	October 31, 2020
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value
Equity securities in a public company	$	167,930	$	191,030	$	—	$	358,960
	November 2, 2019
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value
Equity securities in a public company	$	167,930	$	353,353	$	—	$	521,283

The fair values were estimated based on unadjusted quoted prices at each respective period end.