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9. Stock-Based Compensation: Schedule of Assumptions Used (Tables)
12 Months Ended
Oct. 31, 2019
Tables/Schedules  
Schedule of Assumptions Used

 

 

 

Years ended October 31,

 

 

2019

 

2018

Expected dividend yield

 

0%

 

0%

Expected volatility

 

87 - 117%

 

93 - 117%

Risk-free interest rate

 

1.43 – 2.94%

 

2.24 - 2.91%

Expected term (years)

 

6.5

 

6.5

Discount for post-vesting restrictions

 

N/A

 

N/A