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Loss per share
6 Months Ended
Apr. 30, 2022
Earnings per share [abstract]  
Loss per share per share
For comparability, the stated weighted average number of common shares and the number of potential common shares have been scaled by the Business Combination exchange ratio of 1:39.91 for periods prior to the completion of the business combination on August 10, 2021.
Three months ended April 30,Six months ended April 30,
2022202120222021
Net profit (loss)$(20,650,375)$(7,848,142)$7,896,265$(14,693,465)
Weighted average number of common shares168,971,67995,060,429166,365,62894,254,557
Effect of dilutive securities
Stock options  3,840,066  
Restricted share units  1,493,766  
Convertible debt    
Warrants  1,097  
Effect of dilutive securities  5,334,929  
Dilutive number of shares168,971,679 95,060,429 171,700,557 94,254,557 
Basic earnings (loss) per share$(0.12)$(0.08)$0.05$(0.16)
Diluted earnings (loss) per share$(0.12)$(0.08)$0.05$(0.16)


Adjustments for diluted loss per share were not made for the three months ended April 30, 2022 and three and six months ended April 30, 2021 as they would be anti-dilutive in nature. The following table represents instruments that could potentially dilute basic earnings per share in the future, but were not included in the calculation of diluted earnings per share because they are antidilutive for the periods presented:

April 30,April 30,
20222021
Stock options1,085,5716,415,533
Convertible debt7,917,948
9,003,5196,415,533