6. Derivative Liabilities

12 Months Ended

Sep. 30, 2019

Notes

6. Derivative Liabilities

6.     Derivative Liabilities

The Company records the fair value of the conversion price of the convertible debentures as disclosed in Note 4 in accordance with ASC 815, Derivatives and Hedging. The fair value of the derivatives was calculated using a multi-nominal lattice model. The fair value of the derivative liabilities is revalued on each balance sheet date with corresponding gains and losses recorded in the consolidated statement of operations. For the year ended September 30, 2019, the Company recorded a loss on the change in the fair value of derivative liability of $218,922 (2018 - $165,961). As at September 30, 2019, the Company recorded a derivative liability of $3,437,200 (September 30, 2018 - $800,973).

The following inputs and assumptions were used to value the derivative liabilities outstanding during the years ended September 30, 2019 and 2018:

	September 30, 2019	September 30, 2018
Expected volatility	75-151%	133-156%
Risk free rate	1.75%	2.59%
Expected life (in years)	0.2-1.0	0.5-1.0

A summary of the activity of the derivative liability is shown below:

	$
Balance, September 30, 2017	-
Derivative additions associated with convertible notes	1,035,610
Adjustment for conversion	(400,598)
Mark-to-market adjustment at September 30, 2018	165,961
Balance, September 30, 2018	800,973
Derivative additions associated with convertible notes	3,772,666
Adjustment for conversion	(1,355,361)
Mark to market adjustment at September 30, 2019	218,922
Balance, September 30, 2019	3,437,200