Note 10 - Stock-based Awards: Summary of fair value of options issued and outstanding (Tables)

12 Months Ended

Sep. 30, 2019

Tables/Schedules

Summary of fair value of options issued and outstanding

	Options Granted During the Year Ended September 30, 2019	Options Granted During the Year Ended September 30, 2018
Expected volatility	137.4%	121.6% - 134.8%
Stock price on date of grant	$ 0.06	$ 0.10 - $0.17
Exercise price	$ 0.10	$ 0.08 - $0.12
Expected dividends	-	-
Expected term (in years)	5	5
Risk-free rate	2.46%	2.33% - 2.69%
Expected forfeiture rate	0%	0%