Loss Per Share

12 Months Ended

Sep. 30, 2024

Loss Per Share [Abstract]

LOSS PER SHARE

12. Loss per share

Basic loss per share and diluted loss per share have been calculated in accordance with ASC 260 for the year ended September 30, 2022, 2023 and 2024 as follows:

	(Successor)									(Predecessor)
	For the year ended September 30, 2024						From October 12, 2022 to September 30, 2023			From October 1, 2022 to October 11, 2022			For the year ended September 30, 2022
	HK$			US$			HK$			HK$			HK$
Numerator:
Net loss attributable to ordinary shareholders of Alpha Technology Group Limited		(5,487,765	)		(706,339	)		(6,830,973	)		(156,387	)		(2,663,554	)
Denominator:
Weighted average number of ordinary shares
— Basic		15,262,500			—			13,250,000			20,000			20,000
— Diluted		14,933,987			—			1,169,808			—			—
Net loss per share attributable to ordinary shareholders
— Basic		—			—			(1	)		(8	)		(133	)
— Diluted		—			—			(6	)		—			—