No idea. The buy and sell depth should only be used as a guide.. they can change in a heartbeat. I'd say it is someone who wants to soak anything above 23c. They just jumped the cue and raised the price to 23.5c.
Who is it? Your guess is as good as mine.
FND Price at posting:
23.5¢ Sentiment: Hold Disclosure: Held
A personalised tool to help users track selected stocks. Delivering real-time notifications on price updates, announcements, and performance stats on each to help make informed investment decisions.
(20min delay)