I am no expert, what I have noticed is all the damage is done...

I am no expert, what I have noticed is all the damage is done after close between 4 and 4.10, all the orders get processed at 4.10, the bots will add or take away orders depending on what they are trying to achieve, today was a rise.

Most retail investors don't look at the daily average, todays VWAP was 0.1252c 4% rise,
Instead we all pay attention to the price at close. 13c 8% rise

If you have access to live orders (nabtrade have this, I am sure others do)
It is really interesting to watch the market being manipulated in the last 10 minutes.