I've been noticing the same things. It's up to the individual whether or not to believe in these signals or not, but keep an eye on the blocks tomorrow during the day and see if you can spot any correlations.
100 I need shares 200 I need shares badly, but do not take the price down. 300 Take the price down so I can load shares 400 Keep trading it sideways 500 Gap the stock
I'm still trying to figure out what I think of them but they do seem to somewhat correlate to the movement throughout the day.
It's very easy for them to manipulate a thinly traded stock like APPA