Its pretty much common knowledge now.
Bitcoin price changes have nothing to do with organic activity, response to news, or anything you are trained to look for.
Its simply whales playing in the water.
-B-
This I do know but they can only gain little amounts each time from this - unless they are doing insider trading.
If you push the price up then you need suckers who will buy with you so the whale also has to buy along with the suckers when pumping. Thus there isn't a huge amount to gain if the whale's own buying is a part of the price pump.
yes they're doing insider trading. and so are the actual exchanges. they can see your orders and will go against the average consensus to make money at your expense.