so this trading made impacts on each market

True, however, it is important to recognize that exchange transfers don't correspond directly with trading. This has been discussed quite a bit in comments on the @lukestokes posts.

There has been a huge net outflow from personal blockchain accounts to exchange accounts both over time and almost every single individual week.

We don't know for sure that all that outflow corresponds with selling (it could instead be held at the exchange waiting to sell later, potentially at higher prices), and for sure we know that if it does then inflow does not correspond directly with buying because every sale has a buyer, yet a large number of those buyers (or at least a large net quantity of coins) do not turn those buys into corresponding inflows.

Still potentially interesting data. I've never really understood what the exchange transfer reports are telling us overall.