Do you have ever thought that someone is buying P2P cryptocurrency what would buy orders are not displayed in the statistics and then selling a part on the exchanges arranging a dump, while they themselves are accumulating perspective coins at low prices?
I'm not sure how someone would be able to profitably buy coins in one place and then sell them in another just to cause a dump that allows them to then buy cheaper coins. It seems as if they'd lose any profit they gained from buying cheap coins, in the process of actually getting those coins and dumping them on the market. Unless they can find discounted coins P2P but then why bother dumping the market?