those Korean markets mostly have zero fees for trading and all are reporting fake volumes and that is why they are staying up there. this is the same story as the Chinese exchanges up until last year before the Public Bank of China rained down upon them and closed their asses down until they were regulated and now they have small volumes.

this pump i suppose has so little with them though.
it is just the difficulty reduction thing with all the advertising that they have been doing so far. they even mined 1 fake 8 MB block to make the news