Pretty soon I'm gona have a good amount of coins in kucoin exchange. Beforr just placing BTC to my wallet it seems pretty attractive to play with rates and get some profit from arbitrage. For example on kucoin dashcoin cost almost 100$ less than in HitBTC exchange so I will be able to make some hundreeds just by sending money from one exchange account to another (and this is without bothering with korean exchanges).
It seems too good to be true. Can anyone enlight me about any possible risks of doing this stuff?