Právě probíhá brutální propad všech zásadních kryptů o více než 10% za poslední 3 hodiny. Kdo nesleduje trhy v reálném čase, tak se to začíná hodně hýbat bez nějakého zřejmého důvodu.

Looks like everybody is busy selling ETH instead of replying to the question. As far as I went through major predictions and upcoming events, I found no sign indicating such a brutal drop. Ethereum has kinda large market cap to be manipulated by some pump&dump activities. Looks like Bitcoin starts to follow, so maybe some more general reason affecting all the crypto market.

Já bych pro začátek navrhnul upravit název vlákna v části Czech republic na Czechia (Czechia & Slovakia). Tím se dá elegantně najevo, že zde používáme správné názvosloví a umíme opravovat staré zaběhnuté chyby.

Altcoin is a very risky investment. If you mean, is altcoin going to grow and there is somebody who can answer this question correctly, only time shows.

Just for those who try to find some cloudmining opportunity, there has been a stop for SHA256 and Scrypt mining for several months yet. The ROI sank dramaticaly hand in hand with the cryptomarket drop as seen in past 8 months.