From 0.5$ to 500$ in less than a weak ??? After all it's a typo error from coinranking.com

AKCHE 10th place in coinmarketlace market cap
With 600$ a coin .
This is turning into crazy
Big dreams , crushed dreams , filthy rich , drowning in debt ... all are possibilities but just don't loose your head and retain your sanity bcuz when you loose it nobody can help you .

Edit ;

Thanks to @akchecoin

Hi, We already contacted with Coinranking. AKCHE value might be written 578 USD by mistake instead of 0.578 USD. You can see actual value here: http://dev.pywaves.org/marketcap/ which is now: 0.361778 USD.