The best performance of the first half of 2018 is coin Paccoin (PAC). Describing itself as a third generation coin, PAC experienced a 14-fold increase in this period of 2018 and managed to bring its price closer to $ 0.0044.
Another coin is Hexx (HXX). HXX also had an increase of about 12.5 times like PAC, followed by Mithril (MITH) with a 9-fold increase, and Casinocoin with 1.5-fold, followed by Ontology, which increased by 109%.