Site:
dgex.io
Released in 2014, Groestlcoin (GRS) cryptocurrency enables private and fast transactions. It is the first coin that activated Lightning Network and SegWit. You can buy GRS for both crypto and fiat currencies (USD, EUR, GBP, KRW). This cryptocurrency is listed on multiple exchanges.
Synthetix is a derivatives liquidity protocol on Ethereum that enables the issuance and trading of synthetic assets.
Numeraire (NMR) is a cryptocurrency and operates on the Ethereum platform.