Cryptoasset exchange circle announced the listing of four new assets on the Circle Invest platform late last week, bringing the total number of tokens to 11. The new assets, EOS ($EOS) , Stellar ($XLM) , 0x ($ZRX) and Qtum ($QTUM) , will be available for individual purchase of part of Circle's "Buy the Market" feature. Assets on the platform are chosen through a framework that Circle has outlined in a blog post.