In July Coinbase announced that it was looking at added five coins to its platform. Those coins where 0x, XLM, Cardano, Zcash, and BAT. 0x has just been added this week and the price spiked and there is a possibly that the other four will be added very soon. This is a thing to keep an eye on for short term profits. I think in the long term, XLM may have the most potential out of the five as it has partnered with IBM and also one of the tokens built on its system has partnered with Colliers International to Tokenize Billions of Dollars worth of assets. However since ZRX has spiked up more than 50% since people noticed it on Coinbase, the rest may be worth keeping an eye on as well.