Only two coin from Top 100 are in green,and one of them is NANO with 12%+ growth in last 24 hours,interesting situation.I think that this does not have too much to do with Android wallet which is still in beta,and it is not working good according to many users' comments on Reddit.
Regarding that Coinbase rumor,it is come form
GarryTan , he is investor in Coinbase and he is very satisfied with NANO speed transaction/also he comment that NANO could be in top 5 coins on market.