It will be better to add translucent horizontal lines at regular intervals (such as 0b, 5b, 10b.etc). Also, please add a few more crypto-currencies, such as Stellar Lumens, Byteball, Dogecoin, Monero, and Torcoin. Another suggestion would be to order them by their market cap. Right now, BTC is followed by LTC and Dash. It could be in this order: BTC, ETH, XRP.