With the flash ETH crash and Coinbase / Gdax often going offline I don't know why anyone still trades there. There are a ton of sites that have high volume. Great charts, And many ways to convert USD to Bitcoin or other currencies to trade. 
![](https://steemitimages.com/DQmXrJUcwcfa37Eu4emi7X9kWPkpDoJoDfPaGiYETCNpEEY/Bitcoin-Balloon-Burst-Pop.jpg) <a href="http://www.naturalnews.com/gallery/300x250/Concepts/Bitcoin-Balloon-Burst-Pop.jpg"> Image source </a>