Coinbase just enabled margin trading on their exchange website. 3x margin trading which is actually significant. If Dash is added to Coinbase then we could see Dash go to $1000, we could see Ethereum go over $100 or even $200 because margin 3x trading available to upward of 10 million users can create obscene bubbles.
At the same time we have to be aware it's going to produce volatility. Margin trading produces bubbles.
i am getting away from trading, and getting more into holding steem power and dash mining contracts