To be honest, I'm not surprised that the ETH price has dropped to 90 dollars. A few months ago there were many rumors about Ethereum. The developers of this crypto-currency say that infinite inflation is normal. I absolutely disagree with this statement. The total number of ETH coins should be limited to, for example, 120 millions coins. In this case, Ethereum can have a good future and its price will not fall every month. I suppose that the next level of support for Ethereum will be 80 dollars.