I do not think that it will fall back to 400 dollars, the market is resumed. Most likely, it will stay at this level for another six months and then it will grow further. I think this year the capitalization of cryptocurrencies has to be doubled
I can't believe there are still people who they still think the price of an Ethereum has not yet dropped to $400, but I feel forced to come and disappoint by saying the price of an Ethereum did not drop to just $400, but the price of an Ethereum has just dropped below $400 today, and these people refuse to see this reality LOOOOOOOOOOOOOOOOL
So, this has already happened until 30 March 2018. I'm so sorry, but I couldn't stop laughing this time 
So, as you can see, it wasn't just some rumors, it was rather a forecast that turned out to be more than real !! You can see the reality in the next picture below:https://ip.bitcointalk.org/?u=https%3A%2F%2Fi.imgur.com%2FUD3R4mP.png&t=587&c=42wRp2ppJQ82hw