Are you laughing? At a price of $ 400 ethereum for some reason will explode as a financial bubble? The bitcoin did not explode at a price of $ 20,000, and the ethereum had just dropped from $ 1,400 to explode at $ 400? Now ethereum is a very undervalued coin and at a bitcoin price of the current $ 7,000, it could well deservedly have a price of $ 5,000. Do not be a bubble.