on Ethereum, i don't think the coin is coming back anytime soon as it faces further decreases in the price, as at today the price is 187USD, this coin has been struggling to climb up to it's formal state, i still hope the price hits 500USD or more by the end of the year.
From time to time, the price of tokens inflate and deflate with respect to both demand and supply globally and also the manipulations in pricing amongst the marketers. Ethereum is not left out of this spcae as it happens to be a necessary reosource in the crypto cureency space and more especially those looking to utilise the ethereum blockchain in deploying their own smart contract.