Ethereum is holding on it's position quite nicely and i doubt if it will ever fall from its $365 price. If anything i predict it will hover around $450 for a while in the coming days.
Ethereum has been widely adapted in many financial institutions making its value soar. This has cemented the future for ethereum making it a buy and hold long term crypto.
Prediction
Given the long term value on ethereum i would suggest buy and hold for not less than 6 months and by then the price may be $1,500