There is always possibilites. Even when ETH was reached $1200 it was down to $88 in 2018, how could it can't down again to $2500?it also could rise to $5000, or even $10,000. There is no one can say it will not be.
Admit it, you didn't bought ETH yet and waiting for cheap price to buy ETH, correct?
Well any possibilities are possible if we were going to think about the possible drop of price of Ethereum after todays ATH of $3,164 exchange rate. However, at the moment I just can't think of the possible drop off price of ETH and enjoying the momentum of attaining a most awaited ATH of ethereum, grab the opportunity and earn a profit. And yeah, if dropping of exchange rate of ethereum takes place after hitting this value then probably a great chance to grab on and invest in ethereum right.