Look at the price of this altcoin now, and just give an answer to this question to yourself: can Ethereum gain SO much in such a short period? No, certainly, it will never do it. However, it has chances to reach $1000.
I read twitter vitalik updates about the very unlikely crypto currency to get up to 1000% development as fast as possible, this year eth experienced a very sharp price decline and the CEO did not give a positive sentiment and only logic that did not bring sentiment about purchasing eth massively. I think Eth will be very bad this year, but that is also part of the developer strategy.