Yes the interesting fact is that every week ethereum prices rise at least 4%, this certainly makes us optimistic about ethereum's future, I'm sure that ethereum will never drop below $ 100.
it already happened right? ethereum had dropped below the number you mentioned. and all do not rule out the possibility in this market. because this market is full of surprises, indeed if we see the growth that occurs in the etheruem, we can be optimistic now, but don't forget to be vigilant.i think ethereum is the most trustworthy option after bitcoin good luck to all how keep support ethereum i think vitalik bultrain is a good leader to follow and invest in his initiative good luck for all 
Well thats all we can wish and hope since many bad issues thrown to this coin and some says this will die soon