I think it might fall, BTC has gone from having 67% of the market all the way down to 35% of the market in less than a month, obviously this is because people stop putting their money into BTC or because they move their BTC over to ALT's instead.
I dont have any money at all in BTC because I'm afraid it's gonna drop, but this is just my opinion, everyone should make up their own opinions before putting their money into something.