It went down and it touched less than $18,1k but i do not think that it will go down more than that.
In fact the price is already on $19k right now, so maybe that theory of buying in a new dip is over right now.
Stoy making false speculations because a lot of newbies are probably thinking that there is going to be a dip or maybe a crash, you a re just creating fud in here.