In my opinion bitcoin will rise up to $22000.
Absolutely yes, now the price has become a little more than 16k. As well, in this week there has been a significant growth more than 13%. So I think that bitcoin return strongly at the beginning of this month.
It is certain that this progress will continue in the coming period, In fact, I guess that the right choice is to hold bitcoin in January because there is a possibility that this currency will hit 25K at the end of this month.