it will go up and down in jan?
As in no one can really tell. Yes we wanted it to increase in the next couple of week and push to $17K and up. However, I think it stalled again because of the news coming from China that tell maybe looking at banning bitcoin mining, though we still haven't seen official statements from them.
In any case, just expect that the bearish sentiments should be still in the air for at least a week. I'm positive that we can still rebounded from all of this sideways and pullbacks.