In my opinion, I think it will go over $20,000. Last 4 days i checked the current conversion of 1 Bitcoin to Dollars it about 14,000 only but now it is almost 16,000 that is 2,000 in difference.
We have 16 days remaining before December first week (4x 2,000 = $8,000) roughly that is a conservative estimate thats why I am positive that it will go beyond 20k before 2021.