2021 starts that Bitcoin is at 29,000$ but asking about maintaining Price ? Looks like hard to tell because just in December How many times that the Volatility shows ,Falling 10-15 % and then climbing back and gaining more and this is the scenario Bitcoin has always perform .

I think what we are sure now is 20,000 won't be dropping , and good to assume that this is the Maintaining value.

Though we are still seeking for 30,000 and then lets see what comes next after that.