The current Order Block that is still holding was created on 25th Oct, and till now it's valid, if it holds properly we may see an upside to the 1st Bearish OB(20.5-20.8k) and the 2nd target is 21.1-21.3 to fulfill all the FVG that created along the latest bearish move.
BTC movement up to Mid November, there is FVG above and HTF supply zone as reversal areas, and demand zones as reversal areas.
Currently holding 20.4 OB area, if go-up and flipped then it will go up towards the above FVG and if rejected then it will retest below OB