The recent pump happened because of the FUD spread by one tweet that Kucoin is shutting down USDT. People thought that following this many big exchanges will do the same and hence, most of them started buying BTC which pumped its price. It was all a FUD. Kucoin clearly stated that they are just shutting down the withdrawal and deposits of tether for sometime.
FUD do create such pumps. It was short lived but yes, the price is still better than before. In some way this FUD did help. But there is not a single sign of bull market according to the TA.