Important signs:
1) Falling wedge (need to break to confirm);
2) EMA 50 holding above 30k (bullish);
3) RSI holding above 45 level (bullish);
4) MACD going to neutral (bullish, indicates a healthy correction);
5) Institutional investors are buying the dip.
Ps: daily candle closing below U$30.000 will make me bearish, in the short term.