Apart from Price Action and indicator confirmation, the last 2 candles show a Bullish
Harami. To my experience, this formation doesn't necessarily means a long term trend change. But it does predict a change. Harami is quite trustworthy formation.
With the confirmation of part 1,2 and 3, I can say LONGGGGGGGGGGGGGGG!!!!!!!!!!!
For more info about Harami candle formation: