This is what I think will happen. But I am not too sure of Point C. Point A and Point B should be quite clear
Commento:
Price 19 have been tested twice, and a lot of trader are still not confident of the continue uptrend, therefore it will slowly fall back to point C, and point C will retest the momentum again...
Point B - is hits
Point C - now coming to point C (I think so)
Where it will create a new support line on a high price.