H4 confirms the change of character to bullish. Long here. Turn to bearish if the price is below 19.100. The next target is 20.400–20.600. Good luck!
Looks like a pin bar on the last 1H candle. Other confluence would be double top. SL 2024, TP 2054
Resisten is 4011.5 and support is 3914. Wait until the price break all those price.
Strong bullish to $630, and continue to $640. $1000 would be possible.