The measurements for a valid are detailed below.
C: 0.382 - 0.886
D: 1.272 - 1.618
Final X to D: 0.786
As you can see the PRZ forms on a critical level of support, this is an ideal area for a reversal to take place.
You can check out my previous EUR/USD idea here.
I'll re-analyse upon completion, this setup provides a 1:2 risk to reward.