NZD/CHF due for correction after a strong rally

Possibly due for a correction after a strong rally of %1.40 on Thursday May 5th 2016.
The 4 hour chart offers a grave stone doji reversal pattern.

How to trade this setup;
You should wait patiently for an intraday bearish signal on Friday May 6th 2016.

It could be time for a retrace.