Want to know why NZDUSD is going upwards today?

Based on the last 12 Inflation Rate YoY events in Japan, we expect a $90 movement on NZDUSD within 2 hours following the event release at 20 Jul 23:30. We expect NZDUSD to trend upwards 2 hours following the event release at 20 Jul 23:30 if the released value is = 0.1%

Historical events that allowed us to draw this conclusion

20 Feb 23:30
22 Aug 23:30
18 Jul 23:30