Want to know why GBPUSD is going downwards today?

Based on the last 12 Unemployment Rate events in Japan, we expect a $230 movement on GBPUSD within 2 hours following the event release at 28 Oct 23:30. We expect GBPUSD to trend downwards 2 hours following the event release at 28 Oct 23:30 if the released value is < 2.8% Historical events that allowed us to draw this conclusion

30 Sep 23:30
29 Jul 23:30
29 Mar 23:30
01 Mar 23:30
28 Jan 23:30
29 Oct 23:30