What to trade around Australia RBA Interest Rate Decision news event

Based on the last 12 RBA Interest Rate Decision events in Australia, we expect USDCHF to trend downwards right now. Based on these past events there is a 72.73% chance of this. We expect USDCHF to trend downwards for the next 2 hours because the released value is = 0.1%. A price movement of 6 pips is expected.

Historical events that allowed us to draw this conclusion

06 Apr 04:30
01 Dec 03:30
03 Nov 03:30
06 Oct 03:30
01 Sep 04:30
04 Aug 04:30
05 May 04:30
19 Mar 03:30