What to trade around United States Fed Interest Rate Decision news event

Based on the last 12 Fed Interest Rate Decision events in United States, we expect USDCHF to trend downwards right now. Based on these past events there is a 66.67% chance of this. We expect USDCHF to trend downwards for the next 2 hours because the released value is = 0.25%. A price movement of 37 pips is expected.

Historical events that allowed us to draw this conclusion

28 Jul 18:00
28 Apr 18:00
17 Mar 18:00
16 Dec 19:00
05 Nov 19:00
29 Jul 18:00
10 Jun 18:00
29 Apr 18:00