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 PL to trend upwards later today. Based on these past events there is a 66.67% chance of this. We expect PL to trend upwards 2 hours following the event release at 15 Dec 19:00 if the released value is = 0.25%. A price movement of 1,680 pips is expected.

Historical events that allowed us to draw this conclusion

03 Nov 18:00
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