The latest US Fed Interest Rate Decision number has been released as 0.25%.
There is a 75% probability that GBPUSD will trend up for the next few hours.

This probability is based on the last 12 US Fed Interest Rate Decision events, in which 8 of the last 12 events where the actual number was equal to than the economist consensus resulted in an up trend of GBPUSD.

Here are images of the past events:

Wednesday 29 Jul at 06:00 PM GMT:

Wednesday 29 Apr at 06:00 PM GMT:

Wednesday 29 Jan at 07:00 PM GMT:

Wednesday 11 Dec at 07:00 PM GMT:

Wednesday 30 Oct at 06:00 PM GMT:

Wednesday 18 Sep at 06:00 PM GMT:

Wednesday 19 Jun at 06:00 PM GMT:

Wednesday 01 May at 06:00 PM GMT:

Disclaimer: Past performance may not be indicative of future performance