GBPUSD calculation predicted the sell off very well

#GBPUSD love it when a plan comes together..... calculation have been on point these few trades on pound.... taking notes and seeing what is working and not working...
did not expect a sell off this big.... one thing im trying to work on is if the calculation can tell me if the move will be big or not...
I took half off @ 1.3026 and now playing with the house money Rock On

anyways kudos to those that are short the pound.. Dancing

Gann Analysis