$FB:  In gann's Table of 64ths, he says 50% levels will work to The Circle of 360*: 224.20 top-137.02 low: 50% 180.61 at The Grand Center, Gann's Square of The Circle,180.5, where all the Angles Cross, here it is set to today, SPY marked up on it, MOB for FB https://t.co/zX3d0XE6J5