What is the ICT Judas swing?
Overnight, forex pairs often trade in a narrow Asian range. When London opens, price frequently breaks one side of it — say the high — and breakout buyers jump in. If that move fails and price drops back into the range, those buyers are trapped, and their stops add fuel to the fall.
ICT named it after the betrayal: the first move of the session points the wrong way. It is the manipulation phase of the power of three.