Mental Rehearsal Before the Open

A sport and performance psychologist explains the research behind mental rehearsal and how athletes use visualization to perform under pressure.

Dr. Haley Perlus on the mechanism behind mental rehearsal. Before you practice it, understand why imagining the process primes the same pathways you use when you execute, which makes visualization preparation rather than wishful thinking.

Source: Dr. Haley Perlus, PhD in Sport and Exercise Psychology

Briefly, this is not positive thinking. When you vividly imagine executing your plan, you activate many of the same motor and attentional circuits you use when you actually trade, which is why athletes and surgeons rehearse before they perform. You are pre-loading the response so that when the open arrives, the behavior is already familiar. Rehearse the process and your response to it, not the profit and loss.

Mental rehearsal is not visualizing a winning trade. It is walking through the plan: the setup you are looking for, the size you will use, the stop you will honor, and the response you will run if it stops out. The point is not to predict the day. The point is to load the plan into working memory before the tape gets loud, so the analytical layer has somewhere to land when the emotional layer fires.

Mark Douglas's framing applies cleanly here. You cannot control the next trade, only how you execute. Rehearsing the execution is rehearsing the only piece you actually control.

The version that survives a real morning is short. Five minutes, before the open, walk through:

• The one or two setups that fit today's context.
• The size per trade. The stop in points or dollars.
• One sentence on how you will respond to the first loss.
• One sentence on how you will respond to a fast winner.
• One sentence on what would cause you to stop trading for the day.

That is the rehearsal. Not affirmations. Not visualization of a dollar figure. The plan and the response, walked through once before price starts moving. Run it every day for a week and you will notice the open feels less reactive, because the decisions have already been made.