How can I see the predicted profit/loss that would result from a trade in Probability Lab?

In either Classic TWS or Mosaic, right click on an option or option combo and select Analytical Tools followed by Performance Profile.

A window will populate and will show Quote Details, Profit Probability, Max Loss and Max Return. There is also a Performance Graph section and a Scenarios section which displays a projected max profit/loss after a specified move in the price of the underlying…

Probability Lab is a tool within TWS that allows you to customize the Probability Distribution based on your price or volatility forecast for the underlying ticker.

You can analyze and trade any of the option combinations suggested from your probability distribution…

To open the Probability Lab:

• From within Mosaic, use the New Window drop down.
• From within Classic TWS, use the Trading Tools window…

In the IBKR Mobile app, tap on an option symbol to bring up the Quote Details screen. Expand the Performance Details section to see the option’s Greeks, projected Max Profit/Loss, a Performance Graph and a Scenarios section which displays a projected max profit/loss after a specified move in the price of the underlying. Please visit the IBKR User's Guide for…