Is there anywhere in TWS where I can get performance characteristics of an option or complex option strategy?

An options performance graph plots the profit and loss of an options strategy across the possible range of prices of the underlying security. The graph is centered at the current options strike price. The option premium is cash either paid or received for opening the options strategy position. The breakeven point is when the value of the option is equal to the premium paid (not including any applicable fees or commissions). The breakeven is calculated as:…

Probability of Profit combines your option strategy’s performance graph (which plots the price of the options as determined by standard pricing models such as Black-Scholes across the various underlying securities prices) with the market-implied price distribution graph…

You can monitor your margin values in real time using your TWS Account Window by looking at the Margin Requirements and Available for Trading sections:

• In Mosaic, click the Account menu option followed by Account Window
• In Classic TWS…

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…