What the tool evaluates
This site weighs the trade decision using visitor-entered assumptions. It highlights the strongest argument for action, the strongest argument against it, missing information, and practical steps that could improve the setup.
Interactive decision desk - Updated 2026-07-31
A trade idea is only positive expectancy if the assumptions survive pressure.
Modeled expectancy is not proof. It is a transparent estimate from probability, average win, average loss, costs, sample size, tail losses, and account risk. Small assumption errors can flip the sign.
Advanced Expected-Value Calculator
Modeled expectancy is not proof. It is a transparent estimate from probability, average win, average loss, costs, sample size, tail losses, and account risk. Small assumption errors can flip the sign.
This site weighs the trade decision using visitor-entered assumptions. It highlights the strongest argument for action, the strongest argument against it, missing information, and practical steps that could improve the setup.
The result is not a prediction. It cannot see live prices, order-book depth, broker rules, tax treatment, or your personal situation. It turns your assumptions into a disciplined review.
Optional next step
Get the options process in one place: structured trade ideas, research tools, calculators, education, market context, and support from traders focused on defined-risk setups.
No hype, no promises of wins, and no pretending every setup works. The free group is built to help you make every trade a clear decision instead of a reaction.
Optional related resources