Ten questions on the arithmetic that actually decides outcomes: how big the position should be, what win rate your reward:risk demands, and what a drawdown costs to recover.
Ten scored questions on the arithmetic that decides how long an account lasts: sizing from a stop, break-even win rate (1 divided by 1 plus R), drawdown recovery asymmetry - down 50% needs +100% - expectancy, losing streaks and effective leverage. Every answer shows the working and links to the relevant calculator.

Position sizing from a stop, break-even win rates, the asymmetry of drawdown recovery, expectancy, losing streaks, effective leverage and why sample size matters. Every answer shows the calculation and links to the tool that performs it.

Risk discipline is a habit, not a fact you know. Chart Bound's risk and psychology challenges drill the habit for free.
Play free, no signup →Entries get all the attention and risk decides the outcome. A good strategy sized badly still ends an account during an ordinary losing run, and the risk of ruin calculator shows exactly how. Nothing in this quiz is advanced - it is arithmetic - which is what makes the mistakes expensive.
Position sizing, reward:risk and break-even win rates, drawdown recovery maths, expectancy, losing streaks and effective leverage.
This much, yes: percentages, division and the recovery asymmetry. The calculators do the rest.
No. It shows you understand the arithmetic. Applying it under pressure on live money is a separate skill, and most people who try trading lose money.
Yes, and the questions are drawn from a bank so the run differs.
Free to use, on any site, with no signup: paste this one line where you want the tool to appear. It loads our hosted version, so it stays up to date, and the link under it credits back to this page.
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Risk discipline is a habit, not a fact you know. Chart Bound's risk and psychology challenges drill the habit for free.
Play free, no signup →