Free tools
Work out the risk before you take it
Two calculators, both free and neither asking for an account. One sizes the next trade. The other says what a run of losing ones costs at that size.
Position size calculator
Account, risk and stop in. How many shares, units or contracts that buys out. It always rounds down, so you never risk more than you meant to.
Losing streak calculator
How long a run of losses is normal at your win rate, what it costs at the size you trade, and what size would leave you still trading afterwards.
Both sizes the next trade. Neither knows what you did on the last twenty. Travise reads every trade you log against your own record, scores the decision rather than the outcome, and turns the worst habit it finds into a rule it checks from then on.
Grade my first 7 trades free$0 today. Cancel before day 7.