Trading calculators
Five instant calculators for the numbers every trader needs: how big the position should be, what your edge is worth per trade, and whether your sizing survives a bad streak. No sign-up — type and see the number. Every formula matches its glossary definition.
Win rate + average win + average loss → your expected result per trade, per R, and over 100 trades.
Entry, stop and exit → the trade’s result in R, with direction and per-unit risk worked out for you.
Account, risk % and your stop → exact size, notional and implied leverage — with a warning where leverage math breaks down.
Seeded Monte-Carlo simulation of 5,000 equity paths → your probability of blowing through a drawdown threshold.
Eval rules in % → cash limits, losers-you-can-absorb, trades-to-target at honest expectancies, and the risk size that survives a bad day.
These numbers, computed automatically
Every replay session and journaled trade in Secuora gets expectancy, R-multiples, win rate and drawdown computed for you — the calculators are the manual version of what the product does all day.