Trading Compounding Calculator

Frequently asked questions

Everything you need to know about compounding a trading account on TheDesperateTrader.

How does compounding a trading account work?

When you risk a fixed percentage of your account on each trade, your position size grows as the account grows, so wins get larger over time. That is compounding: each gain is calculated on a bigger base than the last. It is the reason a consistent, positive edge on a small account can grow much faster than a fixed-dollar approach.

What inputs does the calculator need?

Your starting balance, the percentage of the account you risk per trade, your average reward-to-risk (how big a win is versus your risk), your win rate, how many trades you take per week, and your time horizon in weeks. From those it computes your expected return per trade and compounds it across every trade in the horizon.

Is this a guarantee of returns?

No. It projects the expected path if your win rate and reward-to-risk hold up on average. Real trading has variance, losing streaks and drawdowns, and a single input change swings the result a lot. Treat it as an illustration of how compounding works, not a promise or investment advice.

Why did my account shrink in the calculator?

Because the inputs gave a negative edge. If your win rate times your reward-to-risk does not beat your loss rate, the expected return per trade is below zero and compounding works against you. Raise your win rate or your reward-to-risk until the per-trade expectancy is positive, then the curve turns up.

How do I actually find the trades to compound?

You need a repeatable edge and a steady flow of setups. Our free real-time scanner flags stocks the moment they move on unusual volume, so you can spot setups early, then size and score them with our position size and risk-reward calculators. No credit card required.