Risk per Trade
Also known as: per-trade risk, risk %
What is it?
Risk per trade is the amount of your account you are willing to lose on a single trade if it goes against you and hits its stop loss. It is most often set as a fixed percentage of your equity, such as 1% or 2%, rather than a random dollar figure. If you risk 1% on a $10,000 account, then each trade can lose at most $100 when the stop is hit as planned. Your position size is then calculated backwards from this: you choose how much you are willing to risk and how far away your stop is, and that determines how large a position you can take.
Risk per trade is often called the master control on drawdown because it directly governs how much damage any single loss, or any losing streak, can do. Keep it small and even a long run of losses only chips away at the account slowly, leaving room to recover. Set it too high and a handful of normal losses can dig a deep, hard-to-recover hole. Expressing risk as a percentage rather than a fixed dollar amount has a useful built-in safety feature: as the account grows the dollar risk grows with it, and during a drawdown the dollar risk automatically shrinks, easing the pressure.
There is no setting that removes risk entirely. Trading always involves the possibility of loss, past performance does not guarantee future results, no approach is risk-free, and your capital is at risk on every trade.
Why it matters: It is the master control on drawdown: keep per-trade risk small and no single loss or short losing streak can do serious damage.
Risk per trade = account equity x risk % (e.g. 1%)
Per-trade risk is the single biggest lever on survivability and drawdown depth.
Real-world example
Risking 1% on a $10,000 account means each trade can lose at most $100 if the stop is hit as planned.
How SignalBots handles it
SignalBots' connectors size trades from your risk-per-trade setting and the signal's stop, keeping risk consistent. See /risk-warning.
Pro tip
Fix risk as a percentage so position size scales with the account and shrinks automatically during drawdowns.
Common pitfalls
Risking a large, fixed dollar amount that becomes a huge percentage after the account draws down.
Frequently asked questions
How much should I risk per trade?
Many systematic traders risk between 0.5% and 2% of equity per trade, but the right figure depends on your strategy and tolerance for drawdown. There is no risk-free level, and capital is always at risk.
Why use a percentage instead of a fixed dollar amount?
A percentage scales with your account: it grows the dollar risk as the account grows and shrinks it automatically during a drawdown. A fixed dollar amount can become a dangerously large percentage after losses.
Does a low risk per trade guarantee I won't lose money?
No. Low per-trade risk reduces how fast and how deeply you can lose, but losses are still possible and can accumulate. Nothing removes risk entirely, and your capital remains at risk.
How does risk per trade relate to position size?
They are linked through your stop distance. Once you fix the percentage you are willing to risk and where your stop sits, the position size is calculated so that hitting the stop loses exactly that amount.
Can I increase risk per trade to make more money?
Higher risk can increase potential gains, but it also deepens drawdowns and raises the chance of ruin during a losing streak. Most disciplined traders keep it small to stay in the game.
Trading involves substantial risk of loss. Historical and backtested results do not guarantee future performance. Read the full risk warning.