How Much Should You Risk Per Trade? The 1% Rule
If you ask me the single most important number in trading, it is not your win rate, your entry, or which asset you trade. It is how much you risk per trade. Get this one number right and you can survive almost any losing streak. Get it wrong and even a great strategy will eventually blow up your account. So let us answer it directly: how much should you risk per trade?
The short answer: 1 to 2 percent per trade
The professional standard is to risk 1 to 2 percent of your account on any single trade. On a 10,000 dollar account that means risking 100 to 200 dollars per position. Not investing 100 dollars. Risking it: the amount you actually lose if the trade hits your stop. That distinction is where most beginners go wrong.
Why risking 1 percent keeps you in the game
Trading is a game of survival first and profit second. Losing streaks are not a possibility, they are a certainty. Every strategy, including mine, goes through stretches of back to back losses. The math is simple and unforgiving:
- Risk 1 percent per trade and 10 losses in a row costs you about 10 percent. Annoying, and fully recoverable.
- Risk 10 percent per trade and those same 10 losses erase roughly two thirds of your account. Now you need a 200 percent return just to get back to even.
This is the idea of risk of ruin. The more you risk per trade, the higher the chance that a normal losing streak ends your trading career. Small, fixed risk makes ruin almost impossible.
How to actually size a position
Risk per trade is not the same as position size. Your position size comes from your risk and your stop distance, in three steps:
- Decide your risk in dollars, for example 1 percent of the account.
- Measure the distance from your entry to your stop loss.
- Position size equals your dollar risk divided by that stop distance.
Here is the part most people miss: a wider stop means a smaller position, a tighter stop means a larger one, but your dollar risk stays identical every time. You size from the chart and your rules, never from how confident you feel. I go deeper on the full process in day trading crypto.
Why this matters even more in crypto and on prop accounts
Crypto is volatile and leverage is one click away, which makes oversizing the fastest way to die. Fixed fractional risk is what stops volatility from turning a normal loss into a catastrophe. And if you trade funded prop firm accounts, small fixed risk is not optional: it is how you avoid breaching the daily loss and drawdown rules that fail most people out of a challenge.
The mistakes that break the rule
Knowing the 1 percent rule and following it are two different things. The ways people break it are always the same: moving the stop instead of taking the loss, doubling up to win a loss back, or sizing up because this one feels certain. Those are the same emotional errors that wipe out most new traders. The rule only works when it is mechanical.
The bottom line
Risk 1 to 2 percent per trade, size every position from your stop, and never let a feeling change the number. It is the most boring advice in trading, and it is the only reason anyone is still here years later. If you want to build this into a real, repeatable process, that is exactly what I teach people who want to trade for a living.
Common questions
How much should a beginner risk per trade?
Start at 1 percent of your account or less per trade. As a beginner your job is to survive long enough to learn, and small fixed risk is what keeps a normal losing streak from ending your account.
What is the 1 percent rule in trading?
It means risking no more than 1 percent of your total account on any single trade, measured as the loss you take if price hits your stop. It caps the damage from any one trade or losing streak.
Is risking 1 percent per trade too small to make money?
No. On a small account the dollar gains feel small, but that is a capital problem, not a risk problem. The fix is more capital or a funded account, not bigger risk per trade.
How do I calculate position size from risk?
Divide your dollar risk, for example 1 percent of the account, by the distance from your entry to your stop loss. That gives the position size that keeps your loss fixed no matter the asset.
Keep reading
I trade and teach this for a living. I post free breakdowns on Instagram and YouTube, and you can trade alongside me and the community at bitcoindaily.vip. For one-on-one help, work with me directly.
Nothing here is financial advice. Trading carries a real risk of loss and most traders lose money. Never trade money you cannot afford to lose.