Lesson 2 of the GOGA Academy concept series. Anyone can be wrong; professionals plan for being wrong often. This lesson explains why the size of a position matters more than the direction you pick, and how a risk-per-trade rule keeps you in the game through losing streaks.
The size is the strategy
What separates survivable trading from a blown account is not accuracy — it is how much each wrong call costs. The asymmetry is brutal:
| Account after a loss | Needed recovery |
|---|---|
| −10% | +11% |
| −25% | +33% |
| −50% | +100% |
| −80% | +400% |
Losing half your account does not need a 50% winner to recover; it needs a 100% one. That is why size is the first decision — before entry, before direction.
Risk per trade, not per feeling
Define risk as what you lose if the stop-loss fires — not the whole position value. A common sizing formula:
position size = risk per trade ÷ distance from entry to stopIf you risk 1% of your account and your stop is 5% away from entry, the position is sized so that the stop costs exactly that 1%. The rule keeps one bad day from becoming a bad month.
The 1–2% guideline
Risking 1–2% of your account per trade is a guideline, not a law — but it exists for a reason:
| Sizing | Typical stress | Survives a losing streak? |
|---|---|---|
| 1–2% per trade | Niedrig | Yes, comfortably |
| 5–10% per trade | Hoch | Only a short streak |
| Full deposit | Extreme | No — one or two losses end it |
The number you pick depends on your edge, your horizon and your sleep. The mistake is not choosing a number at all.
What GOGA controls — and what it does not
GOGA's tools are explicit about the boundary. The bot enforces order size and maximum orders, loss caps by time, and the live leverage cap of 5× — those are hard risk rails. What GOGA does nicht do is decide your position size for you. That is your decision, and no tool should make it silently.
Wo du es ausprobieren kannst. Take the free Academy module on risk and the X:Y rule, then set order-size and daily-loss caps on a paper bot in the Papierhandel and watch how the rules feel when the market moves against you. The full curriculum is in the GOGA Akademie; the method behind the risk rails is in Wie GOGA Krypto-Strategien analysiert.