In this guide
Mirroring the positions of consistently successful traders — known as copy trading — has revolutionised retail investing within traditional finance. Prediction markets offer the same opportunity: locate forecasters demonstrating real, verifiable skill, and automatically replicate their trades at identical odds.
How Prediction Market Copy Trading Works
PolyGram's social trading functionality enables you to:
- Browse leaderboards: Examine top-ranked traders sorted by ROI, success rate, and cumulative returns
- Analyse track records: Examine their historical trades, calibration metrics, and specialisation areas
- Set copy parameters: Establish limits on position sizing, select which categories to replicate, and configure risk thresholds
- Automatic execution: Your account instantly mirrors positions opened by traders you follow, scaled proportionally
Identifying Traders Worth Copying
Profitability alone doesn't indicate durable skill. Evaluate these criteria:
- Volume of predictions: Minimum 50+ trades required for statistical reliability
- Consistent market focus: Specialists demonstrate superior returns versus generalists in prediction markets
- Calibration score: Beyond mere win rate — their probability assignments must align with empirical outcomes
- Drawdown behaviour: Assess performance during adverse periods; did they compound losses through oversizing?
- Recency bias filter: Distinguish whether recent gains reflect genuine ability or temporary fortune
Risks of Copy Trading
- Historical results provide no assurance regarding forthcoming performance — prediction markets evolve continuously
- Execution lag (copying with delay) results in inferior pricing relative to the original trader's entry
- Concentration risk: copying multiple traders with overlapping strategies undermines portfolio diversification
FAQ
- Can I stop copying a trader at any time?
- Absolutely — pause or terminate copy trading whenever desired. Positions already copied remain active until you close them manually or they settle.
- Is copy trading available for all market categories?
- You may restrict replication to specific categories (for example, replicate only political forecasts whilst excluding technology markets) aligned with where you assess their genuine advantage exists.
- What percentage of copy traders are profitable?
- Like independent traders, most copy traders generate subpar results without rigorous vetting of their chosen sources. Thorough evaluation of trader performance records prior to copying is critical.