What Is Paper Trading?
Paper trading is simulated trading where you execute buy and sell decisions using virtual money instead of real capital. It allows traders to test strategies, practice execution, and build confidence without financial risk. Most major exchanges and trading platforms offer paper trading modes with real-time market data.
How Paper Trading Works
Paper trading is valuable for strategy development and validation. If a strategy can't be profitable in simulation (where execution and psychology are ideal), it certainly won't work with real money. However, paper trading has limitations: it doesn't account for slippage, liquidity constraints, or — most importantly — the psychological pressure of real money at risk.
Why It Matters for Traders
The optimal use of paper trading is as a bridge between backtesting and live trading. After a strategy passes backtests, paper trade it for at least 50-100 trades to verify it works in real-time market conditions. Then transition to live trading with small position sizes before scaling up. Skipping directly from backtest to full-size live trading is how accounts get blown.
