Paper Trading vs. Backtesting: What’s the Difference?

Paper trading means placing simulated trades on the live market, in real time, with virtual money. It tests how you actually behave under pressure: whether you follow your plan, manage risk properly, and stay disciplined when a trade moves against you.

Backtesting means running a strategy against historical price data to see how it would have performed in the past. Instead of waiting weeks or months for enough live setups to happen, you can step through months of historical candles in minutes and see the results.

The two are not competitors, they answer different questions. Backtesting tells you whether an idea has statistical merit; paper trading tells you whether you can actually execute that idea with discipline when real-time pressure is involved. A strategy that backtests well but that you cannot follow calmly in real time will still lose money.

The Tradeskill supports both in one tool: use free chart replay to backtest a strategy candle by candle against real historical data, then paper trade it live with $20,000 in virtual cash to build the execution discipline that backtesting alone cannot teach.