How should you evaluate a trading bot?
Begin with rules you can explain: what triggers an entry, how position size is chosen, and when the system stops trading. Ask which broker, platform and instruments it supports. A backtest shows behaviour on historical inputs; it does not establish how the software will perform with future prices or actual execution.
- Request assumptions for spreads, commissions and slippage in every test.
- Review losing periods and maximum drawdown alongside returns.
- Forward-test in a broker demo, then compare observed behaviour with the written specification.
- Agree installation, licence, support and acceptance criteria before paying.