Why AI Trading Bots Need Brakes: The June 1–5 Weekly Review

In today’s episode, we review the weekly performance of our four MT5 automated trading bots from June 1 to June 5. The portfolio ended the week with a combined realized loss of -3,307 JPY. While it wasn’t a profitable week financially, it was arguably our most valuable week for system development.We break down each bot’s behavior to understand why giving AI complete autonomy is a risky game, and why the ultimate feature of a trading bot is a reliable “brake”:* GateGrid AI: The clear winner of the week, finishing at +707 JPY. Its multi-layered filtering system proved that a bot’s true power lies not only in finding entries, but in its ability to say “do nothing” and avoid bad trades.* BoundSniper: Finished at -868 JPY. As a pure execution bot, its losses confirmed that the MT5 execution layer is doing its job, but the upstream TradingView signal logic needs serious refinement and better filtering.* LLMBridgeTrader: Took a hard hit at -1,399 JPY. It clearly demonstrated that giving an AI full autonomy over position management (OPEN, HOLD, CLOSE, REVERSE) is dangerous without a strict “ML gate” to reject weak trading plans before they reach the market.* MLScore GF-T4: Ended at -1,747 JPY. It exposed a critical structural flaw: re-entering the market under the same unfavorable conditions immediately after a stop-loss. It highlighted the urgent need for re-entry logic, cooldown rules, and daily risk limits.The biggest takeaway from this week? AI can create brilliant trading plans, but the system still needs the final authority to hit the brakes. Join us as we discuss how we are using this week’s “valuable losses” as direct training and debugging data to build smarter, safer trading systems!#FX #MT5 #AITrading #AlgorithmicTrading #MachineLearning #SystemTrading This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit fxaibotlab.substack.com/subscribe