MetaTrader 5 build 6230 extends AI control of testing, scripts and economic-calendar data

MetaQuotes released MetaTrader 5 build 6230 on 24 September with new AI Assistant interfaces that can prepare Expert Advisors for testing and manage trading scripts or indicators on charts. The engineering release changes the actions an assistant can initiate inside the terminal, rather than merely adding another conversational explanation of market prices. It is a September platform change reviewed in this edition, not a new 31 October product launch.[1]

The AI Assistant can retrieve parameters from an Expert Advisor and use them to configure a Strategy Tester run. That matters because parameter discovery, selection and test setup can previously involve repeated navigation through separate terminal panels. The release also describes tools for inspecting parameters of Expert Advisors and scripts, attaching and removing trading programs or indicators from charts, and checking indicator state. These are concrete operating permissions that firms can map to an agent's allowed capabilities.[1]

A separate addition lets the assistant read information from the built-in Economic Calendar. It can request countries, events, indicator values and records by identifier, allowing those data to be combined with trade-system tests or broader market examination. Calendar access does not guarantee perfect event coverage, correct surprise calculations or access to licensed external data. A broker deploying the capability still needs source validation and an appropriate policy for when automated research can influence an order.[1]

New build capabilities and boundaries

Build 6230 also includes changes to MQL5, among them sorting of vectors and matrices, .NET CoreCLR 8+ library support and extra methods for complex-valued mathematical objects. These are software-development capabilities for indicator and strategy authors, distinct from the AI Assistant's ability to operate terminal elements. A backtest produced with new tools remains a historical simulation subject to assumptions about prices, slippage, market impact and data quality.[1]

The announcement does not show a production broker granting every customer-facing AI agent unrestricted power to send live trades or transfer funds. Actions such as applying a script to a chart can nonetheless have consequences if the script itself contains trading logic. Brokers should therefore examine terminal access, authentication, program approval and audit logs instead of assuming that a function described as chart management is operationally harmless.[1]

MetaQuotes' 24 September release describes assistant access to functions such as configuring a Strategy Tester run and manipulating experts, indicators and scripts on charts. These are software-control capabilities, not a brokerage permission allowing an external AI to trade a customer's account without local platform safeguards. Any firm offering this workflow should establish tool permissions, audit logs, client confirmation boundaries and the different risk of research access versus order entry. The supported feature set should be tested against the specific terminal and broker installation, not the release label alone.[2]

The confirmed result is a wider MetaTrader assistant toolset supported by developer features, not proof of superior investment performance. Platform vendors and brokerage IT teams can test the functions against their own supported build versions, approved Expert Advisors and compliance controls. The necessary distinction is between automating preparation or analysis and accepting accountability for live trading decisions.[1]

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