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MQL.RobotFX.org is the biggest collection of MetaTrader expert advisors (MT5 & MT4), indicators, scripts and libraries that can be used to improve trading results, minimize risks or simply automate trading tasks

Metatrader 4 Indicators | BBhisto | MetaTrader Tool

RobotFX curates the best open-source MetaTrader code to inspire your trading automation.



One of the most interesting modifications of Bollinger bands. It shows the standard deviation in the bar representation.

Image for BBhisto

Protect profits effectively with the smart Trailing Stop Expert Advisor. Advanced trailing options for MT4/MT5. See it in action.

Complement community code with advanced automation from RobotFX.

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Best MetaTrader Indicators + Profitable Expert Advisors