Products by BluesAlgo Ltd 2023 - 2026 Last Update: 22.01.2026


Table of Content

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Intro

This manual is a general user-guide for all Blue Algos EA include:

1| BlueSonic Donchian EA ('SONIC') is multi-currency ➕ multi-timeframe EA base on Donchian indicator.

2| BlueOnyx Pi EA ('ONYX') is multi-currency ➕ multi-timeframe EA base on multi-layer / cross-timeframe Fibonacci indicator.

3| BlueCaraEA ('CARA') is multi-currency ➕ multi-timeframe ➕ multi-indicators EA base on SMC strategies (ZigZag, Market Structure, Supply-Demand zones).

4| BlueGaia EA ('GAIA') is a portfolio of EAs consist of all of the above EAs plus additional machine-learning trading system .

Other than normal one-off entry, users would have option to activate grid series to maximize return from sub-optimal entry. What make BluesAlgo’ EAs stand out from other grid EAs on the market is its core advantages:

🔴 Recommendation for quick start:

symbols:

GOLD: XAUUSD

FOREX : most FX majors and minors cross of USD, EUR,GBP,AUD,CAD (🙅‍♀️ avoid JPY, NZD, CHF and exotics pairs)

INDICES: GER40,NASDAQ100, SP500 etc.


ℹ️ This manual is valid for the following version at the time of writing (contains link to product pages 👇):

🌌GAIA v1.96 🐇CARA v1.63 🔮ONYX v1.69 🦔SONIC v2.81
🔵 GAIA MT4
🔴 GAIA MT5 🔵 CARA MT4
🔴 CARA MT5 🔵 ONYX MT4
🔴 ONYX MT5 🔵 Sonic MT4
🔴 Sonic MT5

⚠️ if your EA version is not updated to these versions then some of the settings description & logic detailed below in this manual may not be consistent ⚠️


Panel Setting

1 Settings overview

click → Interactive setting panels to open up an interactive browser where you can swipe up/down to view the whole settings

GAIA | TradeSystem inputs

2 Parameters explanation