Sarah blue
- 专家
- 版本: 1.0
- 激活: 15
EA Name: Sarah blue
General Description
This Expert Advisor (EA) is designed to automate trading decisions on the chart it is attached to. It includes an interactive graphical panel called SARAH BLUE that allows the user to adjust key trade parameters in real time without stopping or recompiling the EA.
Key Features
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Interactive Control Panel
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Displays current symbol, position status (open/none), lot size, trailing stop value, and Magic Number.
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Provides buttons to increase or decrease the lot size and trailing stop distance directly from the chart.
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Includes a dedicated On/Off toggle for the trailing stop feature.
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All adjustments are applied immediately to new trades and to active trailing stop management.
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Lot Size Management
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Users can set any valid lot size using the “+” and “–” buttons next to the “Lot Size” field.
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The EA automatically respects the symbol’s minimum, maximum, and step lot size constraints.
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Trailing Stop Control
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The trailing stop distance (in points) can be increased or decreased with “+” and “–” buttons.
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The “On/Off” button instantly enables or disables trailing stop without losing the previously set distance.
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When trailing stop is active, it updates the stop loss of an open position as the market moves in a favorable direction.
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Fixed Stop Loss
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A stop loss is placed on every trade at a fixed distance set in the EA’s input parameters (StopLoss in points).
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This stop loss remains active regardless of whether trailing stop is enabled.
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Magic Number
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Every trade opened by the EA is tagged with a unique Magic Number (set in inputs). This ensures that the EA only manages its own positions and ignores those opened manually or by other EAs.
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Single Position Management
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The EA allows only one position per symbol at a time. It will not open a new trade while a position with the same Magic Number is already open.
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Logging
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All trade actions and parameter changes are printed to the Experts journal for review.
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Input Parameters
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StopLoss – Fixed stop loss distance in points for every trade.
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MagicNumber – Unique identifier to manage its own positions.
