A Long/ short Bias Grid trading system.

Good day, Need code for EA Mt 4, all pair and indices.

This EA will be a grid trading system consisting of a Buy and Sell zone, only buy stop and buy limit orders will be placed in the buy zone and the opposite in the sell zone.

A Loss line or 00 line will separate the zones and will be controlled and placed by this EA.

Accumulated losses of all longs or shorts will be taken at the Loss line although there will be multiple buys or multiple sells open at any given time there will be no hedging .

The EA will calculate Lots size as a percentage of start balance in all loss as per the grid setting e.g. if the grid is set at 5 pips and loss at 0.1% and a buy was opened at the third grid line, as price retracts that trade will lose 15 pips or 0.3% of the balance.

This EA will close all open trades and delete all pending orders at a Take profit target calculated at a value in pips.

Lastly this EA will place a dialog box with settings and info on the chart.

Complete explanation will follow.

A indicator and expert adviser  can be supplied that contain some of the code needed for this project.

Many thanks