Grid ea made with a specific method

These are the specs for the new EA

(I can provide you a grid EA based on the specific method , so the job is just to improve it by adding the new features )

- Fix lotsize (0.01 by default)

-  level grid (5 by default)

- takeprofit (0.1  by default) 

- OrderMultiplier (2.1 by default) 

 - TakeProfitAtLevel (true by default)

The Grid is based on the symmetry. The symmetry grid is a system based on limit order style.

the EA buys and sells simultaneously (no need to put stoploss neither takeprofit), closing winning positions at grid levels and averaging breakeven points of losing positions by an order quantity multiplier. The center of the grid moves as new orders execute. 

The EA will plot a channel above and below the last executed order with the center on the last order price. The center of the grid will move as new orders are being executed. It will buy and sell at the same time.

If price move down the EA, will open long positions multiplying the last long quantity by OrderMultiplier parameter keeping the short position if TakeProfitAtLevel=false.

If price moves up, it will sell by multiplying the last sell quantity and keeping the buy position if TakeProfitAtLevel=false. Target is the first pullback to a grid level.

If TakeProfitAtLevel=true, the EA will close buy wining positions at grid levels above price, and sell positions below price. 

 if Takeprofit = 0, the EA checks the TakeProfitAtLevel 

regards