The EA trades based on the Bollinger Bands indicator by the channel boundaries.

There is a limitation on adding in case the price goes against you.

EA monitoring https://www.mql5.com/en/signals/172233

Limitation on the number of orders.

There is also lot and addition multipliers.

The EA takes the parameters from the М5 regardless of the timeframe.

• Lost = 0.01; — first order volume
• Multiplier = 2; — Lot multiplier (if the price goes the other way)
• TakeProfit = 10; — Profit
• Step = 15; — Order addition value
• Mult_Step = 1.3; — Addition multiplier (if the price goes the other way)
• Magic_buy = 12345; — the magic number of the Buy order. It can be used as a user-defined ID.
• Magic_sell = 54321; — the magic number of the Sell order. It can be used as a user-defined ID.
• MaxTrades = 3; — Limit on the number of order additions (if the price goes the other way)