Export adviser based on 3 different bollinger bands

I need an Expert Advisor that opens long or short positions when the price crosses one of the lines or bands of one of three individually adjustable Bollinger Band indicators.

A short and a long position can be open at the same time.
further positions should only be opened when the respective short or long position has been closed.

Input parameters should be:

- position size

- Take profit in points (if zero = no take profit)

- Stop loss in points (if zero = no stop loss)


- Bollinger Bands 1: Timeframe

- Bollinger Bands 1: Period

- Bollinger Bands 1: standard deviation


- Bollinger Bands 2: Timeframe

- Bollinger Bands 2: Period

- Bollinger Bands 2: standard deviation


- Bollinger Bands 3: Timeframe

- Bollinger Bands 3: period

- Bollinger Bands 3: standard deviation



- Buy signal at lower band of: BB1 / BB2 / BB3 (adjustable parameter)

- close long positions at either: midline of BB1 / upper band of BB1 / upper band of BB2 / upper band of BB3 (adjustable parameter)


- Short signal at upper band of: BB1 / BB2 / BB3 (adjustable parameter)

- close short positions at either: center line of BB1 / lower band of BB1 / lower band of BB2 / lower band of BB3 (adjustable parameter)


For questions please contact me.

I am requesting an offer or, as a result, programming as soon as possible.

Thanks and best regards