Simple Bollinger Band Buy and Sell EA

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SELL EXAMPLE: I want to sell first candle that closes back into the upper bands and target the middle 20 Moving average when touched - the take profit will adjust every time the 20 MA shifts. I want it to take profits as soon as it touched the middle 20 MA.

BUY EXAMPLE: I want to buy first candle that closes back into the lower bands and target the middle 20 Moving average when touched - the take profit will adjust every time the 20 MA shifts. I want it to take profits as soon as it touched the middle 20 MA.

• Make sure that the take profit adjust every time the candle closes and the middle 20ma shifts. 

• I do not want a stop loss - I only want it to take profit or take loss when it touched middle 20 MA. 

• I want to be able to choose what timeframe this EA trades on.

• Needs to be both a Buy and sell EA. 
• This is for MT4