I want to write an EA using Bolinger band and Stochastic Oscillator

1. Buy limit when

- Bolinger band: candle close above +2 line of bolinger band, atleast 1/2 body of candle outside of +2 line

- Stochastic Oscillator: %K line above %D line and %D line <80

Entry point: buy limit at: below (close price + open price)/3 of close price of candle

SL: -2 line of Bolinger band

TP:SL=1:1

2 . Sell limit when:

- Bolinger band: candle close below -2 line of bolinger band, atleast 1/2 body of candle outside of -2 line

- Stochastic Oscillator: %K line below %D line and %D line >20

Entry point: sell limit at: above (close price + open price)/3 of close price of candle

SL: +2 line of Bolinger band

TP:SL=1:1

Not trade in Volatility high news