Hello,
I know what you think you want - sadly, in this case, life is not so easy - as more pattern, filters, and analyse as to be done to be able to change from manual to auto-trading-
- First of all do you want to enter into a new trade everytimes that the price hit /top/bottom of your channel? if not, then a filter - allow unique entry need be inserted, as of course "can happen" that price will hit 10 times or more the channel and that at the end, you will end with 10 open trade in a direction.
- second is OCO, what will be in your screen exemple if the seond entry(short) then third entry(long happear. - ok, you are short, come long signal and you close short, open the long. right? so far so good - now question what is the timeframe for it? what is this channek donchian? bolllinger? you need also to include the actual bar, to have better overview of the work - as indicator lags, and of course it need be implemented into the strat for a more accurate result as well backtest. or you will end with a strategy that look fine in backtest but totally disaster in live trading.
- do you want to open/close trade on open bar, or bar close? looks like in your pic that you will need have both, as you will get a lot better "exit close of trade" not using bar close, but can also produce some disaster in case of trending market.
lot of info to be given before a price analyse. and before to take every "cheap programmers" from freelancer, please sit and check my email here- only a tip..