But that would mean that I had to discclose my full knowledge about the strategy.
There are rule based setups in my trading which could be improved by an EA as I don't look into the screen the whole day to find the best entry point.
To a degree yes, but you can formulate it so only you know the true settings that work. You should have them develop it so all the parameters are adjustable. (Timeframes, K-Values, D-Values, X-Values, Y-value, Time periods etc)
Let's say for your buying criteria, you use MACD, Stochastic, Current Price vs. Moving Average, Small MA vs Larger MA, RSI, Volatility.
With the MACD for instance you would want 5 settings to change in their full ranges
1. FastLength (0-100)
2. Slowlength (0-200)
3. Source (Open, Close, Mid price, Ml2, Ml3 etc)
4. Signal Length (1-500)
5. Time Frame (1min to weekly)
Now maybe your trigger for a buy with MACD is when the fast length crosses the Slow length in a certain time frame and signal length.
But you also have a 2nd criteria. You also want the Slow length to be in a certain range, so the developer will also need to add 2 high low parameters so the Slowlength needs to be maybe between 20-40 for example. You roughly have about (100x200x7x 500x22)*(100*100) = 15 Trillion combinations with just 1 Indicator. Add 4-6 more such indicators (or the same) in different timeframes, you are looking at an infinite amount of combinations, that would be near impossible to uncover. And only you have the right combination.
I would also add in 1 or 2 extra indicators that do not have anything to do with your strategy. Also ask that each indicator can be switched on or off. This way you can select which indicators you want to use. I added a volatility Indicator as a semi-dummy, but it is now extremely useful to prevent trading in Darwinex "High Risk Assets" and I also use it as my Master Stop Loss in the event of market crashes or real big price swings.
Getting an EA has been one of my best decisions yet, by not having to look at every screen all day long. You'll go crazy....🤪