And the winner is …………….. no one.
As far as I can assess, it is not recommended to adopt any of the strategies here 1:1.
There are a few that work with sufficient profits over a long period of time, e.g. Dhigh Dlow in 15M or also the ATR-Strength strategy,
but (!) the profit per trade seems small which can be eaten up quickly by slippage or inaccuracies of the platform and
a 2nd but, the strategies have drawdown phases of over 1 year. Psyche or not, you have to endure such a phase, especially if it begins with the first trade after you have started the strategy!
Nevertheless.
It was not only about profits, it was also in the presentation of programming techniques and ideas for a successful trade!
Thanks to all of you who posted your strategy.
until then