Hey! I have exactly what you're looking for, but for cryptocurrencies. I have built a GUI app that allows the user to enter some settings and trade based on those settings, as well as backtest the strategy and even optimize it based on historical data. The price I'm asking for is just for me to update the app for the stock market instead of cryptocurrencies. You will be getting weeks of work delivered to you for pennies on the dollar.
If you want further details on what I have please send me a message and I'll be glad to show to the tool
Also, I'm a machine learning expert and I'm working on improving it further to include graph analysis, technical analysis, indicators, etc. If you what, I can develop all that for you.
It's a really powerful tool and it will for sure save you hundreds of hours
Send me a message and let's start working