My experience developing a price change predicting AI with BTC (using python and stata)

I've been working for about two months in a model to try to predict BTC market movements in the next 24hrs based on previous information (using stata and python) I've been doing pretty well but I am running out of commads and ideas. I used simple regressions, logit and probit models (for shocks such as interest rate variations), predict command and some other statistical tests. Does anyone recommend any other test or command? I am using variables such as previous changes in prices, some stock indicators from the S&P, Dow Jones etc, market sentiment index, crypto sentiment index I looked for optimal take profit and stop loss based on predictions for the last 2 years. It's been a pretty rough work (+2500 code lines in my last model out of 11 already made)

If anyone wants to help with ideas you are welcomed! Thanks for reading this! Hope you all have a great day! Any questions I am very happy to answer!