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r/stocksr/stocks· u/Must_Dragonfruit· 1d ago 0

I made an AI trading version of myself

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Author built an AI trading model using personal data and quant tools, currently beating the S&P by 5% on a $10k account.

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I fine-tuned a foundation model trained on 45GB of personal data and then tested it against my own trades over a 15 year period and against the S&P.

Then I gave it all the tools of a quant fund, The system has the tools of a quant fund, factor models, HRP optimization, deflated Sharpe, probability-of-backtest-overfitting, macro regime overlays, etc..

But the intuitive leap baked by the personal data supersedes the financial data...

Then I put the model on its own vm and gave it API access and its own trading account with a small stake ($10k).

So far, I'm beating the S&P by about 5%. Thought it was interesting and wanted to share with you all. Let me know if you have any questions.

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