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REDDIT

Tracking DCF portfolio vs index - S&P 500

R
Jul 18, 2026 · 12:07

I was working on a discounted cash flow tool using claude and thought of using the methodology to screen the entire S&P 500. I am running it since last 40+ days now. Some are loosers but overall performing better than index for now. It is purely mathematical. I want to see how long it will perform better than index. Every week I run the algorithm on all the stocks. I pretend to run it as an active fund with $10K invested(not real money). If a stock exists(does not make the DCF cut) I sell it and distribute the money again equally.

[https://kashvector.com/dcf/sp500-undervalued/](https://kashvector.com/dcf/sp500-undervalued/)