Open sourcing quality investing

Open source software is a piece of publicly shared code that can be viewed, critiqued, or enhanced by anyone. Although less known, this has been a very common practice in value investing. You can learn all about it here. Welcome! Wise of you to stroll around.

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Resources for your DIY journey

A few curated resources to get you started beyond indexing

Screeners accessible to all

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OG influencers and their best teachings

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