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DCF calculators, Excel models, valuation frameworks. Built with AI, designed for real use.

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Financial data, valuation models, and thesis breakdowns for companies on the watchlist.

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Research templates, AI workflows, and a full Claude Code config. Everything open source.

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What I'm building, what I'm learning, and investing ideas worth sharing.

Hi, I'm Charlie

I build investing tools with AI and share everything for free. The models, the templates, the process. So you can invest with a system, not a hunch.

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