Quant_David | Substack

Quant_David

用系統化思維整合健康、AI 與量化交易。以數據重建身心，打造可持續的高效生活。追蹤：睡眠、飲食、代謝、運動、交易心理、量化策略。電子報：記錄我如何用系統讓人生更穩定。

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