This website is for educational purposes only and does not constitute investment advice. Always do your own research and assess your own risk tolerance before making investment decisions.

US Outcome & Track Record Decided by: AI 🤖

AI · Berkshire Doctrine — Track record

Every elapsed decision is graded against what prices actually did — hit-rates and errors per signal family, plus the cost of the decisions this book chose not to take.

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AI · Berkshire Doctrine is an academic paper portfolio — virtual money, decided by AI and filled by a deterministic auto-executor. Incepted 2026-10-20. Position sizes and account values are never published; performance is shown only as a base-100 Total-Return Index.

1 graded 0 pending 1W calibration 0.11 How far along the 1-week path a decision typically gets: the fraction of the decided move realized after one week, measured across this book's graded decisions. Feeds a bounded conviction adjustment back into future decisions.

Scorecard

Hit-rates per signal family.

Signal familyDirnHit 1WHit 4WHit 12WMed err 1WStop-firstBiasStatus
ReversalUp_Oversoldbuy10%——-3.0%0%0○ building sample (1/5)

This website is for educational purposes only and does not constitute investment advice. Always do your own research and assess your own risk tolerance before making investment decisions.