Phase Detector

Structural Signals — newsletter archive

Every Monday: phase flips across 1000+ public companies, one methodology deep-dive, a few preprints we’re reading, and what’s happening in the repo. Same physics that describes earthquakes, neural avalanches, and power-grid cascades.

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  1. Issue #001 · 2026-05-15 · 2026-W19

    Structural Signals #001 — Week of 2026-05-12

    10 phase flips (AFRM, AIG, ALL, BIIB, BLDP, BNTX, COIN, COP, CVX, DDOG), why we use block-bootstrap CIs instead of iid bootstrap, four cross-domain preprints worth reading.

    Covers 2026-05-04 → 2026-05-10

Past issues are also kept in the GitHub archive as raw markdown, alongside the MJML email source.