66 Signals. Cross-Verified. Proven or Rescored.
Mark-to-market signal intelligence on U.S.-listed China equities. Every signal is tracked, scored, and held accountable — every week.
66 signals across 7 categories, processed through a three-layer analytical framework, and held to a mark-to-market accountability standard no other China equity research product applies.
66 signals spanning 7 categories — regulatory filings, executive movements, supply chain shifts, macro policy, and more — sourced from Mandarin-language primaries that English-language coverage does not reach.
Full signal taxonomy →Layer 1 extracts facts. Layer 2 synthesizes cross-signal patterns into institutional-quality interpretation. Layer 3 builds forward scenarios with explicit confidence scoring. Raw data becomes actionable intelligence.
How each Brief is built →Every signal published carries a confidence score and an expiration. It is either proven by subsequent data or rescored with full transparency. No opinion survives without evidence. This is what separates ACX Signal from everything else.
See below — Credibility Engine ↓Every signal we publish has a shelf life. It is either proven by subsequent data, or rescored with full transparency. This is not a policy — it is a mechanism built into the system.
Currently tracking 8 core U.S.-listed China equities across 66+ structured signals.
Marnix Farrow Van Wang brings an MBA with M&A focus, PE/VC experience facilitating Chinese enterprise listings on U.S. exchanges, and holds a China Fund Management Practitioner License. Based in the Netherlands for over seven years, he built ACX Signal to capture the alpha embedded in the structural information asymmetry around U.S.-listed China equities — where critical signals remain locked in Mandarin-only sources and SEC disclosure lags up to 90 days.
Read a sample brief. Review the signal taxonomy. See every confidence score, every source link, every accountability mechanism — then decide for yourself.