Research & methods

AITOUZI / SOURCES

Data sources: provenance and boundaries

Online access does not imply unrestricted copying or commercial redistribution. Public explainers offer independently prepared explanations and source links, not downloads of third-party databases. Check each tool for dates and coverage.

Content reviewed · · Asia/Shanghai

Prepared and reviewed by the AiTouzi content team

Dates use Asia/Shanghai. This is the methodology review date, not a market-data timestamp. Refer to each tool for its data dates.

Match sources to their use

Macro references include the Federal Reserve, FRED and original publishers; company and holdings research uses SEC, issuer and fund disclosures. FRED aggregates series with different rights holders. Quarterly holdings and ETF snapshots are not a unified real-time trade feed.

Material not offered

ICI fund-flow licensing still needs confirmation; these pages do not publish its raw series. QDII NAVs, returns and purchase caps are not fund flows. Linking a source does not authorize republication of news, ratings or datasets.

Analytics and privacy

Public pages record limited content and feature events. Generic click tracking excludes account and portfolio areas. Registration success records the event, not email, codes, holdings, quantities or costs. Raw URL query parameters are not sent in events.

Limits & counterexamples

This is not an assurance of rights for every commercial use. New datasets require separate checks of licence, cadence and redistribution limits.

Sources & verification

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For research and education only, not a securities recommendation or personalized investment advice. Historical results do not predict future performance.