每日备份 2026-03-27

2026-03-27 23:38:45 +08:00
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+# Authoritative Information Sources
+
+Use search engines with `site:` filters to prioritize authoritative sources.
+
+## Source Priority
+
+1. Tier 1 (Primary / official)
+- Exchange and regulator disclosures
+- Company investor-relations pages
+- Official macro data publishers
+
+2. Tier 2 (High-quality financial media/data)
+- Yahoo Finance, Reuters, Bloomberg, WSJ, CNBC, MarketWatch
+
+3. Tier 3 (Supporting context)
+- TradingView, StockCharts, sector/ETF summaries
+
+For critical values (close price, earnings, guidance, major filings), cross-check with at least two independent sources.
+
+## Tier 1: Exchange and Regulatory Sources
+
+### Global baseline
+- Company Investor Relations pages
+- Official exchange announcements for the ticker listing venue
+
+### United States
+- SEC EDGAR: [https://www.sec.gov/edgar/searchedgar/companysearch](https://www.sec.gov/edgar/searchedgar/companysearch)
+- Nasdaq company pages: [https://www.nasdaq.com](https://www.nasdaq.com)
+- NYSE company pages: [https://www.nyse.com](https://www.nyse.com)
+
+### Hong Kong
+- HKEXnews: [https://www.hkexnews.hk](https://www.hkexnews.hk)
+
+### Mainland China
+- SSE disclosures: [https://www.sse.com.cn/disclosure/](https://www.sse.com.cn/disclosure/)
+- SZSE disclosures: [https://www.szse.cn/disclosure/](https://www.szse.cn/disclosure/)
+
+### Japan
+- JPX: [https://www.jpx.co.jp/english/](https://www.jpx.co.jp/english/)
+- TDnet (Timely Disclosure): [https://www.release.tdnet.info/](https://www.release.tdnet.info/)
+
+### United Kingdom
+- London Stock Exchange RNS: [https://www.londonstockexchange.com/news](https://www.londonstockexchange.com/news)
+
+### Europe (multi-country)
+- Euronext news/disclosures: [https://live.euronext.com/en/markets](https://live.euronext.com/en/markets)
+
+## Tier 2: High-Quality Financial Data and News
+
+- Yahoo Finance: [https://finance.yahoo.com](https://finance.yahoo.com)
+- Reuters Markets: [https://www.reuters.com/markets/](https://www.reuters.com/markets/)
+- Bloomberg Markets: [https://www.bloomberg.com/markets](https://www.bloomberg.com/markets)
+- WSJ Markets: [https://www.wsj.com/market-data](https://www.wsj.com/market-data)
+- CNBC Markets: [https://www.cnbc.com/markets/](https://www.cnbc.com/markets/)
+- MarketWatch: [https://www.marketwatch.com](https://www.marketwatch.com)
+- Morningstar (supporting valuation context): [https://www.morningstar.com](https://www.morningstar.com)
+
+## Tier 1 Macro Data (for market regime context)
+
+### United States
+- U.S. Treasury rates: [https://home.treasury.gov](https://home.treasury.gov)
+- Federal Reserve (FRED): [https://fred.stlouisfed.org](https://fred.stlouisfed.org)
+- BLS: [https://www.bls.gov](https://www.bls.gov)
+- BEA: [https://www.bea.gov](https://www.bea.gov)
+
+### Global
+- IMF Data: [https://www.imf.org/en/Data](https://www.imf.org/en/Data)
+- World Bank Data: [https://data.worldbank.org](https://data.worldbank.org)
+- ECB: [https://www.ecb.europa.eu](https://www.ecb.europa.eu)
+- BoE: [https://www.bankofengland.co.uk](https://www.bankofengland.co.uk)
+- BoJ: [https://www.boj.or.jp/en/](https://www.boj.or.jp/en/)
+
+## Technical/Charting Support (Tier 3)
+
+- TradingView: [https://www.tradingview.com](https://www.tradingview.com)
+- StockCharts: [https://stockcharts.com](https://stockcharts.com)
+
+## Search Engine Patterns
+
+Use search engines with domain filters:
+
+- `site:finance.yahoo.com <TICKER> quote`
+- `site:reuters.com <TICKER> earnings`
+- `site:sec.gov <TICKER> 10-Q`
+- `site:hkexnews.hk <TICKER> announcement`
+- `site:sse.com.cn <TICKER> 公告`
+- `site:szse.cn <TICKER> 公告`
+- `site:investor.<company-domain> earnings release`
+
+## Minimum Source Set Per Run
+
+At least include:
+
+1. One Tier-1 disclosure source
+2. One Tier-2 market data source (Yahoo Finance is acceptable baseline)
+3. One Tier-2/Tier-1 news source
+4. One macro source if macro is cited in thesis
+
+## Compatibility Mode Minimum Source Set
+
+When running in minimal compatibility mode, use:
+
+1. One Tier-1 disclosure source
+2. One Tier-2 market data source (Yahoo Finance acceptable)