Data Sources
The terminal blends free / public sources with deterministic mock fallback for resilience. We never silently mix mock and real data — when mock is used, rows are badged accordingly and confidence is reduced.
Primary source for the screener and terminal. Hits the public Yahoo Finance query endpoints — no API key required.
Market data remains the property of the originating exchanges and Yahoo Finance.
https://finance.yahoo.com/ ↗Free CSV fallback with broad global coverage. Used when Yahoo is unavailable.
Data is provided by stooq.com.
https://stooq.com/ ↗Activates when FMP_API_KEY is set. Strongest for US fundamentals.
Data provided by FinancialModelingPrep.com.
https://site.financialmodelingprep.com/ ↗Activates when FINNHUB_API_KEY is set. Free tier allows 60 req/min.
Data provided by Finnhub.io.
https://finnhub.io/ ↗Activates when TIINGO_API_KEY is set. Free tier covers ~1000 unique symbols/day.
Data provided by Tiingo.
https://www.tiingo.com/ ↗Activates when EODHD_API_KEY is set. Strongest for non-US listings.
Data provided by EODHD.com.
https://eodhd.com/ ↗Activates when ALPACA_API_KEY_ID + ALPACA_API_SECRET_KEY are set. Auto-skips non-US symbols.
Data provided by Alpaca Markets.
https://alpaca.markets/data ↗Activates when NASDAQ_DATA_LINK_API_KEY is set. Free EOD US dataset only.
Data provided by Nasdaq Data Link.
https://data.nasdaq.com/ ↗Activates with ALPHAVANTAGE_API_KEY (a public demo key is used otherwise).
Data provided by Alpha Vantage.
https://www.alphavantage.co/ ↗Activates when FRED_API_KEY is set. Client wired for future macro panels — not in the equity quote chain.
Data provided by the Federal Reserve Bank of St. Louis.
https://fred.stlouisfed.org/ ↗Direct REST hits to public Binance and Coinbase endpoints. Wired for future crypto panels — not in the equity quote chain.
Data provided by the underlying exchanges.
https://www.binance.com/ ↗Powers the News & Catalysts panel. We never store or redistribute headlines or article text — only the AI-generated paraphrase plus links back to original publishers.
Cited articles remain the property of their original publishers. Click citations to read at the source.
https://www.perplexity.ai/ ↗Used by the AI Narrative panel. The model only sees metrics computed by the terminal — no external news or forecasts are fed in.
AI output is generated from your in-app metrics. Not a verified statement of fact.
~150 hand-picked liquid global names across US, India, EU, JP, HK, KR, TW, AU, SG.
Ticker symbols and company names are factual identifiers used for reference. Trademarks belong to their respective owners.
Dormant by default — only consulted when FINIMPULSE_API_KEY is set. Not used in the free-tier configuration.
Data displayed under Finimpulse's terms of service.
https://api.finimpulse.com/ ↗Activated per-row when all upstream sources fail. Always badged as 'mock' in the UI.
Synthetic data generated by the terminal — no third-party rights apply.
- Yahoo Finance (primary, keyless)
- Stooq (keyless CSV)
- FMP → Finnhub → Tiingo → EODHD → Alpaca → Nasdaq Data Link → Alpha Vantage (each activates when its API key is configured)
- Finimpulse (optional, only if FINIMPULSE_API_KEY is set)
- Deterministic mock — last resort, always badged
Market data, fundamentals, and news content are provided by third-party sources and remain the property of their original publishers and exchanges. The terminal displays this data to you under the terms of service of each upstream provider. We do not redistribute, resell, cache, or expose bulk market data via public APIs. News snippets are AI-paraphrased with citations linking back to the original publishers — please follow citations to read source articles in full. See Legal & Disclaimers for the complete notice.
This analysis is for informational purposes only and is not financial advice. Free-source market data may be delayed, incomplete, adjusted, stale, or unavailable. Investors should verify all data independently or consult a qualified financial advisor before making investment decisions.
Data sources: Finimpulse, Yahoo Finance, Financial Modeling Prep, Stooq. Each row is tagged with its provider badge. Data is shown for individual research only and may be delayed by 15+ minutes; redistribution is not permitted. All trademarks belong to their respective owners.