Data provenance & freshness
Every field on every page comes from one of these sources. Quantitative data is real and live; qualitative judgment is analyst- or AI-generated and labelled accordingly.
Active feeds
Live for 44 of 48 companies · last refresh 5/7/2026, 11:24:33 AM
Direct JSON endpoints powering nseindia.com. Daily prices, market cap, P/E, day range, 52-week range, OHLCV history. Refreshed via npm run refresh or the Admin → Refresh button.
- +Last price + day change
- +Day high/low + 52W high/low
- +Sector P/E
- +1Y daily OHLCV → derived RSI(14), 50/200 DMA, 1M/3M/1Y returns, RS vs Nifty
- +Issued size + price → market cap → cap bucket
Powers the AI research agents and earnings Q&A. Each agent is invoked on-demand from the company page or from /earnings-qa, and results cache to data/agents.json.
- +Segment classifier → primary segment + 0-100 directness + reasoning
- +Governance assessor → 0-100 risk score + flagged red flags + reasoning
- +Thesis generator → bull/bear/monitorables/variant perception/thesis killers + citations
- +Earnings Q&A → answer + verbatim transcript citations + confidence
Naive token-overlap retrieval over chunked text uploads. Powers AI thesis citations. Replace with Postgres + pgvector + OCR worker for production.
- +TXT/MD/JSON/CSV uploads
- +Chunked + tagged by company + type
- +Top-K passed into thesis prompt
Initial value-chain segments, semiconductor exposure scores, governance risk seeds, investment thesis text, segment heatmap. Each can be overwritten by running its corresponding AI agent.
- +48 Indian listed companies
- +14 supply-chain segments + 6-dimension capability heatmap
- +11 active policies (ISM 1.0, ISM 2.0, ECMS, DLI, PLI, state schemes)
- +8 ISM-approved projects with status + investment + incentive
- +17 mapped policy beneficiaries
Upgrade path
What each tier unlocks
| Tier | Cost | Unlocks |
|---|---|---|
| Current build | Free | NSE direct (delayed quotes), Anthropic API (per-call), in-process doc store. Real but ~15-min delayed. |
| Real-time tick data | Free with broker account | Zerodha Kite Connect / Fyers / Upstox WebSocket — tick-level NSE/BSE. Implements as additional Provider. |
| Cleaner mid-tier APIs | $50–500/mo | Finnhub / Twelve Data — news, earnings calendar, peer screens, longer fundamental history. |
| India fundamentals premium | $200–2k/mo | Tijori / Capitaline / Trendlyne — promoter pledge changes, shareholding patterns, RPT detail. |
| Searchable transcripts | $1k–10k/mo | AlphaSense / Sentieo / Bamsec — auto-fetched concall transcripts, broker reports. |
| Institutional | $2k–24k/mo per user | Refinitiv Eikon / Bloomberg Terminal / FactSet / S&P Capital IQ. |
Live coverage detail
Which of the 48 universe companies have live NSE data