Source coverage

Exchanges publish bulk and block deals on the trading day, under NSE corporate disclosures. They are the fastest record we carry. A deal shows one trade, not the holder's full position, their reason, or later trades.

Disclosures made under SEBI's insider trading and substantial acquisition regulations reach the exchange within days of the transaction, and are published as NSE corporate filings. They show what that person or group reported, not overall insider sentiment. A pledge or transfer is not an open-market purchase.

Asset managers publish monthly portfolios through AMFI and their own disclosure pages, and companies publish shareholding patterns each quarter. A monthly change shows the position moved that month, not the day or price. A quarterly holding can be 3 months old when published, so treat it as dated, never current. We carry a named set of fund houses, and sources says which.

Every order win shown on this site is the company's own disclosure to the exchange under Regulation 30 of SEBI's listing regulations, published as NSE corporate filings. It is the issuer's own account of a contract won. It does not establish revenue, margin, delivery or any market outcome, and the buyer named is not always the final payer.

Public commentary can point to a claim worth checking. It is not a filing or an issuer statement, so we label it Opinion - not a verified filing and publish no accuracy score for it.

End-of-day prices come from the official exchange archive, which drives every chart and calculation here. Anything a licensed data provider adds carries its own source and timestamp.