NSE stayed in the pre-IPO universe for three days after it listed
- Was wrong
- The National Stock Exchange listed on the BSE on 24 September at an issue price of ₹1,785. For three days afterwards this site still showed it as a pre-IPO company at a grey-market quote of ₹1,920, carried it in the tracked pre-IPO count, and valued it off that stale price.
- Now says
- Listed on 24 September 2026, trading at the exchange close, with the price history crossing from grey market to exchange price in September. Its valuation is derived from the traded price.
- Cause
- The automation built to catch exactly this could not identify the new symbol. It looked the company up in a market-data search index that had no entry for a three-day-old listing, and its safety check required the quote to carry a matching company name, which the data provider had not populated yet. Both guards behaved as written and both failed on the case they existed for.
- Prevention
- Identification no longer depends on a name or a search index. A symbol can be named outright, and where no name is published the quote is verified on exchange, currency, instrument type and first-trade date instead — a newly listed instrument has all four even when it has no name.
Seen on: Homepage · Pre-IPO companies · Company page · Pre-IPO return calculator
