Why does every hour the retail Individual Investor RII bidding status is not getting updated ?

Stock exchanges provide information about IPO subscription details and bidding status for book-building IPO when IPO is open to bidding. This information is usually published by the NSE and BSE websites.

Only a portion of the bidding status is updated each hour, and the rest of the information is available at the end.

Usually, the total bids received at cut-off price and the number of issues subscribed are updated every hour.

Detail bidding status, including category-wise bidding detail (i.e. detail for Qualified Institutional Investors FIIs), Foreign Institutional Investors FIIs), Domestic Financial Institutions FIs/ Insurance Companies), Mutual Funds and Non Institutional Investors – Corporates, Individuals (Other Than RIIs), Retail Individual Investors RIIs (RIIs), etc. Each day, it is updated once per day.