Why is the circuit limit showing differently on CubePlus after the stocks circuit limit has already been hit?

This applies only for scrips which are traded in F&O, and those scrip which form part of an index which is traded in F&O. When a stock in equity hits its circuit limit on CubePlus, trading is momentarily paused, and the subsequent circuit limit gets adjusted. This means that the displayed circuit limit on CubePlus may change after the limit is reached. On the NSE (WEB), circuit limits are updated the same day after the market closes, typically around 5:00 PM. For the BSE (WEB), circuit limits are updated the following day at 6:45 AM, just before the markets open. Trading halts occur in accordance with the trigger limits.