BSE shares crash 19% on ₹165 crore estimated payout to SEBI

BSE Ltd (formerly known as Bombay Stock Exchange) shares crashed 19% on Monday following SEBI's order to pay ₹165 crore differential regulatory fee for the past periods with interest. This is the biggest single-day drop the stock has seen since its listing in 2017. SEBI ordered BSE to calculate fees based on annual turnover considering notional value for options contracts.