bourses

BSE stock plunged 12.86 per cent to trade at ₹2,797.60 as of 1.02 pm on Monday. The stock tanked 17 per cent in early trade after SEBI’s direction on regulatory fee. The regulatory body on Friday directed BSE to pay the regulatory fee on the annual turnover based on the notional value of the options contract, along with differential payment for past years with interest.