India's BSE, Angel One, CDSL fall on worries over regulatory tightening after Jane Street ban

India's BSE BSEL.NS and Angel One ANGO.NS down 6.5% each, Central Depository Services (India) CENA.NS sheds 2.4%

Stocks extend losses after CNBC-TV18 reports SEBI may link options leverage to cash positions

Stocks fell up to 4% ahead of news on concerns over regulatory measures on derivatives segment after Jane Street ban

Derivatives account for more than half of BSE's revenue, 77% of Angel One's broking revenue

Net losses of India's retail individual traders in equity derivatives segment widened by 41% to 1.06 trillion indian rupees ($12.37 billion) in FY25, SEBI said in a study on Monday

"The underlying trend is worrisome because majority of retail traders continue to lose money. Either higher surveillance or some new measures can't be ruled out," says Pankaj Pandey, head of retail research at ICICI Securities

YTD, BSEL up 40%, while ANGO down 10%

($1 = 85.7200 Indian rupees)