Ex-NSE official warns of liquidity risks from tightened RBI norms, STT hike

6th July, 2026

Aravind Bulusu

The collateral requirement, increases in the securities transaction tax and other restrictions on weekly options trading have steadily raised the cost of trading and market making, said a former National Stock Exchange of India (NSE) official.

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ABN AMRO
Bank of America
CBOE
Citi
Goldman Sachs
DRW Holdings
HSBC
J.P Morgan
Marex
Morgan Stanley
SGX
SocGen
Susquehanna
MUFG Investor Services
TP ICAP

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