NSE doubles refresh rate of NIFTY index amid growth in high frequency trading

24th April, 2026

Aravind Bulusu

The Indian exchange group’s flagship Nifty 50 index, which has been disseminated live at a frequency of 500 milliseconds (0.5 second), will now be disseminated at a frequency of 250 milliseconds (0.25 second), to accommodate high-frequency trading.

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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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