Stock Closing Auction Participation Soars to 25% in Mumbai Reform

Why in news

SEBI-led market reforms in Mumbai have seen a surge in participation in the stock closing auction, moving from an average-price to a volume-based execution model.

Background

The closing auction is a 20-minute session that determines a stock's closing price based on maximum volume execution. Participation by mutual funds has surged from 5-6% to 20-25% following the reform.

Facts for Prelims

• FactStock closing auction participation by mutual funds increased from 5-6% to 20-25%.
• FactThe closing auction is a 20-minute session replacing the previous 30-minute average price method.
• S&TThe reform aims to reduce tracking error for passive funds.

For Mains

Q. Discuss how market reforms in price discovery mechanisms contribute to investor confidence and the efficiency of capital markets in India.

Dimensions to cover in your answer

• reduction of tracking errors
• transparency in price discovery
• alignment with global standards

Keywords: price discovery · tracking error · market transparency · passive funds · capital market efficiency

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