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Inter-connected Stock Exchange of India

The Inter-connected Stock Exchange of India (ICSE), also referred to historically as the Inter-connected Stock Exchange of India Limited, was a stock exchange in India established to provide a national trading platform to members of regional stock exchanges. It was conceived as a federal structure that linked several regional exchanges, enabling their members to access a wider, integrated market.

Name Inter-connected Stock Exchange of India
Type Stock exchange
Country India
Structure Federation of regional stock exchanges

Overview

ICSE was set up to address the declining trading volumes on India's regional stock exchanges following the rise of nationwide electronic exchanges. By interconnecting participating regional exchanges, it sought to give their broker members a single platform for trading securities listed across the country, while allowing the regional exchanges themselves to retain their identity and local listings.

Background

During the 1990s, the Indian securities market underwent significant structural change with the launch of screen-based, nationwide trading on the National Stock Exchange of India and the modernisation of the Bombay Stock Exchange. Many of the country's regional stock exchanges, which had earlier served as the primary venues for trading in their respective cities, found it increasingly difficult to compete in terms of liquidity and reach. The interconnection model was promoted as a way to pool the resources and membership of these exchanges into one cohesive trading network.

Structure and operations

ICSE operated as a recognised stock exchange under the regulatory framework administered by the Securities and Exchange Board of India (SEBI). Its membership was drawn primarily from brokers of participating regional exchanges, who could trade through ICSE's platform. A subsidiary structure was used to facilitate trading in securities listed on larger exchanges, allowing regional brokers indirect access to the broader national market.

Significance

ICSE represented an attempt to preserve the role of regional stock exchanges in the Indian capital market by aggregating their reach and membership. Although the long-term shift in trading volumes towards the principal national exchanges limited its market share, ICSE is notable as an example of consolidation among Indian regional exchanges and as part of the broader transition from floor-based regional trading to electronic, nationally accessible markets.

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