Home

BSE TECk Index

 Introduction

The decade of 1990s saw the emergence of the TMT sector as a major force in the Indian economy. The remarkable growth of this sector was reflected in the financial markets.

Going by the trading pattern, around 19% of the turnover on the stock exchanges is taking place in TMT sector stocks. These stocks collectively account for 15% of the total market capitalization. The investment interest in technology stocks continues unabated.

Recognizing the growing importance of the TMT sector, BSE TECk index was launched in 2001.

 Index Specification:

Base Year

April 02, 2001

Base Index Value

1000

Date of Launch

July 11, 2001

Method of calculation

Free-float market capitalization method

Number of scrips

Variable as it aims to represent minimum 90% market capitalization from the universe of BSE-500 index

Index constituents

Click here for list of constituents

Index calculation frequency

Real Time

Index calculation and maintenance

Click here for index calculation and maintenance

Index Reach

Click here for scrip-wise, sector wise market capitalization, weightage etc.

Market Capitalization and Turnover Coverage

Click here for market capitalization and turnover coverage

Historical Values of
Index

Index, Price Earnings, Price to Book Value ratio and Dividend Yield %

Historical Replacements

Click here for history of replacements

Historical Notices

Click here to search historical notices on index replacements

Scrip Selection Criteria for BSE TECk Index

Eligible universe

Scrips classified under information technology, media and telecom sectors that are present constituents of BSE-500 index form the eligible universe.

Trading Frequency

Scrips should have a minimum trading frequency of 90% in preceding three months.

Market capitalization

Scrips with a minimum of 90% free-float market capitalization coverage in each sector based on free-float final rank form the index.

Buffers

A buffer of 2% both for inclusion and exclusion in the index is considered so that movements in and out of the index are minimized. For example, a company can be included in the index only if it falls within 88% coverage and an existing index constituent cannot be excluded unless it falls above 92% coverage. However, the above buffer criterion is applied only after the minimum 90% market coverage is satisfied.

 

Note:

If an index constituent is traded under the 'Ex-Entitlement' basis it will be excluded from all BSE Indices. This is done because during this period BSE is unable to ascertain the valuation of the constituent and valuation of a constituent is required for Index calculation.

The company shall be included in the index after one calendar month of re-listing / from ex-entitlement date, subject to fulfillment of all Index eligibility criteria's.