Showing posts with label sensex constituents weightage. Show all posts
Showing posts with label sensex constituents weightage. Show all posts

Dec 12, 2010

Nifty and Sensex Indices Constituents and Influence of their weight on weightage

Reliance, Infosys and ICICIbank covers more than 30% of Sensex, so when they move in a direction Sensex will be heavily influenced.
Adding LT, ITC, HDFC and HDFCbank, more than 50% Sensex is covered.
And, to this 7 another 7 more, making the Top 14 companies will make up 77% of the Sensex.
The details are in the Table and Chart below.

Nifty Index gets its weightage more than 50% from the Top 8 companies,
and more than 75% from the Top 20 companies.
The List of Constituents, their weightage, beta, R2 and market cap is given in the table and the weightage is given in the chart below:
So, if these 8 scrips make a concerted big move either side, Nifty would be swayed in that direction.