What are the stocks that play a vital role in the movement of Nifty 100?

Nifty 100 comprises of 100 stocks, having different weightage in the index.

Top 10 stocks with maximum weightage are:

1. HDFC Bank Ltd: 9.30%
2. Reliance Industries Ltd : 8.26%
3. HDFC Ltd. : 7.20%
4. Infosys Ltd. : 5.98%
5. ICICI Bank Ltd. : 5.11%
6. TCS Ltd : 4.59%
7. ITC Ltd. : 4.07%
8. Kotak Mahindra Bank Ltd : 3.70%
9. Larsen & Tuobro Ltd. : 3.17%
10. Axis Bank Ltd. : 2.62%

These are weights assigned the stocks as on August 30, 2019, in the index.

These 10 stocks comprise of 54% of the the total Index value among 100 stocks, in all. It is be noted here, that, these are also the stocks which comprise of more than 65% value in the major benchmark Index NIFTY.

So, any major movement in these stocks, individually or cumulatively, can play a vital role in movement of Nifty 100 Index