Margin Call
Definition of Margin Call
Related Terms
Indices
For example, stock market indices like Nifty 50 and Sensex measure the top 50 and 30 stocks by market capitalization.
If indices go up, it generally means that the underlying stocks are performing well. The opposite is true when indices plummet.
By the way, there’s no limit to how many instruments an index can track. The Nifty Smallcap 250 tracks 250 stocks whereas Nifty Bank tracks 12 stocks.
Defensive Stock
Defensive stocks are rare because companies that have defense against every market condition are rare.
While defensive stocks may not generate high returns, they are known to add stability and defense against declining economic conditions. In India, stock of ITC Limited is an example of a defensive stock.

