Nifty what is it?

WHy is nifty (either nifty50, or niftybank or any other nifty)

Why are the nifty so popular among F&O traders?
Compared to any other individual company?

Check this module in Varsity which explains this in detail.

HI Nifty is indices of top 50 stocks of INDIA. similarly BANKNIFTY is indices of top banks of INDIA
You Can trade nifty only in F&O Section.

Nifty 50 Is so popular because it is composite of top 50 companies of India from every segment like IT, BANK, Pharma.
So for More Information on NIFTY and BANK NIFTY lease check