The NIFTY 200 Index is designed to reflect the behaviour and performance of large and mid market capitalization companies . NIFTY 200 includes all companies forming part of NIFTY 100 and NIFTY Full Midcap 100 index.

The NIFTY 200 Index represents about 86% of the free float market capitalization of the stocks listed on NSE as on March 31, 2016.

The total traded value for the last six months ending March 2016, of all index constituents is approximately 77% of the traded value of all stocks on NSE.