NSE may be bigger but SENSEX is more popular
NSE might clock 4 to 5 times more revenue than BSE but the fact is that when it comes to the popular imagination and usage, SENSEX beats its 10 year junior by a wide margin. While SENSEX may be just 10 years older than NIFTY, BSE itself is nearly 120 years older than NSE. This proves another point, Brand Mass Popularity is not always equal to Revenue.