Arch rivals for over 15 years, the Bombay Stock Exchange (BSE) and the National Stock Exchange (NSE) are joining hands to make equity trading more convenient. Sources close to the exchanges say stock feeds coming from both BSE and NSE will be made available on a single trading platform. Till now, stock brokers had to use two separate terminals to trade or view stock quotes coming from both the exchanges
http://www.business-standard.com/india/news/bse-nse-join-hands-to-counter-competition/450806/