Update: In wake of the technical error, BSE and NSE will be open for trading until 5 pm on Wednesday. Original story... National Stock Exchange halted trading in all segments on Wednesday morning at 11:40 a.m. due to a technical glitch. NSE announced on Twitter that it is working on a fix after several retail traders who constantly monitor the live feed complained about the technical error. NSE reported issues with streaming feeds for Nifty, Banknifty and other indices from 10:06 a.m. Zerodha co-founder Nithin Kamath said the trading had to be stopped to the fix the index feeds issue. Zerodha instead redirected traders to use BSE while NSE trading was halted.