Sensex opens 900 points lower over Brexit vote 
The BSE Sensex on Friday opened over 900 points lower amid reports projecting a victory of the 'Leave' campaign in the UK's referendum on whether or not to stay in the European Union. The NSE Nifty also opened over 250 points lower to trade close to 8,000-mark. Meanwhile, Japan's Nikkei was trading over 7% lower than the previous day's closing.