Sensex rallies over 400 pts in early trade; Nifty tops 12K mark

Sensex rallies over 400 pts in early trade; Nifty tops 12K mark

Equity benchmark Sensex rallied over 400 points and the Nifty topped the 12,000 mark in opening trade tracking strong buying sentiment in index majors HDFC twins, ICICI Bank and Reliance Industries amid positive cues from global markets.