Power Grid
Nifty hits new all-time high level; Sensex jumps nearly 600 points
Several parts of Delhi face outage as Mandola power grid in UP catches fire
Sensex, Nifty breach record levels but settle lower amid profit-booking
Sensex, Nifty settle lower after hitting record high levels in early trade
Sensex breaches 77,000-mark for first time; Nifty hits new record high level in early trade
Stock markets fall for 4th day on profit taking; Sensex down 667 pts