Investors more overweight on India compared to other emerging markets says Bank of America Merrill Lynch
Regulator's earlier approval, which was valid for one year, has lapsed
ONGC, ITC, Infosys and HDFC among the top losers of the hour
The stock dipped 4% to Rs 919, falling nearly 6% from intra-day high of Rs 975 on BSE.
Rising domestic spot demand from battery-makers also supported the upside