energy stocks
Sensex surrenders early gains as IT stocks crack; HCL Tech plunges nearly 7 pc
Rupee plunges by 27 paise to record low of 78.40 against US dollar
Investor wealth tumbles over Rs 9.75 lakh crore in two days of market crash
Sensex nosedives 1,457 points amid global rout; Nifty crashes below 15,775