Mumbai, Jan 14 (Blitz India Business) The domestic benchmark indices opened higher on Tuesday as HCLTech’s stock tanked 9 per cent in early trade after posting Q3 results that left brokerages unimpressed. Brokerage firm Nuvama has downgraded HCLTech to “hold” from its earlier rating of “buy”. NSE Nifty 50 and BSE Sensex opened higher. As…


