STOCK MARKETTata Communications Shares up by 8%Amrita ChakravortyDecember 24, 2020December 24, 2020 December 24, 2020December 24, 2020 Shares of Tata Communications Ltd. rallied nearly 8 per cent on Thursday, after the company said that it has acquired a 58.1 per cent stake in France-headquartered...