Tata Investment Corp, Tata Power and other group stocks surge up to 10%

Shares of Tata Group companies, including Tata Chemicals and Tata Teleservices, saw gains up to 10 per cent after Ratan Tata passed away. Investors are encouraged to buy stocks of companies like TCS, Tata Motors, and Tata Steel. Scheduled events by Tata Consultancy Services have been adjusted following the news of Ratan Tata's passing.