Big Earnings Day: Investors are bracing for a 'make or break' session as major companies report Q1 results.

Tata Power reported its Q1 FY27 consolidated net profit rose 10.95% to ₹1,175.93 crore compared to the previous year. Revenue also grew 5.63% to ₹19,051.26 crore. While the company saw gains in thermal, hydro, and renewable segments, EBITDA fell 3.04% to ₹4,013.29 crore as margins shifted to 21.06% during the period.