“Stock Market Special Trading Session Ahead of Finance Minister’s Budget Announcement” Mumbai/Kolkata, January 30, 2026: In an unusual move, India’s top stock exchanges — National Stock Exchange (NSE)  and Bombay Stock Exchange (BSE)  — will remain open on Sunday, February 1, 2026 , to accommodate a special trading session coinciding with the Union Budget 2026-27 (FY27)  announcement by Finance Minister Nirmala Sitharaman. This is being done to allow traders, investors, and m