Market in red: Zydus, Tata Power, Swiggy, Godrej, NALCO, HUDCO & others in focus

• Zydus Lifesciences partnered with Formycon AG for exclusive US/Canada rights to FYB206, a Keytruda biosimilar.
• Tata Power commissioned a 400 kV transmission line, adding 1,000 MW hydropower to the North Indian grid.
• IRB Infrastructure reported a 16% YoY rise in Nov 2025 toll collections; Swiggy launched a $1.11 billion QIP at a 6.8% discount.
• Godrej Industries Group will invest ₹10,000 crore in Telangana; Godrej Agrovet signed an MoU for a ₹150 crore dairy unit.
• GPT Infra secured a ₹199 crore order from North Eastern Railway; HUDCO to consider raising ₹2,500 crore via NCDs.

Why It Matters: Company news will drive stock price changes, affecting investor portfolios.