India's NSE listed residential mortgage-backed securities (RMBS) for the first time, potentially raising over ₹10,000 crore this fiscal year. RMBS, bundling home loans into securities, offer lenders more credit and attract investors. While globally RMBS have risks, India's entry could boost the housing sector and provide funding for economically weaker sections, aligning with government initiatives. Currently focused on institutional investors, retail access may follow.