Nifty closed 1.64% lower at 23,063.10, a 383.70‑point slide that marks the steepest single‑day fall since July 8 when the index dropped 2.12%. The benchmark dipped beneath 23,100 for the first time since June 11, breaking a consolidation range that had hovered between 23,100 and 23,600.
Financial stocks bore the brunt of the sell‑off after the Insurance Regulatory and Development Authority of India released a consultation paper on insurance distribution reforms. PB Fintech fell 36%, Turtlefin 20% and Max Financial Services 10%, while the broader Nifty Financial Services sector slid 2.39%. The Nifty Bank and Private Bank indices also fell 1.96% and 2.19%, respectively.
Nandish Shah of HDFC Securities warned that a decisive break below 23,000 could drag the index toward 22,600 in the short term. He cited 23,300 as immediate resistance, with 23,500–23,600 likely to form a stronger hurdle. Rupak De of LKP Securities echoed the 23,000 support level and flagged 22,700 as the next key floor.
Bank Nifty edged 1.96% down to 55,438.50, closing below the low of the previous 10 sessions. Sudeep Shah of SBI Securities said the 55,000–54,900 zone is critical support; a sustained break below 54,900 could open the way to 54,500. On the upside, 55,900–56,000 is the immediate resistance area.
Going forward, traders will monitor Brent crude, which crossed $100 a barrel, and the U.S. 10‑year Treasury yield that remains elevated. The market will also weigh the impact of the insurance reform paper on financial stocks and any geopolitical developments surrounding the U.S.–Iran standoff.