Indian shares post worst day in 10 weeks on oil spike, proposed insurance curbs

Indian stocks plummeted to their worst performance in 10 weeks on Thursday, as soaring oil prices reignited inflation concerns and dampened investor sentiment. Financial institutions suffered the steepest decline, reflecting worries over proposed insurance commission curbs. The National Stock Exchange (NSE) and the Nifty 50 index both closed lower, marking their most substantial one-day drop since July 8.

Brent crude oil prices surged 2.4% to reach $105.6 a barrel, exacerbating concerns about supply constraints. Iran's President Masoud Pezeshkian vowed during a UN General Assembly speech that Tehran would not yield to US pressure, though ongoing diplomatic talks between the US and Iran showed minimal progress. The broader market consensus remains cautious, with the Nifty trading below the critical 23,500 level, suggesting potential for further downside.

All 16 major sectors recorded losses, with small and mid-cap stocks falling by 1.5% and 2.3%, respectively. Banks and insurance companies were among the hardest hit, with financials down by 2.4% and insurers by 2%. The proposed regulatory overhaul aimed at capping payouts, linking commissions to product complexity, and extending life insurance commissions beyond the first year has intensified the pressure on banks and financial services.

Industry analysts warn that the impact on banks and financial institutions could be even more severe than on individual agents, with bancassurance (bank-led insurance distribution) potentially bearing the brunt of the regulatory changes.