Last week, the combined market capitalization of six of India's top ten most valued companies fell by ₹64,734.46 crore amid ongoing market volatility. Bharti Airtel suffered the largest loss, with its valuation decreasing by ₹29,993.07 crore, bringing its total to ₹10,20,420.26 crore. The BSE benchmark Sensex declined by 263.67 points, or 0.35%, reflecting a broader trend of declining equity values. Factors such as escalating tensions between the US and Iran, alongside a sharp rise in crude oil prices, weighed heavily on market sentiment. Although there was a mid-week recovery due to easing geopolitical concerns, volatility remained high due to fluctuating global cues, foreign institutional outflows, and inflation worries. In contrast, Tata Consultancy Services (TCS) saw a surge in its market valuation by ₹22,359.78 crore, reaching ₹8,87,028.43 crore. Other companies like Infosys and Larsen & Toubro also recorded gains, indicating a mixed performance among the top firms.