On May 11, 2026, the Indian stock market experienced a downturn, with the Nifty 50 index dipping below 23,850 as crude oil prices surged following geopolitical tensions. Prime Minister Narendra Modi's call for reduced consumption of petrol and diesel further influenced market sentiment. Despite the overall market decline, Vodafone Idea emerged as a standout, with its shares jumping 8% and over 71 crore shares traded. This surge was attributed to reports that Vodafone Group Plc is contemplating measures to strengthen Vodafone Idea's capital base after the Indian government eased certain financial obligations. In contrast, YES Bank saw its shares drop by more than 2%, breaking a five-day winning streak, following a monetary penalty imposed by the Reserve Bank of India. Other notable stocks included Ola Electric, which gained nearly 5%, and HFCL, which reached a 52-week high of ₹151.80, climbing more than 7%.