Indian stock markets surge as a global rally follows a U.S. announcement that it is ending the war with Iran. The move lifts investor sentiment across markets, with the BSE Sensex and NSE Nifty both posting strong gains in morning trade. According to reports, the Sensex rises by about 1,695 points, while the Nifty climbs around 2% as the broader market reaction aligns with the international tone. Several large-cap stocks are among the biggest gainers in the Sensex universe, including Bajaj Finance, Larsen & Toubro, InterGlobe Aviation, HDFC Bank and Titan. Other firms mentioned as advancing include Eternal and Trent. The common thread across sources is that the rally in Indian equities is attributed to the improved outlook implied by the U.S. decision, with gains spreading across multiple sectors reflected in the top performers. No additional policy details or trading context beyond the link to the U.S.-Iran announcement and the extent of the market jump are provided in the available summaries.