On Monday, the market built on Friday’s gains and closed at a record high. The market cap of BSE-listed companies reached a record Rs 455 lakh crore. The Sensex surged by 0.18% to close at 80,664.86, while the Nifty rose by 0.35% to a record high of 24,635.05. Among sectors, Nifty PSU Bank, Nifty Media, …