El Salvador buys 500 bitcoin as crypto market sell-off continues
President of El Salvador, Nayib Bukele, gestures during his speech at the closing ceremony of the Latin Bitcoin conference (LaBitConf) at Mizata Beach, El Salvador, where he announced "Bitcoin City", on November 20, 2021.Marvin Recinos | AFP | Getty ImagesEl Salvador just added another $15.5 million worth of bitcoin to its balance sheet, as the world's most popular cryptocurrency continues its sell-off.In a tweet on Monday, President Nayib Bukele revealed that the country bought the dip, adding another 500 bitcoin to…