Palazzo Mezzanotte ("Midnight Palace"), also known as
Palazzo delle Borse ("Stock Exchange Palace") is a 20th-century building of
Milan,
Italy, and the seat of the Italian
stock exchange. It is located in
Piazza Affari ("Business Square"), the city square after which the Italian stock exchange itself is nicknamed. The name "Palazzo Mezzanotte" is a reference to Paolo Mezzanotte, the architect who designed the building.