OMA has completed the anticipated Shenzhen Stock Exchange (SZSE) headquarters in a design that explores a new typology of office buildings for the city.

The SZSE building is a 256-metre mixed-use skyscraper nicknamed the “mini-skirt.” It defies conventional design with its “tower-on-podium” style and is located by the Pearl River. The building’s three-storey base is cantilevered 26 metres above the ground and contains a lush roof garden along with housing the stock exchange’s listing…