Over the years, the stock exchange building underwent many renovations. In the period from 1930 to 1950, it was decided to increase the usable area and the incidence of light. On that occasion, a third floor was added and the central side walls on Rue Henri Maus/Henri Mausstraat and Rue de la Bourse/Beursstraat were opened up. The load-bearing parts of the building were reinforced with reinforced concrete to support these renovations. During the night from Thursday 29 to Friday 30 November 1990, a fire broke out in one of the stockbrokers' cabins on the ground floor of the building. The fire caused a lot of damage. As a result, the stock exchange risked losing its financial activities and its reason for existence. The building was neatly restored, however, automation and acquisitions were already bringing an end to old market practices. In July 1996, all market floor activities disappeared. That year, the cash market was fully digitalised and the daily meeting of stockbrokers and traders therefore became redundant.
Mergers, relocation and future usage
In 1999, a first merger took place with CIK and BELFOX. On 22 September 2000, the BSE merged again with Paris Bourse, Lisbon Stock Exchange and the stock exchanges of Amsterdam, to form Euronext N.V., the first pan-European exchange for equities and derivatives, with common trading and clearing of all products, and was renamed Euronext Brussels. In 2015, this company moved away from the stock exchange building, which had become too large, after the lease was broken by the City of Brussels in 2012. Since then, the premises have occasionally housed temporary exhibitions. The building is to reopen in 2023 as a museum of Belgian beer.
Building
The stock exchange building does not have a distinct name, though it is usually called the Palais de la Bourse in French or Beurspaleis in Dutch. It is located on Boulevard Anspach/Anspachlaan, and is the namesake of the Place de la Bourse/Beursplein, which is, after the Grand Place, the second most important square in Brussels. The eclectic building mixes borrowings from the neo-Renaissance and Second Empirearchitectural styles. It has an abundance of ornaments and sculptures, created by famous artists, including the brothers Jacques and Jean-Joseph Jacquet, the French sculptor Albert-Ernest Carrier-Belleuse and his then-assistant Auguste Rodin. Some of the best examples are the group of four allegorical figures on the facade by Guillaume de Groot, symbolising Art, Agriculture, Industry and Science, as well as the friezes by Carrier-Belleuse, in which Rodin may have contributed. The interior pediment includes caryatids by Antoine Joseph Van Rasbourgh, symbolising Protection, Trade, Art and Victory. The two monumental lion sculptures by Jacquet on each side of the main entrance's staircase represent the two stock market trends, as well as the Belgian Nation. s by Antoine Joseph Van Rasbourgh