B3 S.A. - Brasil, Bolsa, Balcão (in English, B3 - Brazil Stock Exchange and Over-the-Counter Market), formerly BM&FBOVESPA, is a stock exchange located in São Paulo, Brazil, and the second oldest of the country. Its current form can be traced back to May 8, 2008, when the São Paulo Stock Exchange (Bovespa) and the Brazilian Mercantile and Futures Exchange (BM&F) merged, creating BM&FBOVESPA. On March 30, 2017, BM&FBOVESPA merged with CETIP, creating B3. The benchmark indicator of B3 is the Índice Bovespa, more commonly known as Ibovespa. There were 475 companies traded at Bovespa as of October 2022. On June 7, 2021, the Ibovespa index reached its record market closing above 130,776 points. B3 also has offices in Rio de Janeiro, Shanghai, and London. History Founded on August 23, 1890 by Emilio Rangel Pestana, the "Bolsa de Valores de São Paulo" (São Paulo Stock Exchange, in English) has had a long history of services provided to the stock market and the Brazilian economy. Until the mid-1960s, Bovespa and the other Brazilian stock markets were state-owned companies, tied with the Secretary of Finances of the states they belonged to, and brokers were appointed by the government. After the reforms of the national financial system and the stock market implemented in 1965/1966, Brazilian stock markets assumed a more institutional role. In 2007, the Exchange demutualized and became a for-profit company. Through self-regulation, Bovespa operates under the supervision of the Comissão de Valores Mobiliários (CVM), analogous to the American SEC. Since the 1960s, it has constantly evolved with the help of technology such as the introduction of computer-based systems, mobile phones and the internet. In 1972, Bovespa was the first Brazilian stock market to implement an automated system for the dissemination of information online and in real-time, through an ample network of computer terminals. At the end of the 1970s, Bovespa also introduced a telephone trading system in Brazil; the "Sistema Privado de Operações por Telefone" or "SPOT" (Private System of Telephone Trading, in English). At the same time, Bovespa developed a system of fungible safekeeping and online services for brokerage firms. In 1990, the negotiations through the Sistema de Negociação Electrônica - CATS (Computer Assisted Trading System) was simultaneously operated with the traditional system of "Pregão Viva Voz" (open outcry). Currently, BM&FBOVESPA is a fully electronic exchange. In 1997, a new system of electronic trading, known as the Mega Bolsa, was implemented