The story
Origins and informal trading (1850s–1874)
In the 1850s, stock trading in Bombay was conducted informally by a small group of five brokers—four Gujarati and one Parsi—who gathered under a banyan tree in front of the Bombay Town Hall. As the number of brokers increased over the following decade, the group frequently relocated to accommodate their growing size, eventually settling under the banyan trees at the junction of Meadows Street and Esplanade Road (now Mahatma Gandhi Road).
Formalization and Dalal Street (1875–1900s)
By 1874, the rapidly expanding broker network required a permanent headquarters and a standardized regulatory structure. In 1875, the prominent Śvetāmbara Jain financier and businessman Premchand Roychand organized the brokers into an official institution. Roychand, who had amassed a vast fortune as the "Cotton King" and "Bullion King" of Bombay, provided the structural leadership to establish "The Native Share & Stock Brokers Association." His intervention effectively transitioned the decentralized street traders into Asia's first official stock exchange. With his backing, the association acquired a permanent location in 1899, which subsequently became known globally as Dalal Street.
Government recognition and modernization (1957–1990s)
Following Indian independence, the institution's regulatory framework was formally integrated into the national economy. In 1957, the BSE became the first stock exchange to be officially recognized by the Government of India under the Securities Contracts (Regulation) Act, 1956.
Corporatization and global integration (2000s–present)
The 21st century marked significant structural changes for the exchange. Pursuant to the BSE (Corporatisation and Demutualisation) Scheme, 2005 notified by Securities and Exchange Board of India (SEBI), the exchange was officially demutualized and corporatized on 19 May 2007. The BSE subsequently expanded its global footprint by joining the United Nations Sustainable Stock Exchanges Initiative as a Partner Exchange in September 2012. On 30 December 2016, the BSE established the India International Exchange (India INX), the country's first international stock exchange, based out of GIFT City. The exchange further diversified its market offerings by launching the country's first commodity derivative contracts in gold and silver in October 2018.
BSE Limited listed on the National Stock Exchange (NSE) on 3 February 2017 under the ticker symbol of "BSE".
As of 2026, BSE Limited ranks as the tenth largest publicly traded stock exchange operator in the world by market capitalization, with a valuation of over ₹1.39 lakh crore.
From Wikipedia’s article on Bombay Stock Exchange, shared under CC BY-SA 4.0.4