Hong Kong Stock Exchange

Corporate brand

Hong Kong-based securities exchange and a major international platform for listing, trading, clearing and capital raising, particularly for companies connected with mainland China.

Last updated November 4, 2026

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Overview

The Hong Kong Stock Exchange, commonly known as HKEX or SEHK, is the securities-market operator based in Hong Kong. It is operated through Stock Exchange of Hong Kong Limited, a wholly owned subsidiary of Hong Kong Exchanges and Clearing Limited, the listed group that also owns the Hong Kong Futures Exchange and the market's principal clearing businesses. HKEX combines a cash-equities exchange with listing, derivatives, fixed-income, exchange-traded fund and other market-infrastructure services. The exchange occupies a distinctive position between mainland China and global capital markets. Companies incorporated in mainland China can access international investors through Hong Kong listings, including H-share listings and other listing structures, while overseas investors can trade Hong Kong-listed securities under Hong Kong's separate legal, regulatory and market-infrastructure framework. The market has consequently become an important venue for Chinese companies, international issuers, financial institutions and asset managers. Its listed universe includes large technology, financial, energy, telecommunications, consumer and industrial companies, as well as smaller and growth-oriented issuers. Hong Kong's organized securities market developed from nineteenth-century brokerage activity. An association of stockbrokers was established in 1891 and was renamed The Hong Kong Stock Exchange in 1914. Several separate exchanges operated in the city by the 1970s. Consolidation followed the incorporation of Stock Exchange of Hong Kong Limited in 1980, with trading commencing in a new unified market on 2 April 1986. The 1987 global stock-market crash exposed weaknesses in Hong Kong's market structure and prompted a broad reform program. The Securities and Futures Commission was established in 1989 as the principal statutory securities regulator. HKEX subsequently modernized settlement and trading infrastructure, including the Central Clearing and Settlement System in 1992 and the Automatic Order Matching and Execution System in 1993. Electronic trading, remote broker terminals and successive generations of the AMS platform progressively replaced the earlier floor-centered model. Product and issuer development were central to the exchange's expansion. It admitted its first derivative warrant in 1988, introduced regulated short selling in 1994 and launched stock options in 1995. Tsingtao Brewery became the first mainland Chinese enterprise to list H shares in 1993. The Growth Enterprise Market opened in 1999 to provide a venue for growth companies. The Tracker Fund of Hong Kong, created after the 1997 Asian financial crisis, also began trading in 1999. In 1999, reform proposals provided for the combination of the stock exchange, futures exchange and clearing company under a new holding structure. Hong Kong Exchanges and Clearing Limited became the parent group in 2000 and was listed on the Hong Kong Stock Exchange in June of that year. The group has since expanded its role in market data, technology, clearing, commodities and cross-border investment programs, while maintaining the stock exchange as its principal cash-market brand. The physical trading floor became increasingly symbolic as electronic execution expanded. The Exchange Trading and Exhibition Hall Complex was renovated in 2006, and the floor-trading lobby closed in October 2017 after floor trading had fallen to a very small share of total activity. The site was subsequently redeveloped as the Hong Kong Connect Hall, a venue for conferences, listing ceremonies and financial-market exhibitions. HKEX continues to serve local and international investors, mainland Chinese issuers and global companies seeking access to Asian capital. Its services include primary listings, secondary listings, equity trading, derivatives, ETFs, warrants, debt securities, clearing and settlement, market data and connectivity programs. In July 2023, it introduced an HKD-RMB Dual Counter Model, a…

History

Hong Kong's securities-market history reaches back to nineteenth-century brokerage activity. The Association of Stockbrokers in Hong Kong was established in 1891 and took the name The Hong Kong Stock Exchange in 1914. By 1972, four separate exchanges operated in the territory. The fragmented structure encouraged proposals for consolidation, leading to the incorporation of Stock Exchange of Hong Kong Limited in 1980. Trading on the unified exchange began on 2 April 1986, followed by a formal opening ceremony later that year. The global market crash of October 1987, during which the Hong Kong market was closed for four days, prompted an examination of market practices and institutional safeguards. The Ian Hay Davison Report, published in 1988, helped drive reforms to regulation, supervision and market infrastructure. The Securities and Futures Commission was created in 1989 as Hong Kong's single statutory securities-market regulator, while the exchange continued to administer its listing rules and trading systems within the broader regulatory framework. Infrastructure modernization proceeded rapidly. The Central Clearing and Settlement System was introduced in June 1992. The first Automatic Order Matching and Execution System was launched in November 1993, and later versions extended electronic order matching and remote trading. Product development also accelerated: the first derivative warrant was listed in 1988; Tsingtao Brewery became the first H-share issuer in 1993; regulated short selling began in 1994; stock options were introduced in 1995; and the Growth Enterprise Market opened in 1999. The Tracker Fund of Hong Kong, established in the aftermath of the 1997 Asian financial crisis, began trading in November 1999. A major institutional restructuring followed the 1999 reform plan. The stock exchange, Hong Kong Futures Exchange and Hong Kong Securities Clearing Company became wholly owned subsidiaries of Hong Kong Exchanges and Clearing Limited in March 2000. HKEX itself was listed in June 2000. The group subsequently integrated cash-market, derivatives, clearing, technology and data functions, strengthening Hong Kong's role as an international financial center and a conduit for investment in mainland Chinese companies. Electronic execution gradually displaced floor trading. AMS/3, the third generation of the exchange's electronic trading system, was implemented in 2000. The trading hall was substantially renovated in 2006, and the remaining floor-trading lobby closed in October 2017. The facility later reopened as Hong Kong Connect Hall, used for listing ceremonies and market-related events. In the twenty-first century, HKEX expanded cross-border market access, issuer eligibility and product choice. Its market has remained an important venue for H shares, red-chip companies, technology issuers, international businesses, ETFs, warrants and derivatives. The exchange also developed infrastructure supporting connections with mainland markets. On 19 July 2023, it launched the HKD-RMB Dual Counter Model, enabling qualifying securities to trade in both Hong Kong dollars and offshore renminbi while maintaining equivalent shareholder rights. HKEX today operates as the cash-market exchange within a broader listed market-infrastructure group and continues to connect Hong Kong, mainland China and global investors.

2023
HKD-RMB Dual Counter Model launched
[3]HKEX announces launch of HKD-RMB Dual Counter Modelhkex.com.hk
Eligible securities gained a renminbi trading counter alongside their Hong Kong-dollar counter.
2017
Physical trading-floor lobby closes
[1]Hong Kong Stock Exchangeen.wikipedia.org
The exchange ended its traditional floor-trading operation as electronic trading became dominant.
2000
HKEX group structure completed
[1]Hong Kong Stock Exchangeen.wikipedia.org
The stock exchange, futures exchange and clearing company became HKEX subsidiaries; HKEX was listed later that year.
1999
GEM and Tracker Fund begin trading
[1]Hong Kong Stock Exchangeen.wikipedia.org
The Growth Enterprise Market opened and the Tracker Fund of Hong Kong was introduced after the Asian financial crisis.
1995
Stock options introduced
[1]Hong Kong Stock Exchangeen.wikipedia.org
The exchange expanded its derivatives offering with listed stock options.
1993
First H-share listing and electronic order matching
[1]Hong Kong Stock Exchangeen.wikipedia.org
Tsingtao Brewery became the first mainland Chinese company to list H shares, while AMS/1 introduced automatic order matching.
1992
CCASS introduced
[1]Hong Kong Stock Exchangeen.wikipedia.org
The Central Clearing and Settlement System modernized post-trade processing and securities settlement.
1989
Securities and Futures Commission established
[1]Hong Kong Stock Exchangeen.wikipedia.org
Hong Kong created a single statutory securities-market regulator following the post-crash reform process.
1987
Market closes during global crash
[1]Hong Kong Stock Exchangeen.wikipedia.org
The exchange closed for four days during the Black Monday market crisis, exposing structural weaknesses and accelerating reform.
1986
Unified exchange begins trading
[1]Hong Kong Stock Exchangeen.wikipedia.org
Trading commenced on 2 April 1986, establishing the modern unified Stock Exchange of Hong Kong.
1980
Stock Exchange of Hong Kong Limited incorporated
[1]Hong Kong Stock Exchangeen.wikipedia.org
A unified exchange company was incorporated as part of the consolidation of Hong Kong's previously separate exchanges.
1914
Association renamed The Hong Kong Stock Exchange
[1]Hong Kong Stock Exchangeen.wikipedia.org
The stockbrokers' association adopted the Hong Kong Stock Exchange name.
1891
Association of Stockbrokers in Hong Kong established
[1]Hong Kong Stock Exchangeen.wikipedia.org
The organized institutional history of Hong Kong's securities market is commonly traced to the establishment of the Association of Stockbrokers in Hong Kong.

Products and positioning

A globally connected Asian exchange positioned as a gateway between mainland Chinese issuers and international capital, with a market structure operating under Hong Kong's distinct legal and regulatory framework.

Equity listings · 1986
Main Board
The principal listing market for established companies and a broad range of domestic, mainland Chinese and international issuers. It supports primary listings, secondary listings and multiple issuer structures, subject to HKEX listing requirements and applicable regulation.
Growth-company listings · 1999
Growth Enterprise Market
A market created to provide fundraising access for growth companies from different industries, including businesses with developing operating histories and technology-oriented prospects. Its rules and role have evolved as Hong Kong's listing framework has changed.
Cash equities · 1986
Equity securities
Hong Kong-listed ordinary shares, H shares, red-chip securities and other eligible equity instruments form the core cash market. The market gives investors access to Hong Kong companies, mainland Chinese enterprises and international issuers.
Collective investment products
Exchange-traded funds
HKEX lists and trades ETFs providing exposure to equity indexes, bonds, commodities, regional markets and other portfolios. ETFs give investors exchange-traded access to diversified strategies and are supported by the exchange's cash-market infrastructure.
Listed derivatives · 1988
Derivatives
The broader HKEX group offers stock options, index futures and options, and other derivatives used for hedging, exposure and trading. The stock exchange's product history includes derivative warrants and the later development of a substantial exchange-traded derivatives complex.
Trading mechanism · 2023
HKD-RMB Dual Counter Model
A dual-counter arrangement allowing eligible securities to trade in Hong Kong dollars and offshore renminbi. The counters represent the same securities and are designed to support renminbi liquidity while limiting price discrepancies through share interchangeability.
Clearing and settlement infrastructure · 1992
CCASS
The Central Clearing and Settlement System provides the principal infrastructure for clearing and settling eligible securities transactions in Hong Kong, supporting the reliability and operational integration of the cash market.

Brand decisions

2023
Launch the HKD-RMB Dual Counter ModelProduct launch
Background
HKEX aimed to support offshore-renminbi liquidity and make Hong Kong's market more useful to renminbi investors and issuers.
Action taken
The exchange introduced Hong Kong-dollar and renminbi counters for eligible securities, with equivalent rights and share interchangeability.
Aftermath
The model added a renminbi trading channel while retaining the Hong Kong-dollar counter as the principal reference market.
Source
2000
Consolidate Hong Kong's exchange and clearing businessesM&A
Background
A 1999 reform plan proposed a unified holding structure for the stock exchange, futures exchange and clearing operations.
Action taken
The relevant entities became wholly owned subsidiaries of Hong Kong Exchanges and Clearing Limited, which was subsequently listed.
Aftermath
HKEX became the integrated listed market-infrastructure group operating the Hong Kong securities and derivatives markets.
Source
1999
Create the Growth Enterprise MarketStrategy
Background
The exchange wanted to provide fundraising opportunities for growth companies and support technology-sector development.
Action taken
HKEX launched GEM as a separate venue for qualifying growth companies.
Aftermath
GEM expanded the exchange's issuer proposition beyond mature Main Board companies.
Source
1993
Admit the first H-share issuerProduct launch
Background
Hong Kong provided a market through which mainland Chinese companies could raise capital from international investors.
Action taken
Tsingtao Brewery became the first Chinese enterprise to list H shares.
Aftermath
H-share listings became a defining link between mainland Chinese companies and global capital markets.
Source
1988
List the first derivative warrantProduct launch
Background
HKEX sought to broaden the range of exchange-traded instruments available to investors.
Action taken
The exchange admitted its first derivative warrant.
Aftermath
Warrants became an established part of Hong Kong's listed-product ecosystem.
Source

Recent events

Unconfirmed
HKEX announces planned extension of derivatives after-hours trading[5]香港交易所宣布计划延长衍生产品收市后交易时段stock.caijing.com.cn
Hong Kong Exchanges and Clearing announced that, from March 2027, the closing time of its derivatives after-hours trading session is planned to move from 3:00 a.m. to 4:15 a.m. A further extension to 5:15 a.m. in November 2027 is under consideration, subject to market feedback and regulatory approval.
Unconfirmed
Reported2026.10.23
Hong Kong Exchanges launches AI and semiconductor indices[6]香港交易所推出人工智能及半导体指数finance.sina.com.cn
Hong Kong Exchanges launched an artificial intelligence index tracking 40 Hong Kong-listed companies related to the AI industry chain and a semiconductor index tracking 30 large Hong Kong-listed semiconductor-related companies.
2026.10.20
Reported2026.10.20
HKEX launches HKEX Green Equity label program[7]香港交易所推出「HKEX Green Equity」标签计划metrohk.com.hk
Hong Kong Exchanges and Clearing Limited (HKEX) launched the voluntary HKEX Green Equity label program on October 20, 2026. Applications opened that day; companies must pass an independent assessment against the program's framework to qualify for the label.
2021.10.18
HKEX launches MSCI China A50 Connect Index futures[8]港交所推出MSCI中国A50互联互通指数期货finance.qianlong.com
Hong Kong Exchanges and Clearing launched the MSCI China A50 Connect Index futures contract, a new A-share derivatives product intended to provide investors a tool to manage portfolio risk.
2021.09.02
Reported2021.09.02
Hong Kong Exchanges and Clearing and Hong Kong Science Park sign cooperation memorandum[9]港交所与香港科技园签订合作备忘录finance.sina.com.cn
Hong Kong Exchanges and Clearing and Hong Kong Science Park signed a memorandum to explore cooperation in biotechnology and financial technology. The arrangement allows HKEX to draw on Hong Kong Science Park's biotechnology experts for advice on listing applications, while the park may share expertise when needed.
2021.05.24
Reported2021.05.24
HKEX appoints Alejandro Aguzin as group CEO[10]港交所委任欧冠升为集团行政总裁finance.sina.com.cn
Hong Kong Exchanges and Clearing appointed Alejandro Aguzin as group chief executive from May 24, 2021, for a three-year term ending May 23, 2024.
2021.05.23
Reported2021.05.24
Dai Zhijian retires as HKEX acting group CEO[10]港交所委任欧冠升为集团行政总裁finance.sina.com.cn
Hong Kong Exchanges and Clearing said Dai Zhijian retired as acting group CEO and an ex-officio member of the board on May 23, 2021; he continued as co-president and chief operating officer.
2021.05.04
Reported2021.05.04
SF REIT announces planned Hong Kong listing[11]顺丰房托公布计划在香港上市finet.hk
SF REIT planned to list on the Hong Kong Stock Exchange main board on May 17, 2021, and announced a global offering of 520 million fund units. The listing and offering were described as plans, not completed events.
2021.02.05
Reported2021.02.06
HKEX announced investment in Guangzhou Futures Exchange[12]香港交易所宣布投资广州期货交易所chinatimes.com
Hong Kong Exchanges and Clearing announced an investment of RMB 210 million for a 7% stake in the newly established Guangzhou Futures Exchange.
2020.07.20
Ant Group announces plan to pursue simultaneous Shanghai and Hong Kong listings[13]蚂蚁集团宣布寻求沪港同步上市news.cnstock.com
Ant Group announced that it would seek a simultaneous offering and listing on the Shanghai Stock Exchange's STAR Market and the Hong Kong Stock Exchange's Main Board. This was an announced plan, not a completed listing.

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