New York Stock Exchange

New York Stock Exchange
Jeffrey Zeldman from Manhattan, USA · CC BY 2.0 · source
Name	New York Stock Exchange
Location	New York City, New York, U.S.
Founded	17 May 1792
Owner	Intercontinental Exchange
Key people	Lynn Martin (President)
Currency	United States dollar
Indices	Dow Jones Industrial Average, S&P 500

New York Stock Exchange. Located at 11 Wall Street in the Financial District, Manhattan, it is the world's largest stock exchange by market capitalization of its listed companies. Owned by Intercontinental Exchange since its 2013 acquisition, the exchange serves as a primary venue for public trading in equities and exchange-traded funds. Its iconic trading floor and opening bell ceremony are globally recognized symbols of capitalism and the financial markets.

History

The exchange traces its origins to the Buttonwood Agreement, signed on May 17, 1792, by 24 stockbrokers under a buttonwood tree on Wall Street. This agreement established rules for trading securities and commissions. In 1817, the organization formally became the New York Stock & Exchange Board, renting rooms at 40 Wall Street. The Great Fire of 1835 and the Panic of 1857 tested its early resilience. The exchange moved to its current location in 1865, and the advent of the stock ticker revolutionized information dissemination. Major events like the Wall Street Crash of 1929, which precipitated the Great Depression, and the Black Monday crash of 1987 shaped its modern history. It merged with Archipelago Holdings in 2006 to become a publicly traded company before being acquired by Intercontinental Exchange.

Operations and trading

Trading occurs on a hybrid model, combining a physical trading floor with a fully electronic matching engine. Designated market makers, formerly known as specialists, are assigned to each listed company to facilitate orderly trading and maintain liquidity. The core trading session runs from 9:30 a.m. to 4:00 p.m. Eastern Time, Monday through Friday, with pre-market and after-hours sessions available electronically. Orders are executed through the NYSE Pillar technology platform. The exchange also operates NYSE American, a market for growing companies, and NYSE Arca for trading exchange-traded funds. Critical operational resilience was demonstrated during events like Hurricane Sandy and the September 11 attacks.

Listed companies

The exchange is home to many of the world's largest and most established blue-chip corporations. Notable listings include industrial giants like General Electric and Boeing, technology leaders such as IBM and Cisco Systems, consumer brands like Coca-Cola and Walmart, and financial institutions including JPMorgan Chase and Goldman Sachs. Listing requirements are stringent, mandating standards for pretax income, market capitalization, and shareholder equity. Companies may be delisted for failing to meet these continued standards. The prestige of a listing is often seen as a hallmark of corporate maturity and stability, attracting investors globally.

Market indices

While the exchange itself does not calculate indices, its listed companies are primary components of the world's most watched market benchmarks. The Dow Jones Industrial Average, created by Charles Dow and Edward Jones, tracks 30 large, publicly-owned companies. The S&P 500, managed by S&P Global, is a broader index of 500 large-cap stocks and a key benchmark for the U.S. economy. Other significant indices that heavily feature its listings include the NYSE Composite Index and the Russell 1000 Index. The performance of these indices is monitored by entities like the Federal Reserve and influences global investment decisions.

Regulation and governance

As a self-regulatory organization, it operates under the primary oversight of the U.S. Securities and Exchange Commission (SEC), established after the Securities Exchange Act of 1934. The Financial Industry Regulatory Authority (FINRA) regulates the broker-dealers and professionals who trade on the exchange. Governance is provided by its parent, Intercontinental Exchange, with its president, Lynn Martin, overseeing daily operations. Key regulatory milestones include the Sarbanes–Oxley Act, passed after the Enron scandal, and the Dodd–Frank Act, enacted following the Financial crisis of 2007–2008. These frameworks aim to ensure market integrity, protect investors, and maintain fair and orderly trading.

Category:New York Stock Exchange Category:Stock exchanges in the United States Category:Companies based in Manhattan Category:1792 establishments in New York (state)