New York Stock Exchange (NYSE)

The New York Stock Exchange (NYSE) is the largest stock exchange in the world by listed company market capitalisation, with approximately USD 31 trillion in aggregate listed value as of 2026. Located at 11 Wall Street in Lower Manhattan, the NYSE has been the principal listing venue for US large-cap blue-chip companies since the 19th century. The NYSE is operated by Intercontinental Exchange (ICE), which acquired NYSE Euronext (the previous parent) in 2013. The NYSE traces its origin to the Buttonwood Agreement of 17 May 1792, when 24 New York stockbrokers met under a buttonwood tree at 68 Wall Street and agreed to standardised trading practices, making the NYSE one of the oldest stock exchanges in continuous operation.

The NYSE lists approximately 2,400+ companies, including a substantial proportion of US Fortune 500 firms, major foreign-listed companies (ADRs of European, Asian, and Latin American companies), and historically prestigious “blue-chip” stocks. Major NYSE-listed companies relevant to Indian mutual fund overseas allocations include Berkshire Hathaway (held historically in PPFAS Flexi Cap Fund ’s overseas allocation), JPMorgan Chase, Bank of America, Procter & Gamble, Coca-Cola, Walt Disney Company, and others.

Origin and 1792 Buttonwood Agreement

17 May 1792 founding

On 17 May 1792, 24 stockbrokers and merchants signed the Buttonwood Agreement under a buttonwood (sycamore) tree at 68 Wall Street in New York City. The agreement:

• Restricted trading to the signers (creating a closed dealer network).
• Set commission rates.
• Established conduct standards.

This is generally considered the founding moment of the NYSE, although the formal organisation of the “New York Stock and Exchange Board” came in 1817 with the adoption of a constitution. The name was shortened to “New York Stock Exchange” in 1863.

19th century growth

Through the 19th century, the NYSE grew alongside US industrial expansion:

• 1827: First Wall Street building established.
• 1840s: Telegraph integration enabled real-time price dissemination.
• 1865-1873: Substantial Civil War-era and post-war listings.
• Late 1800s: NYSE became the dominant US exchange.

1903 NYSE building

The current NYSE building at 11 Wall Street was constructed and opened in 1903, with its iconic facade designed by George B. Post.

20th century

The NYSE was the world’s largest exchange through much of the 20th century, hosting the 1929 crash, the post-WW2 boom, the 1987 Black Monday, the 1990s expansion, and the 2008 financial crisis.

2006 NYSE Group IPO

In 2006, the NYSE Group (the holding entity) listed publicly through an IPO, becoming a publicly-traded exchange operator.

2013 acquisition by ICE

In November 2013, Intercontinental Exchange (ICE) acquired NYSE Euronext (the parent of NYSE) in a $11 billion transaction. ICE has since operated NYSE as a subsidiary, while spinning off the European Euronext exchanges in 2014.

Modern operational scale

By 2026, NYSE:

• Lists approximately 2,400+ companies.
• Has a combined market capitalisation of approximately USD 31 trillion (largest globally).
• Trades approximately 5 billion shares daily on average.
• Operates the NYSE main board and additional venues.

Listing structure

NYSE main board

The principal NYSE listing tier is the NYSE main board, with the strictest US listing standards:

• Minimum market capitalisation: Typically over USD 100-150 million for new listings (with varying thresholds by industry).
• Minimum public float: Substantial shareholder count.
• Financial standards: Revenue, earnings, or cash flow thresholds.
• Corporate governance: Independent directors, audit committee, etc.

Many of the largest US companies are NYSE-listed: Berkshire Hathaway (Class A and Class B), JPMorgan Chase, Walmart, ExxonMobil, Chevron, Bank of America, Procter & Gamble, Coca-Cola, McDonald’s, IBM, AT&T, Verizon, Pfizer, Johnson & Johnson.

NYSE American (formerly AMEX)

The NYSE American is a separate, lower-tier exchange (formerly the American Stock Exchange or AMEX, acquired by NYSE in 2008). It targets smaller, growing companies with lower listing thresholds.

NYSE Arca

NYSE Arca is an electronic exchange operated by NYSE Group, used principally for ETF listings and trading.

International listings

NYSE hosts many international companies through:

• American Depository Receipts (ADRs): For non-US-domiciled companies. Major Indian ADRs on NYSE include Tata Motors and others (subject to delisting decisions).
• Direct listings: For non-US-domiciled companies that meet NYSE standards.

Trading mechanics

Hybrid floor and electronic model

NYSE operates a hybrid trading model that combines floor-based trading with electronic trading:

• Designated Market Makers (DMMs): Floor-based market participants who manage opening and closing auctions for specific stocks and provide liquidity through algorithmic and discretionary trading.
• Electronic trading: For most order flow during regular hours.
• Floor brokers: Human floor presence, though substantially reduced from historical levels.

This hybrid model is distinctive from Nasdaq’s purely electronic structure.

Trading hours

• Regular hours: 9:30 AM to 4:00 PM ET.
• Pre-market: 4:00 AM to 9:30 AM ET.
• After-hours: 4:00 PM to 8:00 PM ET.

Settlement

NYSE trades settle on T+1 (one business day) following the 2024 reduction from T+2.

Order types and execution

NYSE supports standard order types: market, limit, stop, stop-limit, and various algorithmic types. The opening and closing auctions are particularly important, with the closing auction setting the official daily closing price.

Major NYSE indices

S&P 500 Index

While not strictly an NYSE index, the S&P 500 Index (the most-watched US large-cap benchmark) draws from both NYSE-listed and Nasdaq-listed companies. NYSE constituents include many of the index’s largest companies.

Dow Jones Industrial Average

The Dow Jones Industrial Average (DJIA), comprising 30 large US industrial and consumer companies, includes NYSE-listed members alongside some Nasdaq members. The Dow is one of the oldest US stock indices (1896 inception).

NYSE Composite

The NYSE Composite Index tracks all common stocks listed on the NYSE main board, market-cap-weighted. It is less widely-watched than the S&P 500 but represents a pure-NYSE view.

Notable NYSE-listed companies relevant to Indian mutual funds

Berkshire Hathaway

Berkshire Hathaway Inc. (NYSE tickers: BRK.A for Class A, BRK.B for Class B) is the conglomerate operated by Warren Buffett. Berkshire Hathaway has been a featured holding in Parag Parikh Flexi Cap Fund ’s overseas allocation, particularly given the philosophical alignment between PPFAS’s value-investing approach and Buffett’s investment philosophy. PPFCF’s commentary periodically references Berkshire and Buffett’s writings.

The Berkshire Hathaway at PPFCF article covers this holding specifically.

Financial sector

NYSE hosts substantial financial-sector listings:

• JPMorgan Chase & Co. (JPM).
• Bank of America Corporation (BAC).
• Citigroup Inc. (C).
• Wells Fargo & Company (WFC).
• Goldman Sachs Group Inc. (GS).
• Morgan Stanley (MS).
• BlackRock Inc. (BLK).
• Visa Inc. (V).
• Mastercard Incorporated (MA).

Consumer staples and discretionary

• Walmart Inc. (WMT).
• Procter & Gamble Company (PG).
• Coca-Cola Company (KO).
• Walt Disney Company (DIS).
• McDonald’s Corporation (MCD).
• Nike Inc. (NKE).

Healthcare

• Johnson & Johnson (JNJ).
• UnitedHealth Group Incorporated (UNH).
• Pfizer Inc. (PFE).
• Eli Lilly and Company (LLY).

Energy

• ExxonMobil Corporation (XOM).
• Chevron Corporation (CVX).

Industrial

• Boeing Company (BA).
• 3M Company (MMM).
• Caterpillar Inc. (CAT).
• General Electric Company (GE).

Telecommunications

• AT&T Inc. (T).
• Verizon Communications Inc. (VZ).

NYSE versus Nasdaq comparison

Despite the differences, both NYSE and Nasdaq are highly liquid, well-regulated, and accessible to international investors. Indian mutual funds with overseas allocations typically hold positions on both.

Regulatory framework

Self-Regulatory Organisation status

The NYSE operates as a Self-Regulatory Organisation (SRO) under the US Securities and Exchange Commission’s (SEC) oversight. The NYSE:

• Sets listing standards (subject to SEC approval).
• Enforces listing-rule compliance.
• Manages opening, closing, and trade execution.
• Coordinates with FINRA on broker-dealer regulation.

Listing-standard enforcement

The NYSE has authority to:

• Halt trading for material news.
• Delist companies failing standards.
• Take disciplinary action.

Notable delisting cases include companies failing minimum market-cap or share-price thresholds; the delisted companies typically move to OTC markets with substantial valuation consequences.

SEC oversight

The SEC reviews NYSE rule changes, investigates trading abuses, and maintains the overall framework for US securities markets.

Operational subsidiaries and acquisitions

Acquisition history

NYSE’s modern structure reflects multiple acquisitions and consolidations:

• 2007: NYSE merged with Euronext (the pan-European exchange operator), creating NYSE Euronext.
• 2008: NYSE Euronext acquired the American Stock Exchange (AMEX), creating NYSE American.
• 2013: Intercontinental Exchange (ICE) acquired NYSE Euronext for $11 billion.
• 2014: ICE spun off Euronext (the European operations) but retained NYSE.

ICE subsidiaries beyond NYSE

ICE operates additional exchanges and platforms:

• ICE Futures US (energy and agricultural futures).
• ICE Clear (clearinghouse services).
• ICE Bonds, ICE Mortgage Technology.

Technology and market services

NYSE Inc. (under ICE) provides:

• Market data sales.
• Listing services.
• Corporate-services for listed companies.

Notable historical episodes

1929 stock market crash

The October 1929 crash on the NYSE triggered the Great Depression. The Dow Jones Industrial Average lost approximately 25 per cent over two days (24-25 October 1929) and approximately 90 per cent from peak to trough by mid-1932.

1987 Black Monday

On 19 October 1987, the Dow Jones Industrial Average fell 22.6 per cent in a single day, the largest one-day percentage decline in DJIA history. The event triggered the introduction of circuit breakers and trading halts.

2001 September 11 attack

The September 11, 2001 terrorist attack on the World Trade Center, in close proximity to NYSE, caused the exchange to close for four trading days, the longest closure since 1933. NYSE reopened on 17 September 2001 with a substantial market decline.

2008 financial crisis

The 2008 financial crisis affected NYSE-listed financial firms severely. Lehman Brothers’ bankruptcy on 15 September 2008 (the largest in US history at that time) triggered substantial NYSE-listed financials declines.

2020 COVID-19 trading-floor closure

In March 2020, NYSE temporarily closed its trading floor due to COVID-19, operating purely electronically. The floor reopened in May 2020 with substantial protocols. This was the first all-electronic period in NYSE history.

See also

• Nasdaq
• Berkshire Hathaway at PPFCF
• Microsoft at PPFCF
• Alphabet at PPFCF
• Amazon at PPFCF
• Meta Platforms at PPFCF
• Parag Parikh Flexi Cap Fund
• PPFAS Mutual Fund
• International diversification PPFAS
• SEBI MF overseas investment cap
• Mutual fund industry India
• How to read PPFCF portfolio-holdings disclosure

External references

• New York Stock Exchange official site
• Intercontinental Exchange (ICE)
• NYSE listings and quotation data
• US Securities and Exchange Commission
• FINRA
• Dow Jones Industrial Average

References

1. New York Stock Exchange official site at nyse.com.
2. Intercontinental Exchange Annual Reports and SEC filings.
3. NYSE Listed Company Manual.
4. The Buttonwood Agreement (1792) historical documents.
5. NYSE Group IPO prospectus (2006).
6. ICE-NYSE Euronext merger documents (2013).
7. SEC Form 10-K filings of NYSE-listed major companies.
8. S&P Dow Jones Indices methodology documentation.
9. PPFAS Mutual Fund monthly factsheets covering NYSE-listed holdings.
10. Press archive of NYSE history (Wall Street Journal, Financial Times, New York Times).
11. Securities Exchange Act of 1934.
12. SEC framework for Self-Regulatory Organisations.
13. CFA Institute Investment Foundations on US capital markets.
14. SEBI Circular on Indian mutual fund overseas-equity allocation.
15. AMFI industry data on Indian MF overseas-allocation positions.