NYSE vs. Nasdaq: Key Differences Explained

Search Fintrev

Search our guides, reviews and glossary.

The New York Stock Exchange (NYSE) and Nasdaq are the two largest U.S. stock exchanges, and they are separate, competing companies. The NYSE dates to 1792, keeps a physical trading floor on Wall Street, and is built around auctions run by designated market makers. Nasdaq launched in 1971 as the world’s first electronic stock market. It has no trading floor and was designed around competing dealers who post quotes on screen. Measured by the total market capitalization of listed companies, the NYSE ranks first in the world and Nasdaq second.

For someone buying shares, the exchange name next to a ticker matters less than it once did. It identifies where a company is listed: whose listing rules it follows, which exchange runs its opening and closing auctions, and which indexes it can join. It does not limit where its shares trade.

Where the NYSE and Nasdaq Are Located

The NYSE is in New York, not New Jersey. Its headquarters and trading floor sit at the corner of Wall and Broad Streets in Lower Manhattan, where floor brokers and DMMs still work. A large share of its order flow, however, is processed by computers in its data center in Mahwah, New Jersey, which is why the exchange is sometimes described as being in both states.

Nasdaq is headquartered in New York City and is known for its MarketSite studio in Times Square, where company bell ceremonies are broadcast. The studio is not a trading floor. Nasdaq has never had one. Trading takes place on servers, with its primary data center in Carteret, New Jersey. Brokers, market makers and other participants connect to that infrastructure electronically.

Auction Market vs. Dealer Market

In an auction market, buyers and sellers trade with each other directly. Orders are matched by price, with the highest bid paired against the lowest ask, and the exchange’s job is to bring that interest together and set a fair price. The NYSE is the classic U.S. example. Its auctions matter most at the open and the close, when large volumes of orders are pooled and executed at a single price. Under the NYSE’s published auction procedures, participants can enter orders for the opening auction from 6:30 a.m. Eastern time, ahead of the 9:30 a.m. open. Closing auction orders are accepted until 3:50 p.m. and can be canceled until 3:58 p.m., before the 4:00 p.m. close. Between the auctions, trading is continuous.

In a dealer market, trades run through intermediaries who stand ready to buy and sell from their own inventory. A dealer quotes a bid (the price at which it will buy) and an ask (the price at which it will sell), and earns the spread between them. Nasdaq was built this way. Its original purpose was to display dealer quotes electronically for stocks that had traded over the counter by phone.

The labels describe each exchange’s origins more than its current machinery. Nasdaq now runs an electronic limit order book where customer orders can match directly against each other, and it holds its own opening and closing auctions, called the Opening Cross and Closing Cross. The NYSE does most of its continuous trading electronically. So an NYSE order need not involve a person on a floor, and a Nasdaq order does not always trade against a dealer.

Designated Market Makers vs. Competing Market Makers

Nasdaq market makers are firms that hold inventories of stock and post two-sided quotes, meaning a bid and an ask, in the securities they cover. Nasdaq has had hundreds of them, and a single stock can have many quoting at once, with no one firm in charge. Competition between quotes pushes spreads tighter, and trading does not depend on any particular market maker being present.

NYSE designated market makers, formerly called specialists, carry more responsibility. Each NYSE-listed stock is assigned to one DMM firm, which has these duties:

• Running the opening and closing auctions. The DMM combines algorithms with human judgment to set prices when order imbalances build up, at the times when volume is usually highest.
• Providing stability. When buy and sell interest are out of balance, the DMM is expected to take the other side, buying when others sell and selling when others buy, to dampen disorderly moves.
• Acting as the listed company’s point of contact on the floor. Companies can speak to a person who knows how their stock trades.

How You Actually Trade NYSE and Nasdaq Stocks

The idea that an NYSE stock trades only on the NYSE is the most common misconception about the two exchanges.

Under U.S. market structure rules (Regulation NMS, adopted by the SEC in 2005), exchanges can trade stocks listed elsewhere through what are called unlisted trading privileges. An NYSE-listed stock can trade on Nasdaq’s systems, on Cboe’s exchanges, on other venues, and with off-exchange wholesalers. A Nasdaq-listed stock can trade on NYSE platforms the same way. Brokers must seek the best available price across venues for customer orders, and they decide where to route each order.

Hypothetical example. An investor places an order to buy 100 shares of a fictional NYSE-listed company, XYZ, with a limit price of $50.00. The national best offer across all venues is $49.98, posted on a Nasdaq-operated exchange. The broker can route the order there, and the investor buys NYSE-listed shares on a Nasdaq venue. Weeks later, the investor sells the same shares, and that order could be filled on the NYSE, another exchange or by a wholesaler. In this example the investor’s choices are price and order type. The broker chooses the venue.

So you can buy on the NYSE and sell on Nasdaq, though the broker, not the investor, usually makes that choice. Shares are interchangeable wherever each trade happens, because ownership is recorded through the clearing and settlement system rather than by exchange.

The listing exchange still matters in some ways. It runs the official opening and closing auctions, and the closing auction price is commonly used as the official closing price. Its listing rules also determine whether the company can stay listed.

Do NYSE and Nasdaq have the same stocks? For listings, no. A U.S. company normally has one primary listing exchange, and because its shares already trade on every major venue, a second U.S. listing adds little. Dual listing does exist, most often for companies that list in the U.S. and in another country. For trading, the answer is yes: nearly any listed U.S. stock can be traded on both exchanges’ systems.

Listing Requirements Compared

Before an exchange lists a company, the company has to meet two kinds of standards: financial thresholds and corporate governance rules. The exchanges’ financial standards differ more than their governance rules.

Financial standards. The NYSE is associated with established companies partly because of its earnings thresholds. One of its standards requires aggregate pretax earnings of at least $10 million over the last three fiscal years, along with further conditions on the individual years. Nasdaq’s top tier, the Global Select Market, has an earnings standard of at least $11 million in aggregate pretax earnings over the prior three years, with at least $2.2 million in each of the two most recent years and no loss in any of the three. Profit is not the only route. Both exchanges offer alternative standards based on market capitalization combined with revenue or cash flow, or on assets combined with equity. Nasdaq also has three tiers (Global Select, Global Market and Capital Market), and the lower tiers give smaller, unprofitable or early-stage companies a path to listing. Both exchanges revise these thresholds, so confirm the current rule text before relying on a specific number.

Hypothetical example. A company reports pretax earnings of $3 million, $3.5 million and $4 million over three fiscal years. That totals $10.5 million, which clears the $10 million aggregate figure in the NYSE standard above. It does not settle whether the company qualifies. The year-by-year conditions, share distribution, minimum price and market value tests all apply as well. A company with losses in its early years might fail every earnings test and still qualify under a market value and revenue standard.

Governance standards are broadly similar on both exchanges:

• Audit committee: Both require an audit committee made up entirely of independent directors. The committee oversees financial reporting and the independence of the outside auditor.
• Board independence: Both require a majority of independent directors. Nasdaq allows certain exceptions for some company types.
• Code of conduct: Both require a code of business conduct that applies to directors, officers and employees, and the NYSE requires companies to disclose it.
• Shareholder approval: Both require shareholder votes for certain actions, such as adopting equity compensation plans.

Perception, Industries and Costs

Nasdaq has a reputation for technology, biotechnology and innovation. Its listings are often seen as growth-oriented and more volatile. The reputation reflects a real concentration of very large technology companies, including Apple, Microsoft, Alphabet (Google), Amazon, Meta and Intel.

The NYSE has a reputation for blue chips, industrials, banks and consumer brands, some of which have been in business for generations. Companies may value the NYSE floor, the bell ceremony and the visibility that comes with it.

These images now overlap heavily. Nasdaq lists many of the world’s largest and most established companies. The NYSE has attracted technology listings such as Uber and Snap. Either exchange’s stocks can be stable or volatile. A listing venue says nothing about a particular company’s quality or risk.

Ways to go public also influence the choice. The NYSE has promoted direct listings, in which a company makes existing shares available to the public without underwriters running a traditional IPO. This usually costs less than an underwritten offering. Spotify and Warby Parker both went public through direct listings on the NYSE. Nasdaq also permits direct listings, and Coinbase used one in 2021.

Costs. Exchanges earn revenue from listing fees paid by companies, from transaction fees charged to the brokers and firms that trade on them, and from selling market data. Individual investors do not pay the NYSE or Nasdaq directly. Any exchange fees reach them through their broker’s pricing. Listing fee schedules differ between the two exchanges and depend on factors such as shares outstanding.

Nasdaq-100, NYSE Indexes and the Broad Market

• Nasdaq-100: tracks 100 of the largest non-financial companies listed on Nasdaq. Because of its constituents, it is heavily weighted toward technology.
• Nasdaq Composite: covers nearly all common stocks listed on Nasdaq, so it is far broader than the Nasdaq-100.
• NYSE Composite and NYSE U.S. 100: the composite covers common stocks listed on the NYSE, and the U.S. 100 covers the largest U.S. companies listed there. Both are much less widely followed than the Nasdaq indexes.

The best-known U.S. benchmarks are exchange-neutral. The S&P 500 includes large companies from both exchanges, and so does the Dow Jones Industrial Average, which includes Nasdaq-listed Microsoft and Apple alongside NYSE-listed members. When news reports say “the Nasdaq fell,” they usually mean the Nasdaq Composite index, not the exchange as a business.

History of the Two Exchanges

NYSE

The NYSE traces its origin to May 17, 1792, when 24 stockbrokers signed the Buttonwood Agreement, named after the tree on Wall Street where they met. It is the oldest U.S. exchange still operating.

For more than two centuries it was owned by its members, and later it operated as a nonprofit corporation. In 2006 it merged with Archipelago Holdings, an electronic trading operator, and became a public company under the ticker NYX. In 2007 it combined with Euronext to form NYSE Euronext. Intercontinental Exchange acquired NYSE Euronext in 2013, later spun off Euronext, and remains the NYSE’s parent company.

Nasdaq

Its name originally stood for National Association of Securities Dealers Automated Quotations, reflecting its start in 1971 as an electronic quotation system run by the NASD.

In 2000 the NASD began restructuring and sold Nasdaq shares to its members. Those shares began trading in 2002 under the symbol NDAQ. The NASD fully divested its ownership in 2006, the year Nasdaq began operating as an independent registered national securities exchange rather than a dealer quotation system. Nasdaq later expanded through acquisitions, including the Nordic exchange operator OMX in 2008.

The two exchanges have never been one company, and neither owns the other. Each is a publicly traded business that competes with the other for listings and order flow.

Limitations and Common Confusions

• Exchange vs. index. “Nasdaq” can mean the exchange, the company Nasdaq, Inc., the Composite index or the Nasdaq-100. A stock can be listed on Nasdaq without belonging to the Nasdaq-100.
• Other exchanges. The two are not the only U.S. exchanges. NYSE American (formerly the American Stock Exchange), Cboe’s equity exchanges and others also operate, and many trades happen off-exchange.

FAQs

The Bottom Line

For individual investors, the exchange next to a ticker says little about a company's quality, its risk or where an order will fill. Brokers route orders to the best available price across venues, and shares are interchangeable wherever they trade. The listing exchange matters mainly to companies weighing listing standards and to anyone relying on official opening and closing auction prices.