For many first-time investors, some financial market terminology can be confusing. A question that often crops up is ‘what is the difference between the Nasdaq and the nasdaq100?’. Effectively this question can be answered by defining the difference between a ‘Stock Exchange’ and a ‘Stock Exchange Index’.

What is a stock exchange?

A Stock Exchange is a marketplace where the buyers and sellers of company stock (aka shares) can transact.

The owners of Stock Exchanges oversee that the companies whose stock is listed adhere to rules that ensure fair market conditions for buyers and sellers. In short, they make sure that companies are continually disclosing information that buyers and sellers would deem necessary to make informed financial decisions regarding the buying, holding, or selling of stock.

The organisations that oversee Stock Exchanges earn the bulk of their revenue from transaction fees. In fact, Stock Exchange companies can be incredibly lucrative. In 2020, the largest Stock Exchange in the world, the New York Stock Exchange (NYSE), generated US $50.9 billion in revenue.  The next largest Stock Exchange in the world, the Nasdaq, generated US $5.6 billion in revenue in the same year.

Interestingly, many organisations that own exchanges are themselves listed on exchanges. The owner of the NYSE, Intercontinental Exchange (NYSE: ICE), can be found on none other than the NYSE. The owner of the Nasdaq, Nasdaq Inc (NASDAQ: NDAQ), is, of course, listed on the Nasdaq.

What is a stock exchange index?

A Stock Exchange Index is a way to measure the stock performance of companies listed on Stock Exchanges. Companies can be grouped by size, industry, or several other categorisations.

The performance of the companies in an index informs the performance of the index. Essentially, if the share price of the companies in the index are rising, so will the index.

A Stock Exchange Index may measure the entire Stock Exchange or only a section of the Stock Exchange. For example, the Nasdaq 100 measures the performance of the largest 100 companies that are listed on the Nasdaq. The Nasdaq Composite is a similar Stock Exchange Index, except this Index does not discriminate. As such, the Nasdaq Composite is representative of all 3,700 companies listed on the Nasdaq.


Risk Warning: Trading foreign exchange on margin carries a high level of risk and may not be suitable for all investors. The high degree of leverage can work against you as well as for you. Before deciding to trade foreign exchange, you should carefully consider your investment objectives, level of experience, and risk appetite. The possibility exists that you could sustain a loss of some or all of your initial investment and, therefore, you should not invest money you cannot afford to lose. You should make yourself aware of all the risks associated with foreign exchange trading and seek advice from an independent financial adviser if you have any questions or concerns as to how a loss would affect your lifestyle.

Editors’ Picks

EUR/USD clings to small gains near 1.1750

EUR/USD clings to small gains near 1.1750

Following a short-lasting correction in the early European session, EUR/USD regains its traction and clings to moderate gains at around 1.1750 on Monday. Nevertheless, the pair's volatility remains low, with investors awaiting this weeks key data releases from the US and the ECB policy announcements.

GBP/USD edges higher toward 1.3400 ahead of US data and BoE

GBP/USD edges higher toward 1.3400 ahead of US data and BoE

GBP/USD reverses its direction and advances toward 1.3400 following a drop to the 1.3350 area earlier in the day. The US Dollar struggles to gather recovery momentum as markets await Tuesday's Nonfarm Payrolls data, while the Pound Sterling holds steady ahead of the BoE policy announcements later in the week.

Japanese Yen adds to strong gains and drags USD/JPY to 155.00 amid hawkish BoJ bets

Japanese Yen adds to strong gains and drags USD/JPY to 155.00 amid hawkish BoJ bets

The Japanese Yen extends its steady intraday ascent through the Asian session on Monday, dragging the USD/JPY pair to the 155.00 psychological mark in the last hour. Against the backdrop of the recent shift in rhetoric from Bank of Japan Governor Kazuo Ueda, an improvement in business confidence reaffirms market bets for an imminent rate hike this week.


Editors’ Picks

EUR/USD clings to small gains near 1.1750

EUR/USD clings to small gains near 1.1750

Following a short-lasting correction in the early European session, EUR/USD regains its traction and clings to moderate gains at around 1.1750 on Monday. Nevertheless, the pair's volatility remains low, with investors awaiting this weeks key data releases from the US and the ECB policy announcements.

GBP/USD edges higher toward 1.3400 ahead of US data and BoE

GBP/USD edges higher toward 1.3400 ahead of US data and BoE

GBP/USD reverses its direction and advances toward 1.3400 following a drop to the 1.3350 area earlier in the day. The US Dollar struggles to gather recovery momentum as markets await Tuesday's Nonfarm Payrolls data, while the Pound Sterling holds steady ahead of the BoE policy announcements later in the week.

Gold pulls away from session high, holds above $4,300

Gold pulls away from session high, holds above $4,300

Gold loses its bullish momentum and retreats below $4,350 after testing this level earlier on Monday. XAU/USD, however, stays in positive territory as the US Dollar remains on the back foot on growing expectations for a dovish Fed policy outlook next year.

Solana consolidates as spot ETF inflows near $1 billion signal institutional dip-buying

Solana consolidates as spot ETF inflows near $1 billion signal institutional dip-buying

Solana price hovers above $131 at the time of writing on Monday, nearing the upper boundary of a falling wedge pattern, awaiting a decisive breakout. On the institutional side, demand for spot Solana Exchange-Traded Funds remained firm, pushing total assets under management to nearly $1 billion since launch. 

Big week ends with big doubts

Big week ends with big doubts

The S&P 500 continued to push higher yesterday as the US 2-year yield wavered around the 3.50% mark following a Federal Reserve (Fed) rate cut earlier this week that was ultimately perceived as not that hawkish after all. The cut is especially boosting the non-tech pockets of the market.

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