On the downside, there’s no bidding, the choices of securities are relatively limited, it’s difficult to benefit from the market for small, part-time investors, and there’s also the possibility of market manipulation that skews securities prices.
It’s worth noting that one of the largest markets in the world – Nasdaq – is a dealer market, since it doesn’t have a trading floor. Instead, brokers purchase securities through a dealer rather than from each other. The New York Stock Exchange, on the other hand, is an auction market, which relies on specialists to match trades.
Dealers vs. brokers
Still confused? There are other differences between brokers and dealers that you need to know about. Brokers are required to help sellers; they generally earn a commission for their efforts. Dealers, on the other hand, are making decisions to help either themselves or their company by maximizing the value of each transaction. Both brokers and dealers are generally required to register with the Securities and Exchange Commission, any state authority, and be part of a self-regulatory organization, such as the Financial Industry Regulatory Authority (FINRA), the New York Stock Exchange, or the Chicago Board of Trade.
You should also be aware that FINRA listed 3,435 broker-dealer firms as of 2021. Individual dealers usually start as brokers, then branch out to run their own operation. Sometimes, however, they work both sides of the street as broker-dealers – making their own trades for a company’s benefit, as well as facilitating trades for the benefit of clients. The requirements for broker-dealers are basically the same as for brokers and dealers, with the additional requirement that the business has to become a member of the Securities Investor Protection Corporation.
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