Skip to main content
← Back to D Definitions

Discount brokers

What Is Discount Brokers?

A discount broker is a brokerage firm that executes buy and sell orders for clients at reduced commission rates compared to traditional full-service brokers. These firms operate on a business model that prioritizes cost-efficiency by minimizing or eliminating services like personalized financial advice, in-depth research, and extensive human interaction, thereby catering primarily to self-directed investors. Discount brokers fall under the broader category of financial services. The core appeal of a discount broker lies in its ability to offer a cost-effective way to engage with financial markets, whether for trading stocks, exchange-traded funds (ETFs), or mutual funds.

History and Origin

The concept of discount brokerage emerged prominently in the United States following the "May Day" deregulation on May 1, 1975. Prior to this date, fixed commission rates were mandated on stock market transactions, meaning all brokerage firms charged the same amount for trades, regardless of the services provided. The U.S. Securities and Exchange Commission (SEC) mandated negotiated commission rates for all securities transactions, dismantling this fixed-commission structure and opening the door for new business models28, 29.

Charles Schwab, for instance, seized this opportunity to establish a new kind of brokerage, pioneering the discount brokerage business model in 197526, 27. Schwab’s approach focused on offering lower prices and efficient order executions, quickly making the company a leader in the nascent industry. 25This shift democratized investing by making it more accessible and affordable for individual investors who preferred to manage their own portfolios without the added cost of full-service advice. 23, 24Over the decades, the industry evolved significantly, particularly with the advent of the internet and online trading platforms, which further reduced costs and expanded accessibility to financial markets for a new generation of investors.
21, 22

Key Takeaways

  • Discount brokers offer significantly lower commission rates for executing buy and sell orders.
  • They primarily cater to self-directed investors who do not require personalized financial advice or in-depth research.
  • The rise of discount brokers was spurred by the deregulation of fixed commission rates in 1975.
  • Online trading platforms have further popularized discount brokerage services by enhancing accessibility and convenience.
  • While cost-effective, discount brokers generally offer limited customer service and a narrower range of investment tools compared to full-service brokers.

Interpreting the Discount Broker

Interpreting the role and value of a discount broker largely depends on an investor's knowledge, experience, and specific financial needs. For investors who possess a solid understanding of market dynamics, conduct their own investment research, and prefer to make independent trading decisions, a discount broker offers a cost-efficient avenue to execute transactions. The lower transaction costs associated with discount brokers can significantly impact overall investment returns, especially for frequent traders or those investing smaller sums where commission fees would otherwise erode a larger percentage of their capital.

Conversely, for novice investors or those seeking comprehensive guidance, the limited advisory services of a discount broker may present challenges. Without access to expert financial advice, individuals might struggle with portfolio construction, risk management, or navigating complex market conditions. Therefore, while a discount broker can be a powerful tool for informed investors, it necessitates a proactive and self-reliant approach to investing.

Hypothetical Example

Consider an individual, Sarah, who has been investing for several years and conducts her own research using publicly available information and financial news. She decides to buy 100 shares of Company X, which is trading at $50 per share.

  • Scenario with a Full-Service Broker: The full-service broker charges a commission of $75 per trade, along with an annual advisory fee based on assets under management. To buy the 100 shares, Sarah pays ( (100 \text{ shares} \times $50/\text{share}) + $75 \text{ commission} = $5,000 + $75 = $5,075 ).
  • Scenario with a Discount Broker: A discount broker charges a flat commission of $4.95 per trade or offers commission-free trading for certain ETFs and stocks. For the same purchase of 100 shares of Company X, Sarah pays ( (100 \text{ shares} \times $50/\text{share}) + $4.95 \text{ commission} = $5,000 + $4.95 = $5,004.95 ).

In this hypothetical example, using a discount broker saves Sarah over $70 on just this single transaction, highlighting the cost advantage. This saving can compound over many trades, significantly reducing the overall cost of her investment strategy.

Practical Applications

Discount brokers are widely used across various facets of investing and financial planning, particularly by individuals and entities prioritizing cost-efficiency and direct control over their investments.

  • Retail Investing: The most common application is for individual retail investors who manage their own brokerage accounts. These investors use discount brokers to buy and sell equities, bonds, ETFs, and mutual funds at significantly lower costs than traditional brokers.
  • Active Trading: Day traders and swing traders, who execute numerous transactions, often rely on discount brokers to minimize the impact of commissions on their frequent trading activities. The low cost per trade is crucial for their profitability.
  • Retirement Accounts: Many individuals use discount brokers to manage their Individual Retirement Accounts (IRAs) or other self-directed retirement plans, benefiting from reduced fees while building their long-term savings.
  • Robo-Advisors: While distinct, many robo-advisors leverage the underlying infrastructure of discount brokerages to provide automated portfolio management at a lower cost than human advisors.
  • Small Portfolios: For investors with smaller portfolios, where percentage-based advisory fees from full-service brokers would be disproportionately high, discount brokers offer an accessible entry point into the market.

The proliferation of online trading platforms has further cemented the role of discount brokers, making financial markets more accessible and convenient for a wider range of investors. 20The Securities and Exchange Commission (SEC) provides guidance for investors on selecting financial professionals, including considerations for different types of brokerage services.
19

Limitations and Criticisms

Despite their advantages, discount brokers have several limitations and have faced criticism, particularly concerning the services they omit in exchange for lower costs.

One significant drawback is the absence of personalized financial advice. 17, 18Discount brokers do not typically offer tailored investment recommendations, comprehensive financial planning, or tax advice. 15, 16This lack of guidance can be a substantial disadvantage for inexperienced investors or those with complex financial situations who may benefit from professional expertise in areas such as estate planning or retirement planning. Investors using discount brokers are largely on their own when it comes to investment decisions.
13, 14
Another common criticism revolves around limited customer service. 12While many discount brokers offer online support and FAQs, direct human interaction or dedicated relationship managers are often minimal or entirely absent. 10, 11This can be frustrating for clients encountering technical issues, needing urgent assistance, or preferring a more personal touch.

Furthermore, while commissions are generally low or even zero for many standard trades, investors should be aware of potential hidden fees. 8, 9These might include charges for account maintenance, transferring securities, accessing advanced research tools, or requesting paper statements. 6, 7These fees, though seemingly small individually, can accumulate and impact overall returns if not carefully monitored.
5
Some critics also point out that the focus on low costs might, in some cases, translate to a more limited range of products or services compared to full-service firms, potentially restricting options like certain types of bonds or alternative investments. 4Moreover, some studies have suggested that online brokers may offer a lower quality of trade execution compared to traditional full-service brokers, although the higher commission costs of full-service brokers might not always offset these differences.
3

Discount Brokers vs. Full-Service Brokers

The primary distinction between discount brokers and full-service brokers lies in the scope of services provided and the associated costs.

FeatureDiscount BrokerFull-Service Broker
Core ServiceExecutes buy/sell orders, provides trading platforms.Offers execution, personalized advice, research, financial planning.
Cost StructureLow commissions (often zero for stocks/ETFs), minimal fees.Higher commissions, advisory fees, and potentially other charges.
Target ClientSelf-directed investors, active traders.Investors seeking comprehensive guidance and wealth management.
Research & AdviceLimited or self-serve research tools; no personalized advice.In-depth research reports, market analysis, personalized financial advice.
Customer InteractionPrimarily online, limited phone/in-person support.Dedicated financial advisor, extensive personal support.
Product RangeGenerally wide, but may lack certain complex products.Broad range of investment products and services.

Confusion often arises because some discount brokers have expanded their offerings to include limited advisory services, while some full-service brokers have reduced their fees or introduced online-only platforms. However, the fundamental difference remains the extent of personalized advice and comprehensive financial planning included in the service. Discount brokers empower investors to take control, while full-service brokers aim to provide a more hands-on, advisory relationship.

FAQs

What is the main advantage of using a discount broker?

The main advantage of using a discount broker is significantly lower costs, particularly in terms of trading commissions, making investing more accessible and affordable for self-directed investors.

Are discount brokers suitable for beginners?

Discount brokers can be suitable for beginners who are comfortable conducting their own research and making independent investment decisions. However, beginners who need personalized guidance or extensive educational support may find a full-service broker or a robo-advisor more beneficial initially.

Do discount brokers offer financial advice?

No, discount brokers generally do not offer personalized financial advice, investment recommendations, or comprehensive financial planning services. Their model focuses on executing trades at a low cost.

How do discount brokers make money if they charge low or no commissions?

Discount brokers generate revenue through various means, including interest on uninvested cash balances, payment for order flow, margin lending, premium service subscriptions, and fees for less common transactions like options trading or mutual fund trades outside preferred lists.

What should I consider when choosing a discount broker?

When choosing a discount broker, consider factors such as their fee structure (beyond just commissions), the range of investment products offered, the quality and features of their trading platform, available research tools, and the responsiveness of their customer support. It's also important to check the broker's background and disciplinary history.1, 2