If you’re an active trader looking to try your hand at beating the market, you probably have a good idea of what you want in a brokerage: low costs, premium research, innovative strategy tools and a comprehensive trading platform. Below, we’ve selected the best online brokers in a variety of categories so you can choose one based on your personal priorities.
Compare the best day trading brokers and their online trading platforms to make sure you pick the most appropriate to your needs. Use the comparison of spreads, range of markets and platform features to decide what will help you maximise your returns. No single broker can be said to be best at all times for everyone – where you should open a trading account is an individual choice.
The most feared words on any stock exchange are margin call. A margin call is made when a position is losing money and more money is required by the broker to keep the trade open. If and when a stock ticker moves quickly, there can be people whose borrowing levels literally bankrupt them as things get worse ... fast. Volatility can be either a blessing or a curse, but if you have too much leverage, it can break a trader.

1$0.00 commission applies to online U.S. equity trades, exchange-traded funds (ETFs), and options (+ $0.65 per contract fee) in a Fidelity retail account only for Fidelity Brokerage Services LLC retail clients. Sell orders are subject to an activity assessment fee (from $0.01 to $0.03 per $1,000 of principal). There is an Options Regulatory Fee (from $0.03 to $0.05 per contract), which applies to both option buy and sell transactions. The fee is subject to change. Other exclusions and conditions may apply. See Fidelity.com/commissions for details. Employee equity compensation transactions and accounts managed by advisors or intermediaries through Fidelity Clearing & Custody Solutions® are subject to different commission schedules.


Finally, trading platforms may have specific requirements to qualify for their use. For example, day trading platforms may require that traders have at least $25,000 in equity in their accounts and be approved for margin trading, while options platforms may require approval to trade various types of options before being able to use the trading platform.
A stop-loss order is designed to limit losses on a position in a security. For long positions, a stop loss can be placed below a recent low, or for short positions, above a recent high. It can also be based on volatility. For example, if a stock price is moving about $0.05 a minute, then you may place a stop loss $0.15 away from your entry to give the price some space to fluctuate before it moves in your anticipated direction.
Commission prices are the key advantage of online discount brokers. Consider that a popular full-service brokerage firm charges a minimum of $50 just to buy or sell stock. The commission is variable, so the larger the order, the larger the commission. To buy or sell $10,000 of stock, a client would pay $80. On a $25,000 order, the commission surges to $205 -- and commissions for funds can be even higher.
Pro tip: Another way to make sure your portfolio is diversified is to invest if different types of investments. Some people like to mix things up by investing in fine art through Masterworks. Fun fact – blue chip art returned 10.6% in 2018 compared to a 5.1% loss for the S&P 500. Others choose to invest in real estate through a company like DiversyFund.

Different trading brokers support different deposit and withdrawal options. The availability of one or more specific payment methods can be of importance to traders, as fees and transit times vary between methods. For some traders it might be essential that a deposit or withdrawal is instantaneous, while others are fine with a processing time of a few days. Any trader making frequent deposits or withdrawals surely wants to look out for low transaction costs. Below we list different payment methods, which brokers support them along with tutorials covering everything a trader needs to know.
One of the best parts of Robinhood is the absence of fees for many services. There are no fees for opening or maintaining your account. RobinHood has commission-free online trading with no account minimum, added benefits to the clean accessibility of the user interface in its mobile app. It is a basic, easy-to-use platform with custom alerts, news, and detailed account analysis. 
Automated trading – A platform that offers automation capabilities enables a trader to make market moves even if he/she is not at the computer at the time. The classic “stop loss” feature is a simple form of automation, but there are much more advanced platforms that enable you to program your own trading robot to carry out elaborate strategies or to react much faster than you can do yourself.
In the professional world, one of the key concepts is diversification. Harry Markowitz is a Nobel prize winning economist and one of his major discoveries was that adding new asset classes can dramatically alter the overall risk profile of a portfolio. His finding was that a portfolio that contained very low risk assets would normally benefit from lower volatility and higher returns if a higher risk asset was added. This is due to the likely lack of correlation between high and low risk asset classes.

One of the best parts of Robinhood is the absence of fees for many services. There are no fees for opening or maintaining your account. RobinHood has commission-free online trading with no account minimum, added benefits to the clean accessibility of the user interface in its mobile app. It is a basic, easy-to-use platform with custom alerts, news, and detailed account analysis. 


Day trading is the act of buying and selling a financial instrument within the same day or even multiple times over the course of a day. Taking advantage of small price moves can be a lucrative game—if it is played correctly. But it can be a dangerous game for newbies or anyone who doesn't adhere to a well-thought-out strategy. What's more, not all brokers are suited for the high volume of trades made by day traders. Some brokers, however, are designed with the day trader in mind. You can check out our list of the best brokers for day trading to see which brokers best accommodate those who would like to day trade.
We think a low minimum to open an account is a real advantage when you're just starting out. That's because you can start with…say, $500, and then add to your balance over time with monthly or annual contributions to your account. The hardest step in investing is often just getting started, so we prefer brokers who have a low minimum to open an account and place a trade, which cuts out a potential roadblock on the way to saving and investing.
In order to be successful at both stock trading and investing, you need to be patient and maintain your composure in every situation. The nature of work is stressful, almost hectic, and you are bound to be losing substantial amounts of money some days. It could be very tempting to try to recuperate your losses by “doubling up” on your gamble, or opening high-risk positions that were not a part of your game plan, but this is precisely what you should be avoiding. That does not mean you shouldn’t dynamically adjust your investment plan to fit the current market conditions—it just means you shouldn’t modify your plans in a rushed or disorganized manner while carrying an emotional burden.
In the professional world, one of the key concepts is diversification. Harry Markowitz is a Nobel prize winning economist and one of his major discoveries was that adding new asset classes can dramatically alter the overall risk profile of a portfolio. His finding was that a portfolio that contained very low risk assets would normally benefit from lower volatility and higher returns if a higher risk asset was added. This is due to the likely lack of correlation between high and low risk asset classes.
The IBRK Lite plan enables affordable investing with no commissions and no account minimums on its stocks and ETFs. Its Pro plan is for the regular investor, with specific fees based on your investment activity. Research and education are impressive, with its Traders’ Academy offering free courses and several applications designed to help you make better investments. 
Matt is a Certified Financial Planner® and investment advisor based in Columbia, South Carolina. He writes personal finance and investment advice for The Ascent and its parent company The Motley Fool, with more than 4,500 published articles and a 2017 SABEW Best in Business award. Matt writes a weekly investment column ("Ask a Fool") that is syndicated in USA Today, and his work has been regularly featured on CNBC, Fox Business, MSN Money, and many other major outlets. He’s a graduate of the University of South Carolina and Nova Southeastern University, and holds a graduate certificate in financial planning from Florida State University.
While most online brokers do not offer international trading, some do. Nearly every broker supports trading American depositary receipts (ADRs), which offers US investors an easy, simple way to invest in foreign companies. However, if you want to buy physical shares of an international company, then you need to do your research. Interactive Brokers is the leader in this space but is built for professionals. For casual investing, both Fidelity and Charles Schwab offer international stock trading.
How user-friendly is their platform? – The trading platform provided by the broker needs to work for you. Most brokers offer several to choose from, some will tick the boxes for the average day trader, others will offer more advanced platforms for the veteran trader. Likewise, does it suit your hardware – is the platform compatible on Mac, PC, Linux, or whatever you use?
Let’s take a look at an example – if you want to sell 50 shares of Tesla, good market makers will buy your shares, regardless of whether they have a seller lined up yet. However, they may buy those Tesla shares for $300 each (the ask price), while offering to sell them to another trader for $300.05 (the bid price). That $0.05 is where your online broker is making their money.
By making it to this article you've taken an important first step in your investing journey -- picking a stock broker. There are many brokers to choose from, and each offers something a little bit different. See our guide below for more information on what you should be looking for, along with a list of our picks for best online stock brokers for beginners.
Fees are another important consideration while choosing trading platforms. For example, traders who employ scalping as a trading strategy will gravitate towards platforms with low fees. In general, lower fees are always preferable but there may be trade-offs to consider. For example, low fees may not be advantageous if they translate to fewer features and informational research.
×