A trading platform is the software that enables investors and traders to place trades and monitor accounts through financial intermediaries. Oftentimes, trading platforms will come bundled with other features, such as real-time quotes, charting tools, news feeds, and even premium research. Platforms may also be specifically tailored to specific markets, such as stocks, currencies, options, or futures markets.
Trading successfully is a lot easier when investors have great tools at their disposal. A top stock broker should offer access to a wide variety of trade tools to help make the most of each and every trade. From real-time streaming quotes to last sale tickers, quality stock scanners, mobile trading apps, and level II quotes to name a few. Strong tools are essential for active investors.
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All of these factors must be considered before choosing an online broker. Do you want to trade or invest? Do you want a great mobile app to check your portfolio wherever you are? What types of assets are you looking to invest in? Answering these questions is not always easy. You can check out our guide to choosing a stock broker to gain further insight so you can make a sound decision. Once you've made a decision on a broker, you can also check out our guide to opening a brokerage account.
What would make me sell: Sometimes there are good reasons to split up. For this part of your journal, compose an investing prenup that spells out what would drive you to sell the stock. We’re not talking about stock price movement, especially not short term, but fundamental changes to the business that affect its ability to grow over the long term. Some examples: The company loses a major customer, the CEO’s successor starts taking the business in a different direction, a major viable competitor emerges, or your investing thesis doesn’t pan out after a reasonable period of time.

When investing in the stock market, you have to think long term and avoid the temptation to check your portfolio several times per day. All this will do is waste your time, stress you out, and increase the odds that you will make a big mistake and sell at the wrong time. Plan to set up automatic contributions to your investment so you can buy more investments no matter where you are.

However, it might be best to not become too much of a market "expert". Some of the most famous and successful investors of all time, such as Peter Lynch, the famed manager of the huge Fidelity Magellan fund. He suggested that looking for clues in normal life is a great way to find opportunities. Lynch used to closely follow the shopping habits of his wife to see what brands people were buying. He believed that most people working professionally on the NYSE lived in a bubble.
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.

Some online brokers on the list above allow clients to open an account with $0 down. Investors should take this opportunity and open few brokerage accounts, and see which one they like the most. This will also allow investors to take advantage of unique and valuable features that some companies provide at no charge. For example, Ally Invest offers lots of great trading tools, low mutual funds commission, and $0 minimum to open an account. If a client decides to invest, the firm has hard-to-beat $0 commission on stocks and ETFs. With TD Ameritrade there is also $0 minimum to open an account, and a client will get an amazing selection of independent, third-party investment research, best trading platform on the market, free Level 2 quotes, and a generous promotion offer. There are no inactivity or maintenance fees to worry about - everything is free.


Normally a broker will offer their customers a branded trading platform that’s more or less unique to that individual broker, but there are also independent platforms that can connect to multiple brokers. An independent platform can be a good choice for the experienced trader, while using a broker’s own platform is the easiest way to get started for beginners.
To make comparisons between companies, sectors and markets a little easier, there are a number of mathematical models used. The most common and often the most helpful is the P/E ratio. The Price to Earnings ratio takes the share price and is divided by the earnings per share. It is possible to calculate this using past earnings, projected future earnings and with all sorts of moving averages ;-) Therefore, this is one number that it is vital for any investor to know and understand.
The list of stock brokerage firms is updated throughout the year. TradeMonster, MB Trading and Scottrade were removed from the table above, since they got acquired and merged into Etrade, Ally Invest and TD Ameritrade respectively. In addition to keeping stock brokerage companies list current we also update broker's rating and pricing, which are often correlated.
Diversification allows you to recover from the loss of your total investment (20% of your portfolio) by gains of 10% in the two best companies (25% x 40%) and 4% in the remaining two companies (10% x 40%). Even though your overall portfolio value dropped by 6% (20% loss minus 14% gain), it is considerably better than having been invested solely in company E.
We all know someone who has “tried” investing in the stock market, lost a lot of money, and denounced it as a scam. The truth is that the stock market is not a scam; it is an incredible wealth-building tool. Most people who lose money in stocks do so because they get spooked by a dip in the market and then panic. Fearing that they will lose all of their investment, they hastily sell their shares, often at a loss. This should not be the case. Investors must keep in mind that over the long run, the stock market tends to increase in value, so they should think twice before selling their investments in a panic.

While it doesn’t offer as much for beginner traders and new traders, you could host a family office or business portfolio on TradeStation with no problems. In fact, its tools are so good it sells many of them for a fee to professional investors with accounts at other brokers. With an active account at TradeStation, you get those tools for free. Just beware the minimum $2,000 balance or five trades per year to avoid a $95 annual account fee.
Financial markets can be intimidating the first time you try to put your money to work, so it helps to have an online broker that understands that and puts in an effort to help. To determine the best broker for beginners, we focused on the features that help new investors learn as they are starting their investing journey. Brokers were selected based on top-notch educational resources, easy navigation, clear commission and pricing structures, and the overall quality of their portfolio construction tools. We also looked for low minimum account balances, as these can be a barrier for new investors with limited capital. Finally, we put an emphasis on the availability of demo accounts so new investors can practice using the platform and placing trades.
One of the most common mistakes in stock market investing is trying to time the market. Time the market, or “market timing,” means trying to figure out the best time to get in the market, or invest. It also means the best time to get out of the market, or sell. It’s not easy to be right on both ends. It can be unsettling to experience market volatility, so that’s why it’s important to understand the difference between savings (which are more stable) and investments (which can be more volatile). It’s the time in the market that is more important, not necessarily timing the market.
In that case, it is possible to invest passively in capital markets. This means that a private investor puts aside either a lump sum or an amount each month and the money is invested into a fund. That fund contains the savings of lots of other private investors and is managed by a professional equities investor. The fund will then be invested in an equity market (such as the NYSE) or a sector (such as energy).

There are two types of stock research: fundamental and technical. Fundamental research explores company metrics such as earnings growth, earnings per share (EPS), debt, sales growth, and market capitalization. Meanwhile, technical analysis is all about learning how to read a stock chart and use historical price performance to help you predict future price direction. The best online brokerages offer tools to cover both types thoroughly, and we checked for 54 individual features during our 2020 Review. To compare research features, use the online brokerage comparison tool.

Depending on your goals, investing in individual stocks may be more trouble than it’s worth. Choosing index funds in a specific sector can provide your portfolio with the tilt you want, but with fewer dramatic swings. There are three criteria that can be leveraged to help guide fund choice. The most discussed is “expense ratio,” where lower means fewer fees to you. The second is the number of stocks in the fund. The higher the number, the more diverse the fund. Just as important is “total assets” under management. The more assets, the more other people also agree this is a great fund. When comparing two mutual funds, I’ll line up these three criteria for funds in the same category to make an informed decision.

Below is the list of online brokers doing business in the United States. Their names are ordered alphabetically. The table contains brokerage name, firms' website links, commissions on stock and ETF trades, and minimum amounts required to open a new brokerage account. There you could also find the discount stock trading companies ratings as well as links to detailed account reviews.


Tax considerations – Where you trade and where your broker is situated may affect what type of tax and how much tax you will have to pay. Will you pay capital gains tax? Will you pay net income tax? If you start day trading with brokers from Canada, will you pay tax abroad and domestically? If you’re thinking of signing up with a far afield broker, find out the tax ramifications first.
It depends. 24/7 support is essential to some investors, while others may be completely fine using online chat during regular market hours or receiving an email back within one business day. That said, most investors neglect to think about a market crisis like a flash crash. In our experience, it certainly doesn't hurt to have reliable customer service available for whenever the need may arise.
Online discount brokers: This label is generally given to the companies you see on the list here. While discount brokers are increasingly offering "extras" like research on stocks and funds, they primarily exist to help you place orders to buy investments at a very low cost. Many investors don't need the hand-holding of a full-service broker, and would prefer to save money by paying no commission for online stock trades. That way they ensure more of their money goes toward their investment portfolio, not paying for frills.
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.
Full-service brokerages: This label is given to traditional brokerage firms, primarily those that operate out of brick-and-mortar offices. Their main selling point is service, meaning that they offer more than just the ability to place a trade. A full-service brokerage firm might offer retirement planning help, tax tips, and guidance on which investments to buy or sell. Full-service brokers offer more hand-holding, and will probably even mail you a "happy holidays" card in December, but this service comes with a luxury price tag.
Fortunately, at least in the United States, investors do not have too much to worry about when it comes to account security. This is especially true when choosing a brokerage that is large, well known, and properly regulated. Every website should be secured with SSL encryption, and client data should be stored in secure servers. Dual-factor authentication and Face ID are other security protocols quickly growing in popularity.
Dollar-cost average: This sounds complicated, but it’s not. Dollar-cost averaging means investing a set amount of money at regular intervals, such as once per week or month. That set amount buys more shares when the stock price goes down and fewer shares when it rises, but overall, it evens out the average price you pay. Some online brokerage firms let investors set up an automated investing schedule.
When selecting a new online broker, the first step is to read reviews and see what features matter most to you. Are low-cost trade commissions most important? What about customer service, the trading platform, mobile app, investment research, ease of use, or education? With many brokers specializing in different areas, it is crucial to evaluate all categories by reading full-length broker reviews.
It’s best if you can automate your actual stock investments. Robo-advisors can do this for you, or if you must, you can manually buy stocks every time you receive a paycheck and have money in your savings or brokerage account. The important point is that you make regular investments so that you aren’t tempted to time the market. Regularly investing the same amount is a form of dollar cost averaging, and it helps reduce risk in your stock investments.
Diversify your portfolio to make sure that you don’t have too much exposure to one sector. This will help lessen your risks. Make sure to ease into your positions. You don’t need to invest all your money at once, and by easing in, you cost-average your position. Understand that investing in the market is a long-term strategy and historically, with time, the market goes up.
Futures, foreign currency and options trading contains substantial risk and is not for every investor. An investor could potentially lose all or more than the initial investment. Risk capital is money that can be lost without jeopardizing one’s financial security or lifestyle. Only risk capital should be used for trading and only those with sufficient risk capital should consider trading. Past performance is not necessarily indicative of future results. View Full Risk Disclosure.

Online discount brokers: This label is generally given to the companies you see on the list here. While discount brokers are increasingly offering "extras" like research on stocks and funds, they primarily exist to help you place orders to buy investments at a very low cost. Many investors don't need the hand-holding of a full-service broker, and would prefer to save money by paying no commission for online stock trades. That way they ensure more of their money goes toward their investment portfolio, not paying for frills.
Have a complete 360-degree view of what you’re buying before you buy it. Fundamentally, take a look at what’s under the hood of the company with regard to earnings ratios. Technically, understand what’s happening in the short and long term with support and resistance. Know your exit strategy and your money management strategy, including stop losses.

A (Excellent) - The stock has an excellent track record for maximizing performance while minimizing risk, thus delivering the best possible combination of total return on investment and reduced volatility. It has made the most of the recent economic environment to maximize risk-adjusted returns compared to other stocks. While past performance is just an indication -- not a guarantee -- we believe this fund is among the most likely to deliver superior performance relative to risk in the future as well.


As you near retirement, a full-service brokerage firm may make more sense because they can handle the complex "stuff" like managing your wealth in a tax-efficient way, or setting up a trust to pass wealth on to the next generation, and so on. At this point, it may be advantageous to pay 0.50%-1% of your assets in fees each year for advice and access to a certified public accountant who can help you with the nitty-gritty details that are more important as you start making withdrawals (rather than contributions) from your retirement accounts.
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