Understanding trading apps
A trading app or brokerage platform is the software that connects you to the exchanges. It holds your cash and securities, routes orders, reports prices, and provides the research and charting used to make decisions. A generation ago these services required a phone call to a broker and a commission on every trade. Today they are available on a mobile phone, often with no commission on stock trades.
Most platforms now offer real time or near real time prices, news feeds, basic fundamental data, and charting. The lower barrier to entry is a genuine benefit. The downside is that the same convenience encourages frequent trading, which for most people reduces returns rather than increasing them.
Features that matter for a beginner
- Ease of use. A clear interface that shows your holdings, cash balance, and open orders without clutter reduces mistakes.
- Commission free stock and ETF trades. Most major platforms now offer this, so it should be a baseline rather than a differentiator. Read the fee schedule for other charges, such as currency conversion or account fees.
- Fractional shares. Being able to buy a portion of a share means a fixed monthly contribution can be invested in full regardless of share price.
- Automation. Recurring investments and dividend reinvestment turn a good intention into a habit that runs without attention.
- Regulation and protection. Check that the broker is regulated in your jurisdiction and that client assets are covered by an investor protection scheme.
- Education and research. Built in explanations, screeners, and analyst data are more useful than social feeds or gamified features.
Widely used platforms
The platforms below are among the most used by individual investors in the United States. Features and fees change, so verify current terms before opening an account. Goat Academy has no commercial relationship with any of them.
- Robinhood. A mobile first app credited with popularising commission free trading. Simple to use, with fractional shares and options access. Research tools are limited.
- Webull. Commission free with more advanced charting and technical indicators than Robinhood, aimed at active traders.
- E*TRADE. A long established broker offering a full desktop platform, extensive research, and a separate Power E*TRADE platform for options.
- Charles Schwab and thinkorswim. Following the acquisition of TD Ameritrade, Schwab offers thinkorswim, one of the most complete charting and options analysis platforms available to retail investors.
- Fidelity. Strong research, fractional shares, and no account minimums. Widely recommended for long term investors.
- M1 Finance. Built around automated portfolio "pies" with scheduled contributions and rebalancing. Suits hands off investors rather than traders.
- Vanguard. The originator of the index fund. Its platform is basic, but its funds are among the lowest cost available.
- Betterment. A robo adviser that builds and manages a diversified ETF portfolio for an annual fee, for people who prefer not to make individual decisions.
- Public.com. Commission free with a community focus, fractional shares, and access to treasuries and other asset classes.
For a detailed look at the commission free category specifically, see the Goat Academy guide to commission free stock trading apps.
Getting started
Selection
Choose a platform based on what you will actually do. A long term investor buying index funds monthly needs automation and low fund costs. Someone learning to read charts needs good technical tools. Nobody needs every feature.
Security
Enable two factor authentication on the day you open the account. Use a unique password, keep the app updated, and be wary of messages claiming to come from your broker. Account takeover is a real risk and is almost always preventable.
Placing an order
- 01Find the security by its ticker symbol and confirm you have the right listing, since similar names exist on different exchanges.
- 02Choose an order type. A market order executes immediately at the best available price. A limit order executes only at your specified price or better, which protects against paying more than intended in a fast market.
- 03Enter the quantity or the cash amount if fractional shares are supported, review the estimated cost, and confirm.
- 04Check the filled order and your updated position. Keep a simple log of what you bought, why, and what would make you sell.
Using the tools well
- Avoid overtrading. Every trade is a decision that can be wrong, and frequent trading has been shown repeatedly to reduce returns for individual investors.
- Treat social media as noise. Tips and hype spread quickly through trading communities and rarely come with the risk disclosure that would make them useful.
- Use the educational material. Most platforms provide clear explanations of order types, options mechanics, and account features. Read them before you need them.
- Set alerts rather than watching screens. Price alerts let you step away without missing the levels that matter to your plan.
Tools execute decisions; they do not make them. The Goat Academy Wall Street Protocol focuses on the decision process itself, which is where results are actually determined.
Key points
What to take from this guide
- 01A trading platform is infrastructure. Its job is reliable, low cost execution and clear reporting.
- 02Commission free trades are standard; compare regulation, fractional shares, automation, and research instead.
- 03Enable two factor authentication immediately and use limit orders when price matters.
- 04The most expensive feature of any trading app is the ease with which it lets you trade too often.
Goat Academy is an online financial education institution founded by economist and former investment banker Felix Prehn. It is published by Skillset Solutions FZ-LLC.
Goat Academy provides education only. Nothing on this site is financial, investment, or tax advice, and no outcome, return, or income is promised or implied. Trading and investing carry risk, including the loss of capital.
Questions about this page can be sent to [email protected].