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How to Buy Stocks: A Beginner's Guide

This guide provides a foundational overview for individuals seeking to enter the stock market. It addresses essential steps, from setting up a brokerage account to selecting initial investments. Examples of widely-held stocks and ETFs, such as Apple (AAPL), Microsoft (MSFT), and Vanguard Total Stock Market Index ETF (VTI) are used for illustration.

Resposta Rápida This page serves as an introductory guide to buying stocks, designed for beginners. It outlines the necessary steps, including opening a brokerage account and making initial investment selections. The guide uses examples like Apple (AAPL) and Microsoft (MSFT) to illustrate common stock choices and Vanguard Total Stock Market Index ETF (VTI) as an example of a broad market ETF.
Examples3Screens60Average score87.00Updated2026-04-10Prices as ofOct 26, 2026 session

Os números vêm da Financial Modeling Prep (FMP). Se a FMP não tiver um número para um ticker, um preço ou dado fundamental pode vir do Yahoo Finance como alternativa, ou um preço da Alpaca como alternativa. A SEC EDGAR é usada apenas para links de arquivamentos e dados de identificação da empresa (razão social, endereço), nunca para números.

O MoonshotScore V2 avalia de 0 a 100 as empresas elegíveis listadas nos EUA em relação aos pares do setor em cinco pilares: qualidade do negócio (peso 26), segurança financeira (peso 20), avaliação (peso 18), durabilidade do crescimento (peso 16) e momentum (peso 12). Não usa dados de sentimento de notícias nem de analistas, e não é uma probabilidade de retornos futuros.

20.000+ US companies analyzed

Getting Started in the Stock Market

Entering the stock market can seem complex initially, but understanding the basic steps can simplify the process. This guide breaks down key aspects such as opening a brokerage account, researching potential investments, and placing your first trade. It is tailored for beginners seeking a clear path to start investing.

Worked Example: These Figures Today

The companies used as examples above, with the current figures behind them. Illustrations of the metric — not a ranking, not a shortlist, and not a recommendation.

Example companies for this topic, listed in the order the guide introduces them — prices, day change and market cap as of the Oct 26, 2026 trading session (FMP quote); P/E and MoonshotScore from our latest stored data. Source: Financial Modeling Prep, Yahoo Finance.
Ticker Company Price Change Market Cap MoonshotScore
AAPL Apple Inc. $343.91 -1.10% $5.0T 89
MSFT Microsoft Corporation $532.60 +1.54% $4.0T 85
VTI Vanguard Total Stock Market Index Fund $375.59 +0.69% $2.3T —

Example Stocks and ETFs

To illustrate potential investment options, we reference the following: * **Apple (AAPL):** A widely-held technology stock. * **Microsoft (MSFT):** Another leading technology company often found in portfolios. * **Vanguard Total Stock Market Index ETF (VTI):** An exchange-traded fund (ETF) that provides broad exposure to the U.S. stock market.
“O MoonshotScore V2 pontua de 0 a 100 ações ordinárias e ADRs elegíveis da NASDAQ, NYSE e AMEX em comparação com pares do setor, em cinco pilares: qualidade do negócio, segurança financeira, avaliação, durabilidade do crescimento e momentum. ETFs, títulos OTC e listagens fora dos EUA ficam excluídos. Uma pontuação V2 ausente não é substituída por V1. É uma ferramenta de pesquisa, não aconselhamento financeiro.”
— Stock Expert AI published methodology (how MoonshotScore works)

Questions worth resolving before acting on the screen

What is a brokerage account?

A brokerage account is an investment account used to buy and sell stocks, bonds, and other investments. It acts as an intermediary between you and the stock market.

How much money do I need to start investing?

The amount depends on the brokerage and the stocks you want to buy. Some brokerages allow you to buy fractional shares, enabling you to invest with smaller amounts.

What are the risks of investing in stocks?

Stock prices can fluctuate, and you could lose money. It's important to diversify your investments and invest for the long term to mitigate risk. Consider consulting a financial advisor.

What does diversification mean?

Diversification is the practice of spreading your investments across different asset classes, industries, and geographic regions to reduce risk.

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Stock Expert AI provides data and analysis tools for educational purposes. This is not financial advice. Past performance does not guarantee future results. Always consult a qualified financial advisor before making investment decisions. Os números vêm da Financial Modeling Prep (FMP). Se a FMP não tiver um número para um ticker, um preço ou dado fundamental pode vir do Yahoo Finance como alternativa, ou um preço da Alpaca como alternativa. A SEC EDGAR é usada apenas para links de arquivamentos e dados de identificação da empresa (razão social, endereço), nunca para números.