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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.

Quick Answer 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 8, 2026 session

Figures come from Financial Modeling Prep (FMP). If FMP has no figure for a ticker, a price or fundamental may come from a Yahoo Finance fallback, or a price from an Alpaca fallback. SEC EDGAR is used only for filing links and company identity details (legal name, address), never for figures.

MoonshotScore V2 rates eligible US-listed companies from 0 to 100 against their sector peers on five pillars: Business Quality (weight 26), Financial Safety (weight 20), Valuation (weight 18), Growth Durability (weight 16) and Momentum (weight 12). It reads no news-sentiment or analyst data, and it is not a probability of future returns.

21,000+ 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 8, 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. $340.42 +1.11% $5.0T 88
MSFT Microsoft Corporation $522.61 -1.35% $3.9T 86
VTI Vanguard Total Stock Market Index Fund $379.56 -0.39% $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.
“MoonshotScore rates a US-listed stock 0 to 100 using five sector-relative pillars. Higher means stronger numbers across business quality, safety, valuation, growth and momentum. Eligible common stocks and ADRs only; funds, ETFs, warrants, units, SPACs, preferreds, and notes carry none. It is built for education and deeper due diligence, not financial advice.”
— 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. Figures come from Financial Modeling Prep (FMP). If FMP has no figure for a ticker, a price or fundamental may come from a Yahoo Finance fallback, or a price from an Alpaca fallback. SEC EDGAR is used only for filing links and company identity details (legal name, address), never for figures.