Nexus AI

Learn Investing

Free guides to help you understand the stock market, read financial data, and make informed investment decisions. Written for beginners, backed by real data.

No jargon, no paywall. Just clear explanations of how the market works.

Start Here: Investing Basics

New to investing? These guides cover the fundamentals you need to know before putting money in the market.

Level Up: Intermediate Concepts

Ready for more? Dive into analysis techniques, valuation methods, and smart-money strategies.

Practice With Real Tools

The best way to learn investing is by doing. Use our free tools to analyze stocks, compare investments, and track what professional investors are buying.

See all tools →

Weekly investing lessons

Get a free weekly email with market insights, investing tips, and updates on what smart money is doing. Written for beginners and intermediate investors.

Learning to Invest — FAQ

How do I start investing with no experience?

Start by understanding what stocks are and how the market works. Open a brokerage account (most are free), begin with broad ETFs like QQQ or SPY, and invest only money you can afford to leave invested for at least 5 years. Our beginner guides above walk you through each step.

How much money do I need to start investing?

You can start with as little as $1 thanks to fractional shares offered by most modern brokers. There is no minimum to open most brokerage accounts. The key is starting early and investing consistently, even if the amounts are small.

What is the difference between stocks and ETFs?

A stock represents ownership in a single company (e.g., buying Apple shares). An ETF (Exchange-Traded Fund) bundles many stocks together — for example, QQQ holds 100 of the largest Nasdaq companies. ETFs provide instant diversification, while individual stocks offer higher potential returns with more risk.

Is AI stock analysis reliable?

AI analysis is a tool, not a crystal ball. Our AI has been backtested with results published transparently on our backtest page. It should be used as one input alongside your own research. Never invest based on any single signal — AI or otherwise.

Educational content only. Not investment advice. All investing involves risk including potential loss of principal.

Learn Investing — Free Guides for Beginners | Nexus AI · Nexus AI