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The Wall St 101 Blog

Investing Basics

Start here: what investing is, how much you need, compounding, diversification and the mistakes beginners should avoid.

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Diagram showing dollar-cost averaging with equal monthly investments buying more shares when prices are low

What Is Dollar-Cost Averaging and Should You Use It?

Learn what dollar-cost averaging is, how it works with a simple example, its pros and cons, and whether it's the right strategy for your
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A beginner investor learning what is diversification by viewing a colorful chart showing a balanced portfolio spread across stocks, bonds, and other asset classes.

What Is Diversification and Why Does It Matter for Beginners?

What is diversification? Learn why spreading your investments across different assets is one of the smartest moves a beginner investor can make.
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Beginner investor looking frustrated at a laptop screen representing common investing mistakes beginners make and how to avoid them

7 Common Investing Mistakes Beginners Make (and How to Avoid Them)

Avoid the most common investing mistakes beginners make. From panic-selling to skipping diversification, here's what to watch out for and how to stay on
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Graph showing what is compound interest — a curved line accelerating upward over 30 years compared to a flat simple interest line

What Is Compound Interest and Why It’s the Key to Building Wealth

What is compound interest and why does everyone say it's so powerful? Learn how compound interest works, why it builds wealth over time, and
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Two jars labelled saving and investing side by side illustrating the difference between saving vs investing for beginners

Saving vs. Investing: What’s the Difference and Which Should You Do First?

Saving vs. investing — what's the real difference? Learn when to save, when to invest, and how to do both smartly, even on a
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Person at a desk calculating how much money to start investing with a notebook and a small plant symbolising growth

How Much Money Do You Really Need to Start Investing?

Wondering how much money you need to start investing? The answer might surprise you. We break down realistic minimums, first investment options, and beginner
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What Is Investing and How Does It Actually Work?

What is investing, exactly? This plain-English guide explains how investing works, why it matters, and the key concepts every beginner needs to understand first.
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Investing for Complete Beginners: Everything You Need to Know Before You Start

New to investing? This beginner's guide covers everything — what investing is, where to start, what to buy, and the mistakes to avoid. Plain
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How to Start Investing With Little Money: A Beginner’s Step-by-Step Guide

Think you need thousands to start investing? You don't. Learn how to start investing with little money using simple, beginner-friendly steps you can take
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