
What Is Index Investing? Index Funds Explained for Beginners
What index investing and index funds are, and how to start in a 401(k), IRA, or brokerage—plain language with SEC Investor.gov sources.
13 min read
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Index funds and ETFs explained for U.S. beginners—costs, wrappers, and portfolio basics.
Index-fund guides explain what an index is, how mutual funds and ETFs differ, and which mistakes show up after you pick a ticker. Built on SEC Investor.gov concepts.
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What index investing and index funds are, and how to start in a 401(k), IRA, or brokerage—plain language with SEC Investor.gov sources.
13 min read

What a fund expense ratio is, how 12b-1 fees and loads differ, the SEC fee example, and why the prospectus beats the marketing page.
9 min read

Mutual fund vs ETF wrappers, expense ratios, allocation choices, and beginner mistakes for U.S. index funds—with SEC Investor.gov sources.
11 min read
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