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Use the Sharpe ratio to evaluate an asset's risk vs. return Yarilet Perez is an experienced multimedia journalist and fact-checker with a Master of Science in Journalism. She has worked in multiple ...

Expense ratios for ETFs, mutual funds and index funds can vary widely. To know whether you're overpaying or getting a good deal, it's important to look at the averages. Many, or all, of the products ...

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Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. The Ulcer Index (UI) is a technical indicator that quantifies downside risk by measuring the depth and duration of ...