Cost basis is the original purchase price of an asset. Tracking cost basis is key to tax-efficient investing. Many, or all, of the products featured on this page are from our advertising partners who ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

A newer tool used to assess cardiovascular disease risk comes with both answers…and some questions. “These results were not surprising to us,” investigators Adam Bress, PharmD, MS, and Catherine ...

When we put our money in the market, or before we even do, one of the biggest questions we have is: How long will it take for this investment to really grow? Luckily, there's a mathematical shortcut ...

NPR's Ailsa Chang speaks to mathematician Eugenia Cheng about the Pascaline — a 17th-century invention credited as the first mechanical calculator. Blaise Pascal was a mathematician, a scientist, a ...

Blaise Pascal was a mathematician, a scientist, a philosopher, a Christian writer and the son of a tax collector in 17th century France. The family business involved a lot of tedious arithmetic, so ...

Elysse Bell is a finance and business writer for Investopedia. She writes about small business, personal finance, technology, and more. Erika Rasure is globally-recognized as a leading consumer ...

You don’t need another quote about journeys or planning. You need a clear plan—and a CAPM® prep course that helps you pass without making your brain melt. Here’s the good news: you’ve got options. And ...

Use market cap and share price to find shares outstanding by dividing the former by the latter. Balance sheets show issued shares by listing par values multiplied by shares issued. Issued but not ...