WSJ | Buy Side is The Wall Street Journal’s research and commerce team. Our commerce content is distinct from our newsroom coverage. We earn a commission from some links in our articles. Learn more.

Here’s the secret to giving puff pastries, breads, pies, and other baked goods a shiny finish and crispy crust. Alexandra Domrongchai is a food and travel writer based out of New York. With years of ...

If you’re an active trader or investor in the stock market, it’s important to be aware of wash sales. In short, a wash sale occurs when you sell a security at a loss and then buy the same or ...

A wash trade is an illegal practice traders may use to manipulate the market. Wash trading gives the appearance that a stock or security is more popular than it really is. Traders may also make a wash ...