S&P 500 concentration risk is surging—the top 10 now make up 41%. See a quant-optimized 15-stock barbell from Strong Buy picks for better diversification.

Laurie Sepulveda is a MarketWatch Guides team senior writer who specializes in writing about insurance, investing, personal loans, home equity loans, mortgages and banking. She lives in North Carolina ...

Before joining Investopedia, David Marino-Nachison was an editor at The Wall Street Journal focused mainly on daily markets and investing news. He also worked on The Journal’s publishing desk; as a ...

On February 14, Nikita Bier, X’s head of product, said the new functionality will allow users to execute trades immediately after discovering an asset on their timeline. The feature centers on "Smart ...

Elon Musk’s social media platform X is set to soon let users trade stocks and cryptocurrencies directly from their timelines as the company pushes deeper into financial services. The upcoming features ...

The federal holiday observed on the third Monday in February is officially Washington's Birthday. Many states refer to the holiday as Presidents Day to also honor Abraham Lincoln or all U.S.

When you're ready to transition from self-funded trading to joining a prop trading firm, selecting the right one to meet your trading needs is crucial. To simplify your decision-making process, we've ...

Capital at risk. The value of your investments can go up and down, and you may get back less than you invest. New to stock market trading? This five-step guide sets out what you need to know to begin ...

Since Oct. 29, the stock market has declined on 18 out of the 26 Treasury settlement days, and the trend is worsening. Since the middle of January, the stock market has fallen on seven out of the past ...

As he took his final steps before leaving the moon, Apollo 17 commander Gene Cernan had some poignant closing words: “We leave as we came, and, God willing, as we shall return, with peace and hope for ...