US stock futures were at a standstill as Wall Street looked forward to wrapping up a week marked by growing doubts about the economy's health under Trump's trade and tax agendas.

Here are five key things investors need to know to start the trading day: The Dow Jones Industrial Average closed down more than 800 points, about 1.9%, on Wednesday as investors grew more worried about the U.

The Dow closed lower by 817 points, or 1.91%. The broader S&P 500 slid 1.61% and the tech-heavy Nasdaq Composite fell 1.41%. The three major indexes each posted their worst day in one month.

Dow Jones Industrial Average and S&P 500 are down, and the Nasdaq is up Thursday. The 10-year Treasury yield retreats.

The Dow Jones and the major indexes started the day higher Thursday but slipped. Snowflake stock and two retailers jumped on the stock market today.

Here are the top stories to read ahead of Friday's trading: