With Nvidia's (NVDA) generally upbeat quarterly third-quarter earnings report now in the books, investors are gauging the company's fourth-quarter outlook.

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Lenovo's Yoga Slim 7x combines snappy performance with a marathon battery and a brilliant OLED display. But what sets it apart is its value.

The Dow Jones Industrial Average rallied 450 points Monday, as Tesla stock reversed lower. Bitcoin stock MicroStrategy tumbled.