MARKETS

Dow drops more than 200 points as weak Caterpillar, Nvidia guidance...

Nvidia's decline pressured other chipmakers. Advanced Micro Devices dropped 8 percent while Micron slipped 2.3 percent. The VanEck Vectors Semiconductor ETF (SMH) dropped nearly...

INVESTING

Dow drops more than 200 points as weak Caterpillar, Nvidia guidance...

Nvidia's decline pressured other chipmakers. Advanced Micro Devices dropped 8 percent while Micron slipped 2.3 percent. The VanEck Vectors Semiconductor ETF (SMH) dropped nearly...