Wall Street is poised to open with more losses Tuesday as artificial-intelligence -related shares continued to drag markets lower.

Futures for the S&P 500 fell 0.6%, while futures for the Dow Jones Industrial Average lost 0.7%. Nasdaq futures also tumbled 0.7%.

Nvidia, at the center of the craze over AI, slid another 1.1% ahead of its earnings report on Wednesday. It fell 1.9% on Monday and this month alone the AI juggernaut’s shares are down 8.6%.

Most other chipmakers also retreated early Tuesday, with Micron, Intel and Qualcomm all shedding between 1% and 2%.

Microsoft fell 1.5% and Amazon lost 1.8%.

Worries that stock prices have shot too high have roiled world markets recently, with big swings in places that rely heavily on exports of computer chips.

In the retail sector, Home D

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