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, H

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