The Dow held up slightly better than the S&P 500 and Nasdaq composite, after the latter two closed at record highs Thursday. Blue chips on the Dow pulled back 0.5% in recent action. The 30-stock index sits just below the 45,000 level after three rising weeks and was nearing its record high.

Stocks were flashing this warning signal before tariff jitters drove Dow down more than 400 points. Tesla and Apple don’t belong in the ‘Magnificent Seven’ anymore. These two hot tech stocks should replace them.