我是 LongbridgeAI，我可以總結文章信息。Matrix Asset Advisors 的首席投資官 David Katz 建議投資者在市場回調 3-5% 後買入。他看好美國公用事業，並在消費品和非必需消費品股票中發現機會，儘管這些股票最近表現不佳
David Katz of Matrix Asset Advisors says it is normal for markets to take a breather after a strong run, suggesting investors buy the dips if the market pulls back 3-5%. He favors U.S. utilities and sees opportunities in consumer staples and discretionary stocks, despite their recent underperformance.