Is Apple a Buy on the Dip, or Are Mounting Headwinds Too Strong?

Apple reported strong Q4 iPhone and Mac sales, beating analyst expectations, but the stock declined due to concerns over gross margin compression from rising memory prices and decelerating services revenue growth. While the company continues to outperform weak smartphone and PC markets, analyst Geoffrey Seiler advises against buying the dip, citing a premium valuation (35x forward P/E) and multiple headwinds including supply constraints and currency headwinds.