Apple (NASDAQ:AAPL) is one of the most closely watched stocks on the market today, with a best-in-class line of products, and unbelievable returns for investors over the past decade. But shares have fallen 25% from the company's all-time high, which it hit in September. Has the Apple investing thesis changed, or is Apple still a buy for the long term? In this video, Motley Fool tech analyst Andrew Tonner tells us why shares are down, and whether that makes Apple a buy today or not.

Andrew Tonner owns shares of Apple. The Motley Fool owns shares of Apple, Amazon.com, China Mobile, Google, and Microsoft. Motley Fool newsletter services recommend Apple, Amazon.com, Google, and Microsoft. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.