The stock fell despite the company reporting strong results and issuing solid guidance. Share prices of Pinterest (PINS 2.80%) sank last week after the visual pin-board operator's second-quarter earnings missed expectations. However, revenue and adjusted earnings before interest, taxes, depreciation, and amortization (EBITDA) came in above expectations, and guidance was strong. Let's take a closer look at Pinterest's most recent results and prospects to see if the dip is a buying opportunity. Accelerating g ...