Pinterest Inc. ($PINS) experienced a significant decline of 11.2% in pre-market trading as concerns over rising AI costs unsettled investors. Analysts suggest that the stock could face further downside, potentially dropping to the mid-$20s, while the upside projection over the next two to three years could reach $45-$50, assuming the company meets its three to five-year financial plan. Some investors are taking advantage of the dip, with one report indicating a purchase at $28.18 per share. In related news, Block Inc. ($SQ) is under scrutiny as analysts question its ability to achieve a gross profit growth of at least 15% in 2025, despite the company's optimistic outlook shared during its Q3 earnings call. Additionally, Adyen reported that Cash App, a service offered by Block, contributed approximately 1% of its net revenue in Q3, raising questions about the overall revenue handling of Cash App inflows.