AMD's performance after the earnings report is worth pondering: all metrics exceeded expectations—revenue, operating profit, data center income, and EPS all significantly beat forecasts. However, the Q1 revenue guidance wasn’t explosive enough, leading to an 8-point drop in after-hours trading. The current market needs explosive good news to support further upward movement. If the data and performance aren’t groundbreaking, it could trigger profit-taking. The core logic is: investors care more about the pace of growth, marginal changes in future guidance, and potential cost/share pressures in the AI scalability competition. In a high-expectation environment, any point that doesn’t fully exceed expectations or any significant increase in expenses could amplify sell-offs. Deeper reason: the bulls are running out of ammunition, and further upward momentum might not be sufficient. Short positions are at their lowest, meaning there’s not much fuel left for a short squeeze to push higher.