The significant beat on both earnings per share (EPS) and sales forecasts for Q1 2024 suggests Coca-Cola Femsa is performing well above market expectations. This outperformance, especially with a substantial year-over-year sales increase, is likely to positively influence investor sentiment and potentially lead to a short-term uptick in KOF's stock price. The company's ability to exceed analyst estimates by a notable margin indicates strong operational efficiency and market demand for its products, which are key drivers for stock performance.