The latest data point for Starbucks' Operation Income in Q1'26 stands at $830.2M USD, reflecting a year-over-year decline of -22.8%. This marks a partial recovery from the sharp drop to $193.1M in Q4'25, though it remains below the levels seen in earlier periods like Q3'24's $1.44B. Over the period from Q2'23 to Q1'26, Operation Income exhibited volatility with an initial upward trend, peaking at $1.59B in Q4'23 before entering a sustained decline, including a low of $193.1M in Q4'25. Year-over-year growth turned negative starting in Q2'24, with the most severe contraction of -83.96% in Q4'25, indicating ongoing pressures on profitability despite intermittent rebounds such as in Q3'24. The bar chart highlights these fluctuations, while the overlaid line chart underscores the persistent downward trajectory in relative performance.