The latest data point for ISRG's Operation Income in Q1'26 stands at $855.3M USD, reflecting a robust quarterly performance and a year-over-year growth of 47.95%. This marks a slight decline of 1.05% from the previous quarter's peak of $864.3M in Q4'25, yet it remains well above historical averages. Over the period from Q2'23 to Q1'26, Operation Income has exhibited a strong upward trend, rising from $463.2M to $855.3M, with an average quarterly YoY growth of approximately 27%. Notable accelerations include a 63.24% YoY surge in Q4'24, driving the overall expansion, while minor dips occurred in Q4'23 ($450.2M) and Q1'25 ($578.1M), followed by consistent recoveries; the bar chart highlights this volatility turning into sustained growth, underscoring improving operational efficiency.