As of Q3'25, IONQ's ROS (Return on Sales) stands at -26.57%, marking a significant deterioration compared to previous quarters. This latest data point represents the lowest ROS in the observed period from Q1'23 to Q3'25, indicating increased operational losses. Over the period from Q1'23 to Q3'25, IONQ's ROS has shown considerable volatility, with values generally remaining negative throughout. After some improvement from -7.93% in Q2'23 to -3.30% in Q2'24, the metric experienced sharp declines, particularly in Q4'24 and Q3'25, where it dropped to -17.25% and then to -26.57%, respectively. This trend suggests mounting challenges in profitability, with recent quarters highlighting a pronounced downturn.