As of the latest data point for Q3'25, MARA's ROS (Return on Sales) stands at 0.69%. This represents a significant recovery from the previous quarter (Q2'25), where ROS was notably higher at 4.32%, but still marks a substantial improvement compared to the negative value of -3.00% in Q1'25. Over the period from Q1'23 to Q3'25, MARA's ROS has exhibited pronounced volatility, with multiple sharp swings between positive and negative territory. After starting in negative territory in early 2023, ROS surged to a peak of 2.28% in Q1'24, then dropped sharply to -1.58% in Q2'24, before rebounding to a new high of 3.05% in Q4'24. The trend continued with another steep decline to -3.00% in Q1'25, followed by a rapid rise to 4.32% in Q2'25. This pattern indicates a highly unstable profitability environment, with no sustained trend of growth or decline over the observed quarters.