The latest data point in Q3'26 shows ROS at -2.500732256853%, marking a significant deterioration from the previous quarter's -1.389689541831% in Q2'26. From Q1'24 to Q3'26, the chart displays a volatile downward trend in ROS, with values fluctuating between -0.696590981365% and -0.949814964017% through Q2'25 before experiencing sharp declines starting in Q1'26, reaching the most negative level of -2.500732256853% in Q3'26, while Q4'26 has no data.