The latest data point for SMR's ROS in Q4'25 stands at -28.11%, reflecting a significant negative return on sales amid ongoing operational challenges. Over the period from Q1'23 to Q4'25, the ROS trend exhibits a volatile and predominantly declining pattern, starting at -2.55% and worsening to a low of -36.73% in Q3'24, with a brief recovery to -2.13% in Q4'24 before deteriorating again to -28.11% in Q4'25. Key inflection points include a sharp drop from -12.02% in Q1'24 to -28.56% in Q2'24, followed by erratic fluctuations, such as the improvement to -1.02% in Q1'25, underscoring persistent profitability pressures and no sustained positive momentum in this area chart representation.