The latest data point for OXY's ROS in Q4'25 stands at 17.34%, reflecting a moderate decline from the previous quarter's 21.20% and indicating subdued profitability amid potential operational or market pressures. Over the period from Q1'23 to Q4'25, OXY's ROS has exhibited volatility with an overall downward trend, starting at a high of 27.17% in Q1'23 and peaking again at 27.32% in Q2'24 before dropping sharply to a low of 2.21% in Q4'24, possibly due to one-time factors, and partially recovering to fluctuate between 15.55% and 23.98% in 2025. This pattern suggests inconsistent performance, with notable declines in Q4'24 and Q2'25 highlighting potential risks in cost management or revenue streams, while the area chart underscores periods of relative stability in mid-2023 and early 2024.