The latest data point for AMZN's Return on Sales (ROS) in Q4'25 stands at 12.57%, reflecting a moderate performance amid recent quarterly fluctuations. This value indicates a slight pullback from the peak of 15.89% observed in Q3'25, yet it remains above the series average. Over the period from Q2'23 to Q4'25, ROS has exhibited a clear upward trend, rising from an initial 6.25% to 12.57%, with notable acceleration in 2024 and early 2025 driven by consistent quarterly gains. Key highlights include a peak of 14.27% in Q1'25 before a dip to 12.74% in Q2'25, followed by a rebound to 15.89% in Q3'25, underscoring improving operational efficiency despite some volatility in later quarters. The area chart visualization emphasizes this progressive growth, positioning AMZN favorably for sustained profitability.