The latest data point for OXY's EV/Sales ratio in Q1'26 stands at -0.73, marking a significant downturn into negative territory, which may indicate unusual valuation dynamics such as high debt levels or accounting adjustments relative to sales. This value contrasts sharply with the prior quarter's Q4'25 figure of 32.49, suggesting potential volatility or external factors impacting the metric. Over the period from Q2'23 to Q1'26, the EV/Sales ratio for OXY exhibited an overall volatile trend with no clear long-term direction, fluctuating between a low of -0.73 in Q1'26 and a high of 32.49 in Q4'25. Early quarters from Q2'23 to Q4'23 showed a declining pattern from 11.08 to 9.28, followed by a rebound to 12.85 in Q1'24, then stabilization around 10.1-10.3 through Q2'24 to Q4'24, before dipping to 9.03 in Q1'25 and rising again to 9.87 in Q2'25 and 9.22 in Q3'25. The dramatic spike to 32.49 in Q4'25 and subsequent plunge to negative in Q1'26 highlight potential inflection points, warranting further investigation into operational or market influences on the company's enterprise value relative to sales.