The latest data point for TSLA's Operation Income in Q1'26 shows $941M USD, marking a notable recovery from the low of $399M USD in Q1'25 and reflecting improved operational profitability amid ongoing market challenges. Over the period from Q2'23 to Q1'26, Operation Income exhibited volatility with an initial peak of $2.4B USD in Q2'23, followed by a general decline to a trough of $399M USD in Q1'25, before rebounding to $1.6B USD in Q3'25 and stabilizing around $941M USD in Q1'26. Year-over-year changes were predominantly negative, ranging from -66% in Q1'25 to -52% in Q3'23, but turned positive with +54% growth in Q3'24 and a strong +136% surge in Q1'26, indicating potential inflection toward sustained improvement driven by cost efficiencies or revenue gains. The bar chart highlights these fluctuations, while the overlaid YoY line underscores the shift from contraction to expansion in recent quarters.