The latest data point for AMAT's Operation Income in Q1'26 shows $1.83B USD, reflecting a decline from the previous quarter's $1.71B USD in Q4'25 and marking a year-over-year decrease of 15.8%. This represents a notable dip following a period of growth, with the value falling below the $2B USD threshold seen in earlier quarters. Over the period from Q2'23 to Q1'26, Operation Income exhibited an overall upward trend, rising from $1.91B USD to a peak of $2.23B USD in Q3'25, driven by consistent quarterly gains and positive YoY growth reaching up to 14.9% in Q3'25. However, volatility emerged in Q4'25 with a sharp drop to $1.71B USD and -16.3% YoY, followed by a partial recovery in Q1'26, suggesting potential cyclical pressures or external factors impacting profitability in the semiconductor sector. The bar chart highlights stable growth in FY24 and FY25 before the recent inflection point, while the overlaid YoY line underscores improving momentum until the abrupt reversal.