The latest data point for QCOM's diluted EPS in Q2'26 stands at 6.88 USD, marking a substantial increase from the previous quarter's 2.78 USD in Q1'26 and reflecting strong profitability growth. Over the period from Q3'23 to Q2'26, diluted EPS exhibited volatility with an overall upward trend, starting at 1.6 USD and peaking at 6.88 USD, though interrupted by a sharp decline to -2.78 USD in Q4'25 likely due to one-time charges. Year-over-year EPS growth was predominantly positive after Q1'24, averaging around 30-95% in strong quarters like Q4'24, but showed negative spikes in Q3'23 (-51%), Q4'23 (-48%), Q4'25 (-208%), and Q1'26 (-2%), highlighting inconsistent performance amid operational challenges. The bar chart visualization underscores these fluctuations, with recent quarters indicating recovery and potential for sustained expansion.