The latest data point for UPST's revenue in Q1'26 shows $308.2M USD, marking a continued upward trajectory from the previous quarter's $296.1M USD and representing a 44.4% year-over-year growth. Over the period from Q2'23 to Q1'26, revenue exhibits an overall growing trend with notable volatility, starting at $135.8M USD and peaking at $308.2M USD, driven by a significant inflection point in Q4'24 where growth accelerated from earlier declines and fluctuations (e.g., a dip to $127.6M USD in Q2'24). Year-over-year growth turned positive from Q1'24 onward, reaching highs of 101.6% in Q2'25 before stabilizing around 35-70%, underscoring improved financial performance amid the bar chart's depiction of quarterly expansions.