The latest data point for UPST's P/S Ratio in Q1'26 stands at 8.06, reflecting a notable rebound from the previous quarter's low of 3.66 in Q4'25 and indicating renewed valuation expansion relative to sales. Over the period from Q2'23 to Q1'26, the P/S Ratio has exhibited high volatility with an overall upward trend, starting at 5.26 and peaking sharply at 13.25 in Q3'24 before declining to a trough of 3.66 in Q4'25. Key inflection points include a rapid surge from 3.77 in Q1'24 to the Q3'24 high, followed by a correction phase through 2025, and the recent Q1'26 uptick suggesting potential stabilization or renewed growth momentum in the area chart visualization. This pattern highlights UPST's sensitivity to market dynamics, with average quarterly values fluctuating between approximately 3.5 and 13.2.