The latest data point for GRAB's PEG Ratio, recorded in Q4'25, stands at 0.083, indicating a relatively low valuation multiple relative to earnings growth as of the most recent fiscal period. This value reflects a significant moderation from the prior quarter's extreme outlier. Over the period from Q1'23 to Q4'25, the PEG Ratio exhibits high volatility, starting at 0.216 in Q1'23 and rising sharply to 1.34 in Q2'24, before plunging to -1.00 in Q3'24 and spiking dramatically to 39.09 in Q4'24, possibly due to earnings fluctuations or growth projections. Subsequent quarters show stabilization with a negative value in Q4'23, a low of 0.076 in Q1'24, and no data available for Q1'25 through Q3'25, underscoring an erratic trend that financial analysts should monitor closely for underlying drivers like revenue acceleration or market sentiment shifts.