As of the most recent data point for Q4'25 (2025-12-31), Rocket Lab's PEG Ratio stands at -1.17. This follows a notable rebound in Q3'25, where the PEG Ratio reached 0.82, after hitting a low of -8.32 in Q2'25. Over the period from Q1'23 to Q4'25, the PEG Ratio for RKLB has demonstrated significant volatility, with sharp swings between negative and positive values. The ratio peaked dramatically at 150.23 in Q2'23 before normalizing in subsequent quarters, fluctuating between modest positive values and deep negatives. This pattern indicates inconsistent growth expectations relative to earnings, reflecting periods of both optimism and concern among analysts regarding Rocket Lab's future earnings growth.