Bullish flow in Rocket Lab USA with shares up 29.75%

Bullish flow in Rocket Lab USA (RKLB), with shares up $23.38, or 29.75%, near $101.95. Options volume extremely heavy with 515k contracts traded and calls leading puts for a put/call ratio of 0.44, compared to a typical level near 0.58. Implied volatility (IV30) is higher by 2.1 points near 90.75,and above the 52wk median, suggesting an expected daily move of $5.83. Put-call skew flattened, suggesting a modestly bullish tone, following an upgrade to Buy at Craig-Hallum.The company announced earnings after the close on 2026-05-07with option markets having priced in a move of approximately 9.41%.