Bullish flow in Joby Aviation with shares up 18.97%

Bullish flow in Joby Aviation (JOBY), with shares up $3.25, or 18.97%, near $20.41. Options volume more than double the daily average with 151k contracts traded and calls leading puts for a put/call ratio of 0.66, compared to a typical level near 0.63. Implied volatility (IV30) is higher by 4.8 points near 94.79, in the highest 10% of observations over the past year, suggesting an expected daily move of $1.22. Put-call skew flattened, suggesting a modestly bullish tone.Looking ahead: Joby Aviation (JOBY) will report earnings after the close on 2025-08-06.Option markets are pricing in a 50% probability of a move greater than 14.22% or $2.90.