Beta Technologies is trading 12.68% lower at $17.96, versus its October 29 close of $20.57, amid broad market weakness; no company-specific catalyst for the October 30 decline surfaced. - Supplied pre-market context showed the S&P 500 down 1.01% and Nasdaq Composite down 2.32%, alongside technology-sector selling. - Available company news concerns FAA authorization announced October 21; Q3 results are scheduled for November 3.