Sono Group is trading 6.9% lower at $1.48 in pre-market on October 6, with the precise trigger still unclear. - It fell 39.66% to $1.59 at the October 5 close; recent coverage has highlighted that prior-session decline. - No clear company-specific announcement was identified, and the earlier Sports One proposal is not a confirmed catalyst. - U.S. index futures are modestly higher, offering no indication of broad-market weakness as the explanation.