KOSS is trading 6.34% up at $3.69, with no confirmed company-specific catalyst identified for the October 22, 2026 move.
- Schwab lists no KOSS headlines for October 22, 2026; the latest filing located was the October 16 report on the October 14 shareholder meeting.
- Major indexes are down, so the supplied broader-market context does not explain KOSS’s gain. The shareholder-meeting filing predates the move and is not a confirmed catalyst.