Corsair Gaming is trading 5.04% higher at $14.18 on October 1, 2026, versus the September 30 close of $13.50; available search results identify no fresh catalyst. - Treasury yields were elevated and major indexes showed only modest moves in a mixed session; this does not establish a market-wide explanation for the gain. - The only company news surfaced was a microphone launch announced September 17, too stale to attribute to the intraday rise.