Ouster is trading at $29.65, up 5.08%, ahead of its scheduled third-quarter results. - Results are due after the market closes November 3; the earnings call is scheduled for 5:00 p.m. ET. - No new company announcement explaining the gain was identified. The move is best characterized as pre-earnings positioning, not a reaction to reported results. - Ouster fell 5.11% in the previous session, according to the supplied price context.