Bullfrog AI Holdings Inc BFRG Surges Over 10 as Buyers Step In Near Support Richtech Robotics RR Holds Steady Near Key Support Level Kochav Defense Acquisition Corp KCHV Holds Steady Near 1034 Amid SPAC Stability StoneBridge Acquisition II Units APACU Hold Near 1020 as SPAC Market Shows Measured Activity Sonos SONO Rallies 348 as Shares Approach Key Resistance