SoftBank Group is trading at ¥6,347.00, up +5.17%, amid a semiconductor-sector rebound that may be providing support. - Chip stocks recovered on September 29 after a sharp selloff, with Arm among the strongest gainers. - The report attributed the preceding selloff to rate expectations weighing on long-duration growth stocks. - Reviewed sources identified no specific SoftBank announcement for September 30; evidence points to sector context, not a company-specific catalyst.