SoftBank Group is trading at $16.80, down 4.11%, amid a broader selloff in AI and semiconductor shares. - Concerns about AI financing and intensifying Chinese chip competition are weighing on sector sentiment. - SoftBank’s substantial AI exposure, including its OpenAI investment, links it to the pullback; reports point to sector pressure rather than a separate company-specific announcement. - Trading is live; the provided price context does not include volume data.