SoftBank market value poised to halve from June peak on AI fears

SoftBank Group's market value could halve from its June peak as rising borrowing costs and investor doubts about the payoff of its large AI investments weigh on the stock.

• SoftBank's valuation risks halving from its June high
• Rising borrowing costs and doubts over AI returns drive the selloff
• The group remains heavily invested in AI infrastructure and startups