BEZ is trading at $5.91, up 9.85%, as AI-infrastructure sentiment weakened after Asian technology and semiconductor shares sold off. - BEZ seeks twice the inverse of Bloom Energy’s daily move, so weakness in Bloom can boost the ETF. - The reported premarket catalyst was concerns about Chinese competition and the costs and returns of AI investment. - U.S. markets were mixed, not sharply lower, making the AI-linked sector backdrop more specific than a broad-market decline.