07:35 AM EDT, 10/29/2025 (MT Newswires) -- Teradyne ( TER ) shares were 22% higher pre-bell Wednesday, a day after the company reported Q3 financial results that topped analysts' estimates, while its Q4 guidance also topped projections.

WISeKey International ( WKEY ) stock was up 19% after the company said it signed a memorandum of understanding to establish a partnership with South Korean satellite launch services provider INNOSPACE.

Bloom Energy (BE) shares were 18% higher after the company reported late Tuesday improved Q3 financial results.