Woofun AI reports that the Nasdaq 100 Index confirmed NBIS inclusion during its June 2026 quarterly review. This institutional endorsement drove NEBIUS shares up 4.98% by market close, with momentum extending into after-hours trading for an additional 5.94% gain.

Concurrently, other newly added constituents experienced notable valuation adjustments. NanoTech Semiconductor (NVTS) climbed 8.34%, while Aehr Test Systems (AEHR) surged 10.41%. AXT Inc (AXTI) also benefited, rising 3.72% at the close and adding a further 3.1% in extended trading sessions.