AI stocks rose in overnight trading. SoundHound AI Inc up 4%; Unity Software Inc. up 3%; Palantir Technologies Inc. up 1.4%; Hims & Hers Health Inc. up 1%.

Nuclear stocks jumped in overnight trading. NuScale Power up 4%; Nano Nuclear up 2%; Oklo, Centrus up 1%.

Dispensing equipment maker Nordson reported third-quarter profit and revenue above Wall Street estimates on Wednesday, driven by strong demand for its advanced technology products., sending its shares up 6% in overnight trading.

The Westlake, Ohio-based company's precision dispensing systems are used in applying adhesives, coatings and sealants, particularly prevalent across the construction and food packaging sectors.