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Teradyne

Teradyne, Inc.

Teradyne Inc. is an American company that specializes in designing and manufacturing automatic test equipment (ATE). Based in North Reading, Massachusetts, it plays a critical role in the electronics industry by testing semiconductor devices and other electronic components for quality and performance.

How to buy Teradyne on Grow →

Trading hours

The following are when you can trade Teradyne in Grow (24/5).

SessionHours (ET)Tradeable
Pre-market4:00 AM–9:30 AM ET
Regular9:30 AM–4:00 PM ET
After-hours4:00 PM–8:00 PM ET
Overnight8:00 PM–4:00 AM ET (next day)

Excludes US market holidays.


Teradyne is a tokenized asset that is backed 1:1 by the underlying security held at a licensed custodian. Learn more