To pass muster, these units had to survive the insanity of the Hershey Bears' parking lot (ever compete for a spot with an AHL hockey fan?), a downpour on the Garden State Parkway, and D.C. rush hour.

Toymaker Mattel has launched its latest addition to the Barbie range of dolls, the first with type 1 diabetes, which comes complete with a wearable continuous glucose monitor (CGM) and insulin pump.

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 PM to 4 AM ET, Sunday through Thursday, when regular markets are closed.