There's been some flare-ups in the AI and chip sectors and experts have raised concerns.
There's been drops on the Nasdaq and S&P 500, and investors are questioning the huge amount of spend on AI.
Milford Asset Management's Jeremy Hutton explained further.
LISTEN ABOVE

Katherine Rich: BusinessNZ CEO on the impact NZ First's proposed tax cut for small and medium businesses could have
09:03

Kerre Woodham: Are these election promises worth it to you?
04:37

Campbell Parker: DairyNZ CEO on Fonterra's positive annual result
02:16