This BBC podcast is supported by ads outside the UK.
Asia-specific, coming soon with me, Mariko Oi.
What will Nvidia's earnings mean for AI?
We're all waiting to see.
It's World Business Express from the BBC World Service.
I'm Leanna Byrne.
The boss of one of the world's largest logistics firms says global trade turbulence is far from over and in Paris a court stops the auction of a rare calculator.
It's a big day on Wall Street today.
Investors are waiting for the chipmaker in Vidya.
That's the world's most valuable company to report its latest earnings.
And the reason why this feels like such a big moment is because investors, they're nervous.
For the past week,
tech stocks have taken a hit
because there's a big question about whether all this spending on AI is actually going to pay off.
Alison Van Diggelen is a journalist who covers tech and Silicon Valley.
Alison, hello.
Hello, Leanne.
Great to join you.
Well, thank you very much for joining us from Silicon Valley,
the home of big tech, which makes up more than 40% of Nvidia's sales.