Investors hoping for earnings to revive Asian stocks may be in for a let-down as upcoming results are likely to show companies were having a tough time even before Donald Trump took office.

The major indexes added to strong weekly gains. Tesla and AI chipmakers such as Nvidia and Arm are testing key levels.

There may be trouble brewing in paradise already for Elon Musk and President Donald Trump. The Tesla billionaire made his thoughts clear on the new $500 billion “Stargate” project, bashing the deal ...