Nvidia traded slightly higher after Jensen Huang's CES keynote. Traders are eyeing key economic data later in the week.

Asian Shares Mostly Rise After Wall Street Rally Led by Nvidia TOKYO (AP) — Asian shares mostly rose Tuesday, deriving optimism from rising technology stocks on Wall Street, led by Nvidia. Japan's benchmark Nikkei 225 jumped 2.

Nvidia Corp.’s stock continued its rally Monday, embodying the red-hot momentum in the artificial-intelligence chip trade so far this year.