Asian Markets Flat Ahead of Iran Sanctions and Nvidia Earnings

Asian share markets were relatively unchanged on Monday as investors awaited details of threatened U.S. sanctions on Iran, due later in the session.

The Canadian dollar dipped amid concerns over a looming trade war with the United States.

Nvidia's upcoming results, scheduled for Wednesday, are expected to nearly double quarterly revenue to around $92 billion, with full-year earnings guidance seen between $103 billion and $105 billion.