Dirhams & Dollars

What is going on with the markets? Are disappointing results by the big tech firms to blame? Or are underlying trade tensions weighing on stocks? Away from markets, this week sees presidential elections in Brazil, more companies reporting third quarter results, and decisions from the Bank of Japan and the Bank of England. We also discuss the US jobs report, expected on Friday, and how political tensions leading up to the midterm elections 6 could roil markets further.