US stock futures (^DJI, ^IXIC, ^GSPC) edge lower on Tuesday, the first trading day after the Labor Day weekend holiday. Markets are looking ahead to the avalanche of economic data due out this week, including August's jobs report this Friday, September 6.

Semiconductor maker Broadcom (AVGO) will report fiscal third quarter earnings on Thursday, September 5, which could give the AI chip trade the extra push it needs after Nvidia's (NVDA) earnings beat underwhelmed Wall Street last week.

Brazil's Supreme Court upheld a decision to ban Elon Musk's social media platform (formerly Twitter) over misinformation concerns.

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This post was written by Luke Carberry Mogan.