Wall St futures edge lower as caution builds ahead of Big Tech earnings
SPY•Premarket movers on earnings
Among premarket movers, AT&T T.N rose 3.8% after the telecom firm added more wireless subscribers than expected in the second quarter.
Super Micro Computer SMCI.O surged 17.5% after the AI server maker said it had secured more than $60 billion in new fourth-quarter orders and now expects gross margin to exceed its previous gross-margin forecast.
Macro and geopolitical backdrop
The heavy earnings slate sets markets up for a potentially choppy week, with geopolitical risks adding to the caution.
Fighting in the Middle East remained in focus as threats to shipping by Yemen's Iran-backed Houthi militia, alongside a widening conflict, disrupted two of the world's most important energy chokepoints.




