US stock futures held near the flatline Sunday evening as Wall Street regrouped amid a slew of fresh headwinds, including disappointing labor data and continuing trade uncertainty. The declines were exacerbated Friday after July’s jobs report came in weaker than expected,

Amazon stock plunged 8% in premarket trades Friday. The e-commerce giant reported second-quarter results that topped Wall Street's expectations, but gave a mixed outlook. For the current quarter, Amazon predicted sales of $176.75 billion at the midpoint of its range, compared with analyst expectations for $173.27 billion.