EconomyLula Wins Brazil Runoff; US Stocks Waver Ahead of Tech Earnings

US equity futures fluctuate ahead of a week of technology earnings and central-bank rate decisions, while oil pulls back from a six-month high. Brazilian markets prepare for a selloff after President Luiz Inácio Lula da Silva wins a record fourth term in the runoff; opponent Flávio Bolsonaro calls for the vote to be annulled. Elon Musk says SpaceX has closed a $40 billion debt deal to fund AI chips.