Who can still afford the AI bills of the "Magnificent Seven" U.S. stocks?

U.S. tech stocks sold off sharply after the midterm elections, with the "Magnificent Seven" losing about $1.04 trillion in market value in a single day on November 5, as the Nasdaq fell 5.52%; Nvidia dropped 9.26% and shed more than $440 billion in market cap, while Tesla fell 10.77% and Apple slipped just 1.53%. The trigger was the Democrats' November 3 sweep of both congressional chambers, which stoked fears of tighter AI regulation and slower data-center construction; 40 of 41 local data-center ballot measures across 10 states leaned restrictive, and 27 passed, with Texas alone accounting for nearly 30% of projected 2028 U.S. compute capacity. Nvidia derives over 90% of revenue from data centers, and its next quarterly report on November 17 is the key test of whether that growth holds. Meanwhile, Microsoft, Google, Amazon and Meta are funding AI buildouts increasingly with debt: their combined operating cash flow swung from a $61.7 billion surplus over capex a year ago to a $26.4 billion deficit last quarter, and the five largest cloud providers issued about $121 billion in dollar bonds in 2025, more than four times the prior five-year average. Watch whether data-center projects stay on schedule and whether the hyperscalers can convert AI spending into revenue as 10-year Treasury yields hold above 4.8%.