Yardeni: AI constraints healthy, jitters are buying opportunities

The nervousness has concrete triggers. Alphabet's cash flow sank deeper into negative territory in the third quarter, and its shares fell about 12% on Thursday, its worst day on record, as it joined Meta and Amazon in pressing ahead with massive spending. Microsoft posted strong cloud growth and stayed free cash flow positive but said capital spending will accelerate, while SK Hynix blew away earnings forecasts and Anthropic's pre-IPO S-1 showed cash flow turned positive in the first half of this year.

The funding numbers underline the scale: in one week, SpaceX closed $40 billion in debt financing, Meta announced plans to raise $95 billion in equity, and Microsoft raised $25 billion in a bond sale. Yardeni's read is that this is investors sorting AI winners from losers rather than abandoning the sector, after repeated head-fakes that falsely signaled the boom was about to go bust.

Oxford Economics adds a policy angle: a Democratic Congress could step up scrutiny and shape the regulation debate, but federal legislation would unfold gradually and a nationwide pause on new data center projects is unlikely, leaving state and local governments — and elections in Texas, the Southeast and Midwest — to matter most given where data centers cluster.