The AI selloff is the buildout's own inflation coming due

Two days after the midterms, the week's sharpest policy move against the AI complex came from Sydney. The Reserve Bank of Australia raised its cash rate — its benchmark interest rate — to an 18-year high of 4.85% ^[1], and Governor Michele Bullock named the cause in her own words.

Parts of demand have also been stronger than expected. In particular, investment has been much stronger than expected, including due to datacentre-related investment. This has added to inflationary pressures by adding to demand at a time when the domestic economy is already capacity constrained — Michele Bullock

Not a tariff, not a permit freeze, not a regulator's subpoena. A rate hike. And the reason it matters is the reason Bullock gave it: the data-center buildout is now generating the inflation that central banks are tightening against, which raises the cost of the buildout's own borrowing. The $4.7 trillion repricing that hit Wall Street the day after the vote is filed under the Democratic sweep — the Nasdaq down 5.5%, the chip index down 11% ^[2] — but the move was underway long before anyone counted a ballot. The rotation out of speculative AI was three weeks old by election day. The complex peaked October 15, and the correction that began there accelerated when Fed chair Kevin Warsh told the IMF meetings the Fed would no longer preview its decisions ^[3]. October's money was already moving into dividend stocks ^[4] and into India, whose large-caps beat Asia ex-Japan by seven points as investors rotated out of AI-sensitive North Asian markets ^[5]. The Nikkei fell 3% on the morning of the election, before any result existed ^[6]. Goldman's desks did tie the record hedge-fund selling of tech to fears that political opposition could derail the buildout ^[7], and the $4.7 trillion headline itself rides on a confounder — the day's crash coincided with news that Nvidia's chief executive was under board investigation ^[2]. The restrictions with teeth are not in Washington anyway. The one that actually stopped building came in August, when Republican Governor Greg Abbott froze 1,800 data-center projects in Texas over water and power use, and President Trump sided with the industry, calling the halt a mistake ^[8]. The Justice Department's scrutiny of Nvidia is older than the vote and explicitly spans administrations ^[9]. The new ground is the loop. Governors Lisa Cook and Michael Barr laid the diagnosis out in September: electricity and water costs each up about 5% a year as data-center construction broadens inflation, with Barr warning that further hikes are likely to be needed ^[10]. Chicago's Austan Goolsbee had said the same thing weeks earlier, pointing at heating, cooling and construction costs specifically ^[11]. The buildout bids up the price of its own inputs, and central banks answer the inflation by raising the price of money — which is the buildout's next input. Bullock's assistant governor, Sarah Hunter, described the mechanism the whole thing turns on ^[12].

Firms want to invest to take advantage of the new technology and to expand their capacity to meet faster future growth. Given this is happening globally, they’ll be competing for scarce savings, pushing up interest rates. — Sarah Hunter

Goldman now counts 45% of planned US data-center capacity stuck in delays it expects to persist for months ^[13]. And the higher cost of money has split the buildout in two: the cash-rich platforms — Meta, Alphabet, Microsoft, Amazon — that can keep spending, and the smaller neo-cloud operators, the upstarts that borrow to build, that cannot — a divide driven by the price of money, not by election results ^[14]. Where the sweep measurably moved money, it moved it in. Foreign institutional investors — the big cross-border funds — poured a record ₹45,960 crore (one crore is ten million rupees) into Indian equities in five sessions, the strongest stretch since 2023 ^[15]. Their stated reason is gridlock: a Democratic Congress expected to block the president's aggressive tariffs ^[15]. But this is not a reaction to the election; it is the execution of a script fund managers wrote down eleven months earlier.

India can be a good diversifier for portfolios in 2026 as it has low correlations with other markets and any pause in AI trade will see money flowing into India. — Principal Financial Group, Inc

Principal said that in December 2025, when the anti-AI hedge trade was first scripted ^[16]. And the inflow completes a round trip. In November 2025 foreign funds sold ₹207,568 crore of Indian equities — selling India to buy the AI trade ^[17]. They left India to chase the trade a year before it peaked. They are buying India back as it rolls over. The headline number is usually read as what Washington did to the industry. Read the other way, it is what the industry did to itself: its own input inflation repricing its own financing, with Sydney the only central bank so far willing to say so in a rate decision. Deloitte put the timing problem plainly.

Construction demand and inflation pressures are arriving now, while the productivity dividend may come much later. — Deloitte Access Economics

The inflation arrives now. The productivity that would pay for it comes later — if it comes at all.