Trillions poured into a chatbot. The wobble has started. Here is the clock.
Target date is a joke. Nobody knows. That is the point of a bubble.
This week the AI trade cracked, and China cracked first.
The STAR 50 is down nearly 40% from its July peak. About $480 billion of value is gone in under four months. Goldman Sachs says AI makes up 42% of China's total market value.
Google's parent had its worst session since it went public in 2004, losing about $482 billion.
Shares fell as much as 9% on an earnings miss, with record cash burn on AI spending.
The index was about 6% under the record high it set three weeks earlier, and AI stocks led the slide.
It dropped about 7% on October 22, while Nvidia lost 4.4% the same day.
To be fair, this is not a full collapse yet. Alphabet's cloud revenue still doubled, and US indexes are only a few percent down. The sell-off is about whether the AI spending pays off. China is the canary.
Every time, the people inside said this one was different.
Bulb contracts in the Netherlands soared, then prices collapsed in a matter of weeks. Nobody wanted a tulip anymore.
British investors, including Isaac Newton, piled into South Sea shares. The crash left Newton bitter about losing a fortune.
Railways did change the world. Plenty of the people who funded them still went broke. Real technology and a bubble can be the same thing.
The Dow lost roughly 89% from peak to bottom by 1932 and took until 1954 to get back.
It took until 2024 to climb back to that peak. Thirty-four years.
The Nasdaq fell about 78% from March 2000 to October 2002. Pets.com did not survive. Amazon did. Expect both outcomes.
Huge spending, thin profits, a pitch that says it is different this time. We will see.
The AI bubble clock is ticking. Screenshot this before it hits zero.