Why IBM Suffered Its Worst Stock Crash—and What It Says About Market Bubbles
The dangerous relationship between the AI boom and bank profits.
1IBM's Historic Crash
IBM experienced its largest single-day stock crash in its 115-year history. Shares plummeted 25%, wiping out roughly $40 billion in market value. This collapse highlighted the dangerous relationship between the AI boom and bank profits.
2Profit and Valuation Bubbles
Economist Steve Hanke identified two types of bubbles in the markets: a classic valuation bubble where prices outpace earnings, and a more dangerous profit bubble where earnings themselves are inflated and unsustainable.
3IBM's Profit Warning
IBM's second-quarter revenue missed expectations by 3.7%. Despite this modest miss, the market reacted harshly. CEO Arvind Krishna issued a candid mea culpa, acknowledging the underperformance.
4Warning to the Tech Sector
IBM's profit warning was seen as an alarm for the tech sector. Financial Times editor Richard Waters described it as a warning to the IT sector, supporting the theory that AI will displace traditional software.
5The Danger of Profit Bubbles
Profit bubbles are rarer and more dangerous than valuation bubbles. They occur when earnings are inflated, leading to market mispricing. IBM's crash suggests the unwinding of such a bubble.
6Analysts' Reactions
Wall Street analysts cut profit estimates after IBM's crash, but these adjustments came after the stock had already fallen. This highlights the difficulty in predicting when profit bubbles will burst.
7The Role of Banks
Steve Hanke pointed out that banks' money creation mechanism fuels market bubbles. JPMorgan's record profits reveal this mechanism, providing a critical clue to understanding market dynamics.
Original article: Fortune | FORTUNE — IBM'nin Tarihinin En Büyük Hisse Çöküşü ve Piyasa Balonları