Fed Rate Hike Looms Over Teetering Tech Bubble

Wall Street analysts are describing the current market as 'crazy days' and 'silly season', but one forecaster warns of a 'late-stage' AI bubble. Capital Economics has built a case that the AI trade is a 'late-stage bubble,' with eight categories of market indicators at or near levels that have historically preceded major peaks. According to James Reilly, senior markets economist at Capital Economics, this suggests that the S&P 500 will start cracking next year and eventually fall by at least 30% from its high, one of the seven worst crashes in the past century.

Microsoft's market value rose by $450 billion in a single day, while Apple's fell by $360 billion. This volatility has led Owen Lamont, a behavioral economist and portfolio manager at Acadian Asset Management, to compare these moves to real-world events, such as 1.04 Houstons or 3.6 Hurricane Sandys.

Lisa Shalett, chief investment officer at Morgan Stanley Wealth Management, describes the current market as 'Wall Street's proverbial silly season', a historically volatile September-October stretch worsened by a midterm-election cycle. However, her conclusion is to stay calm, as markets appear to be pricing in rising rates, oil-market stress, and policy noise.

The Federal Reserve is expected to raise interest rates for the first time since July 2023 on Wednesday, which could effectively end the AI boom. This decision comes despite internal dissent from two of its own governors, Christopher Waller and Michelle Bowman, who want to hold steady. The Fed's Chair Kevin Warsh has dropped forward guidance ambiguity in his recent speeches, signaling a hawkish stance.