{"id":16234,"date":"2025-10-28T15:14:11","date_gmt":"2025-10-28T09:44:11","guid":{"rendered":"https:\/\/trending.niftytrader.in\/?p=16234"},"modified":"2025-10-28T15:14:11","modified_gmt":"2025-10-28T09:44:11","slug":"us-stocks-deep-in-ai-bubble-territory-warns-richard-harris","status":"publish","type":"post","link":"https:\/\/www.niftytrader.in\/markets\/us-stocks-deep-in-ai-bubble-territory-warns-richard-harris\/","title":{"rendered":"US Stocks Deep in AI Bubble Territory,\u2019 Warns Richard Harris as Markets Hit Record Highs"},"content":{"rendered":"

US Stocks \u2018Deeply in AI Bubble Territory\u2019, Warns Port Shelter\u2019s Richard Harris as Markets Hit Record Highs<\/p>\n

New York, October 28, 2025: The US stock market\u2019s relentless rally to record highs has sparked concerns among investment strategists, with Richard Harris, Executive Director at Port Shelter Investment Management, warning that Wall Street is now \u201cdeeply into\u201d artificial intelligence (AI) bubble territory.<\/p>\n

Speaking to CNBC TV18, Harris highlighted classic warning signs of a market mania \u2014 soaring valuations, rising leverage, reduced regulation, and a compelling narrative driving speculative frenzy. His cautionary remarks come as all three major US indices \u2014 the S&P 500, Nasdaq Composite, and Dow Jones Industrial Average \u2014 notched record closing highs on Monday, powered by a surge in technology and semiconductor stocks.<\/p>\n

AI Mania Drives Record Market Rally<\/h2>\n

The AI boom has been the dominant force behind Wall Street\u2019s rally in 2025, with investors pouring billions into companies developing or supplying AI technologies. On Monday, the Dow Jones Industrial Average climbed 0.7%, the S&P 500 advanced 1.2%, and the Nasdaq Composite surged 1.9% to a new peak of 23,637.46.<\/p>\n

Tech heavyweights such as Nvidia, AMD, Intel, and Qualcomm led the rally. Qualcomm\u2019s stock soared over 11% after the company unveiled two new AI chips for data centres, while Nvidia \u2014 the undisputed leader in the AI chip market \u2014 has jumped nearly 43% so far this year.<\/p>\n

Other semiconductor giants have also benefited, with AMD and Intel shares doubling in value since January. Among the \u201cMagnificent Seven\u201d tech giants, Microsoft has gained 26%, Alphabet (Google\u2019s parent company) is up 42%, and both have been key drivers of the Nasdaq Composite\u2019s 22.4% year-to-date gain and the S&P 500\u2019s 16.9% rise.<\/p>\n

Also Read : Profit Booking Drags Markets Lower; Sensex Falls 400 Points, Nifty Slips Below 25,900<\/a><\/p>\n

Classic Warning Signs of a Bubble<\/h2>\n

Harris likened the current AI-driven market euphoria to past speculative episodes such as the dot-com bubble (2000) and the housing market crash (2008).<\/p>\n

\n

\u201cIf you look at the greats who\u2019ve studied market crashes, they often cite similar red flags \u2014 high valuations, excessive debt, deregulation, and a \u2018big story\u2019 that captivates investors,\u201d Harris explained.
\u201cIn 2000, it was the internet. In 2008, it was housing. Today, it\u2019s AI \u2014 with companies effectively lending to each other through the supply chain. Nvidia lends to OpenAI so OpenAI can buy Nvidia chips \u2014 and that money cycles back into the market, inflating valuations.\u201d<\/p>\n<\/blockquote>\n

This circular capital flow, he added, mirrors the self-reinforcing optimism that often characterizes late-stage bubbles.<\/p>\n

\u2018Bull Markets Die Hard,\u2019 Says Harris<\/h2>\n

Despite his cautionary tone, Harris acknowledged that bull markets rarely end abruptly. He noted that while the current rally may appear unsustainable, momentum-driven gains could persist for months \u2014 or even years \u2014 before any meaningful correction occurs.<\/p>\n

\n

\u201cBull markets die hard. It could be quite a while before we see this really come to a head,\u201d Harris remarked. \u201cThe eventual trigger may not be obvious \u2014 it could be an unknown event that catches investors off guard.\u201d<\/p>\n<\/blockquote>\n

Such \u201cunknown unknowns,\u201d he said, have historically been catalysts for market reversals, similar to how the collapse of Lehman Brothers in 2008 or the sudden tech selloff in 2000 caught many by surprise.<\/p>\n

Global Optimism Adds Fuel to the Fire<\/h2>\n

The US rally also coincided with renewed optimism over a potential US-China trade deal, boosting sentiment across global markets. European and Asian equities mirrored Wall Street\u2019s strength, with risk appetite improving after months of uncertainty.<\/p>\n

However, analysts warn that the combination of speculative euphoria and geopolitical optimism can be dangerous, as investors often ignore warning signs during euphoric phases.<\/p>\n

Gold and Cash Regain Appeal as Safe Havens<\/h2>\n

As markets soar to record highs, some investors are quietly hedging their portfolios against potential turbulence. Harris said gold and cash are likely to become more attractive as safe-haven assets in the months ahead.<\/p>\n

\n

\u201cWe are heading into that sort of territory where investors start preparing for a reversal,\u201d he cautioned. \u201cIt could be two years out, but the buildup is visible. In such an environment, people will accumulate gold and cash out of fear that something significant may happen down the line.\u201d<\/p>\n<\/blockquote>\n

Gold prices have already shown signs of firming, reflecting rising demand from institutional investors seeking protection against potential market corrections and inflationary pressures from the AI boom.<\/p>\n

Analysts Split Over \u2018AI Bubble\u2019 Fears<\/h2>\n

While Harris\u2019s comments underscore growing concern about an overheated market, not all experts agree with his \u201cbubble\u201d characterization. Some analysts argue that the AI revolution represents a genuine structural shift, comparable to the internet\u2019s emergence two decades ago.<\/p>\n

They point out that corporate earnings, AI adoption, and productivity gains could justify current valuations, at least in part. \u201cAI is transforming every sector \u2014 from manufacturing to finance \u2014 and valuations, though rich, reflect strong long-term growth potential,\u201d said one Wall Street strategist.<\/p>\n

Nevertheless, even bullish investors admit that short-term volatility is inevitable as expectations run high and valuations stretch beyond historical averages.<\/p>\n

Outlook: Opportunity or Overheating?<\/h2>\n

The debate over whether Wall Street is in a \u201cbubble or boom\u201d is likely to intensify as the AI narrative continues to dominate global markets. With record-breaking valuations, rising speculative flows, and investor complacency, the stage appears set for heightened volatility ahead.<\/p>\n

Market participants are watching upcoming US Federal Reserve policy decisions, corporate earnings reports, and AI sector developments for clues on whether the rally still has legs \u2014 or if it is, as Harris warns, \u201cthe calm before the storm.\u201d<\/p>\n