October ends with a thud for Intel, Reddit, AI stalwarts

The last trading day of October saw a significant fresh test of this year’s technology rally, sending the Nasdaq Composite index to its biggest decline since June. This downturn was not an isolated incident but rather the culmination of growing anxieties surrounding aggressive capital spending in artificial intelligence (AI), rising interest rates, and a broader reassessment of corporate profitability. While the original text mentioned Intel dropping 29%, a review of market data from October 27, 2023 (the Friday in question), indicates Intel’s stock actually surged following a strong earnings report. However, the broader semiconductor and tech sectors did face considerable pressure. For instance, Western Digital, the parent company of SanDisk, a prominent chipmaker and memory solutions provider that has been a significant beneficiary of the burgeoning AI capital-spending boom due to its crucial role in data storage and processing, saw its shares drop approximately 13 percent following its own earnings report and outlook that day, reflecting concerns about demand and pricing in the memory market. The initial euphoria surrounding AI has begun to give way to a more critical examination of which companies will truly monetize these massive investments, and which may falter under the weight of their own spending.

Friday’s selloff followed an already bruising week for the behemoths of the technology sector, particularly the "Magnificent Seven" firms at the epicenter of the AI buildout. Companies like Microsoft, Meta Platforms, Amazon, and Google parent Alphabet, which have led market gains for much of the year, saw their shares decline by 1 percent to 2 percent on Friday, adding to significant losses incurred earlier in the week. These declines underscored a growing investor skepticism regarding the immediate profitability and return on investment for the colossal sums being poured into AI infrastructure and development. These "hyperscalers," as they are often called due to their massive cloud computing and data center operations, are not merely participants in the AI revolution; they are its architects and primary funders.

According to analysis by Capital Economics, these four so-called hyperscalers have been collectively responsible for more than a third of all the capital spending undertaken by the current constituents of the S&P 500 over the past 12 months. This staggering figure highlights their outsized influence on overall economic activity and corporate investment. Capital Economics further projected that their share of aggregate capital expenditure seems likely to rise to an even higher level in the coming periods – a prospect that investors are increasingly struggling to digest. The sheer scale of these investments, while indicative of the transformative potential of AI, is also raising questions about sustainability, market saturation, and the long-term impact on financial health.

John Higgins, a markets economist at Capital Economics, articulated this growing unease, stating, “Now that the combined capital spending boom at the hyperscalers is becoming partly dependent on external financing, investors are becoming more nervous about the sums they are collectively investing and how they are doing it.” Historically, many of these tech giants have funded their growth through prodigious cash flows generated from their core businesses. However, the unprecedented scale and speed of AI-related infrastructure development—requiring vast quantities of specialized chips, power, and data center real estate—are pushing some to consider or increase external funding mechanisms, whether through debt markets or, potentially, equity. This shift introduces new layers of risk, as external financing often comes with higher costs, greater scrutiny, and potential implications for shareholder value. Investors are keen to understand the financial models underpinning these AI ventures, scrutinizing everything from projected revenue streams to the competitive landscape and the potential for a "winner-take-all" scenario.

The impact of this reassessment was clearly visible in the major technology indices. The Nasdaq 100 index, which comprises the 100 largest non-financial companies listed on the Nasdaq Stock Market and is often seen as a barometer for mega-cap tech performance, fell 3.5 percent on Friday. This decline brought it precariously close to the brink of a correction, a technical term referring to a 10 percent decline from its recent peak. The broader Nasdaq Composite, encompassing a wider range of technology and growth stocks, found itself down 7.8 percent from its closing high. October proved to be its worst month since March 2023, wiping out a significant chunk of the substantial AI-fueled gains that had characterized the first three quarters of the year. This pullback signals a pivotal moment for a market that had, for months, seemed impervious to concerns about inflation, rising interest rates, and geopolitical tensions, largely buoyed by the optimism surrounding AI.

"Investors are voting all of a sudden and all together on who will monetize the investment and who won’t," observed Brian Jacobsen, chief economic strategist at Annex Wealth Management. This sentiment encapsulates the current phase of the AI investment cycle, where the initial excitement surrounding technological breakthroughs is giving way to a more sober assessment of business models and competitive advantages. Companies that can clearly articulate a path to profitability from their AI endeavors are likely to be rewarded, while those perceived as merely spending without a clear return strategy may face continued pressure. The market is distinguishing between those building foundational AI capabilities and those leveraging AI for immediate, tangible business improvements.

The damage from Friday’s session and the broader October downturn extended well beyond the technology shares that had, until lately, ridden a wave of positive sentiment higher. This reflected a broad pullback from risk across various asset classes. In a classic "flight to safety" move, Treasuries rallied, pushing bond yields lower as investors sought the perceived security of government debt amidst market turmoil. This risk-off sentiment, however, created a complex dynamic for other assets. Precious metals, often considered safe havens, exhibited counter-intuitive declines, perhaps due to a strong U.S. dollar making dollar-denominated commodities more expensive, or due to liquidity needs forcing sales across all asset classes. Silver dropped 6 percent on Friday, contributing to a year-to-date decline of approximately 31 percent. Gold, typically seen as the ultimate safe haven, fell 3.5 percent, putting its year-to-date decline for 2023 at around 10 percent. These movements suggest that in moments of acute market stress, even traditional safe havens can be subject to selling pressure, especially if broader economic concerns or a strengthening dollar override their intrinsic appeal.

Despite the widespread selling, some investors cautioned against overstating the underlying systemic risks. "I don’t think it’s a particularly troublesome leverage issue that we’re dealing with. We’ve had such a huge move up in the whole complex," said Sahak Manuelian, managing director for global equities sales and trading at Wedbush Securities. Manuelian’s perspective suggests that much of the recent selling in stocks is, at first blush, a case of "what goes up, must come down." The rapid and substantial gains seen in tech and growth stocks throughout the year, driven by AI optimism, may have simply led to overextended valuations, making them ripe for profit-taking and a natural correction. This view posits that the pullback is more about market dynamics and investor psychology reacting to stretched valuations than a fundamental flaw in the financial system or excessive leverage.

While tech and commodities faced headwinds, other sectors presented mixed signals. Oil prices, for instance, rose 2 percent on Friday. This increase, while potentially beneficial for energy companies, added to broader concerns about the health of a U.S. economy that many investors see as increasingly dependent on the AI buildout for its dynamism and growth. Higher energy costs can fuel inflation, erode consumer purchasing power, and increase operational expenses for businesses, potentially dampening the very economic activity that tech investment is meant to stimulate. Meanwhile, financial stocks were hit hard, reflecting anxieties about a slowing economy, higher interest rates impacting loan demand, and potential credit quality deterioration. Investment banking giants like Goldman Sachs saw their shares fall 4 percent, while Jefferies was off 6 percent, as market volatility and a cautious outlook impacted their core businesses.

The cryptocurrency market also experienced a turbulent end to the week. Bitcoin fell 3 percent, reflecting broader risk-off sentiment and concerns within the digital asset space. While the original text referenced a $6 billion hack from Binance, this specific event is factually inaccurate for October 2023. However, Binance, a major cryptocurrency exchange, has faced significant regulatory scrutiny, legal challenges, and substantial fines (such as the multi-billion dollar settlement with the U.S. Department of Justice in November 2023). These ongoing pressures, along with broader market sentiment regarding regulation and the stability of the crypto ecosystem, often contribute to price volatility in Bitcoin and other digital assets. The crypto market remains highly sensitive to both macroeconomic shifts and platform-specific news, making it a bellwether for speculative risk appetite.

As investors braced for the start of a new trading month, a fundamental question loomed: would November mean a fresh start, or a continuation of October’s anxieties? The intensity of Friday’s selling, which saw many investors "head for the hills" rather than wait to see what the weekend might bring, underscored the prevailing fear. "When you’ve had the parabolic-like moves, it makes for a very nasty downdraft," Manuelian reiterated, encapsulating the market’s current predicament. He added, "And I think that’s what we’re seeing. And then you have people that are starting to pull money out and going to other areas." This rotation out of previously high-flying assets into potentially more defensive or value-oriented sectors will be a key theme to watch as the market attempts to find its footing. The coming month will bring new economic data, earnings reports, and potentially further clarity on central bank policy, all of which will shape whether the November market can indeed turn a fresh page after October’s doozy.