US markets took a hit this week, triggered primarily by Big Tech earnings that sparked worries over AI spending costs, oil prices crossing the $100 mark, and wild swings in semiconductor stocks.
Big Tech Earnings Spark Sell-Off
Tesla and Alphabet were at the center of a sharp downturn in tech shares. Tesla's stock plunged 14.5% following its report of negative free cash flow for the first time in more than two years, alongside investor concerns about weakening vehicle demand and costly investments in new products. Meanwhile, Alphabet’s shares dropped 7% after announcing an increase in its 2026 capital expenditure forecast to about $200 billion. Although Alphabet reported strong growth in its cloud business, investors fixated on the raised spending estimate, which overshadowed positive signs.
The Nasdaq index dropped over 2% on Thursday, pressured by the sell-off in these two giants. This decline spilled over to other tech heavyweights like Microsoft, Amazon, and Meta as they prepared to report earnings. Market participants had shown favor towards firms investing heavily in AI, but this week’s reaction suggests investors want clearer proof that these expenses will translate to better profits.
Oil Price Surge Reignites Inflation Fears and Market Volatility
Brent crude surpassed $100 per barrel after escalating tensions between the US and Iran raised concerns about supply disruptions. The repercussions spread quickly: Treasury yields climbed, reflecting worries that higher energy costs could keep inflation elevated for longer. Rising yields tend to weigh on growth stocks by reducing the present value of their future earnings and making bonds more appealing relative to pricey equities.
Industries reliant on fuel and logistics faced downward pressure as increased crude costs threaten to hike operating expenses for airlines and consumer businesses. Conversely, energy and defense sectors gained as investors bet on beneficiaries of elevated oil prices and geopolitical risks.
Crypto markets, usually sensitive to risk-off moves, felt this squeeze too. Bitcoin behaved like a high-growth asset grappling with rising bond yields, leading investors to cut exposure in speculative areas.
Chip Stocks Rollercoaster Amid AI Demand and Spending Jitters
Semiconductor shares saw some of the sharpest moves this week. The Philadelphia Semiconductor Index surged over 5% midweek after a tumble, driven by gains in companies such as Micron, Western Digital, and Sandisk. Super Micro Computer soared nearly 20% on the back of a $60 billion order backlog report, signaling strong demand.
Despite the gains, investors remain torn between optimism over AI boosting chip demand and fears that excessive capital spending could hurt margins. This tension is fueling volatile trading patterns in the sector.
This content is for informational purposes and does not constitute financial advice.
