Stock Market Update

23-Jul-26 12:55 ET
Mega-cap weakness pressures stocks as oil extends rally
Dow -522.64 at 51695.94, Nasdaq -562.98 at 25148.93, S&P -97.33 at 7401.63

[BRIEFING.COM] The major averages are firmly lower just after midday, with disappointing post-earnings reactions to Alphabet (GOOG 319.30, -22.61, -6.61%) and Tesla (TSLA 321.69, -52.32, -13.99%) combining with rising oil prices and Treasury yields to create a challenging backdrop for growth stocks. The S&P 500 (-1.1%), Nasdaq Composite (-2.0%), and DJIA (-0.9%) sit near their session lows, while the CBOE Volatility Index has climbed 14.1% to 18.99 as investors price in a more uncertain near-term outlook.

Much of today's weakness stems from Alphabet and Tesla. Alphabet sold off despite delivering another strong quarter, as investors focused on sharply higher capital spending plans and what they could mean for margins, free cash flow, and the timing of returns on AI investments. Tesla, meanwhile, compounded a disappointing earnings report with an increasingly aggressive investment outlook, reinforcing concerns that AI and autonomous vehicle spending may continue to outpace near-term profitability.

Alphabet's decision to substantially raise its FY26 capital expenditure guidance also raises the competitive bar for the broader hyperscaler group, reinforcing concerns that major technology companies may face increasing pressure to boost AI spending while simultaneously demonstrating capital discipline and meaningful returns on those investments. The shift in sentiment has weighed broadly on mega-cap technology stocks, with all seven "Magnificent Seven" components trading lower and the Vanguard Mega Cap Growth ETF falling 2.3%.

The consumer discretionary (-5.0%) and communication services (-5.0%) sectors are the market's weakest performers, reflecting the sharp declines in Tesla and Alphabet.

The information technology sector (-0.7%) has also come under pressure in its mega-cap components, though elevated capital spending plans across hyperscalers continue to support companies tied to AI infrastructure spending, keeping the PHLX Semiconductor Index (-0.1%) near its flatline despite losses among several large chipmakers.

Rising oil prices have added another layer of pressure on growth-oriented stocks. Crude oil futures are up $5.57 (+6.4%) to $92.40 per barrel, extending this week's gain to roughly 13% amid escalating tensions in the Middle East. The move has pushed Treasury yields higher across the curve and prompted a sharp repricing of Fed expectations. According to the CME FedWatch Tool, markets now assign a 37.9% probability of a rate hike at next week's FOMC meeting, up from 11.8% one week ago, while the probability of a September hike has climbed to 83.4% from 52.4%.

Despite the sharp losses in the major averages, selling has been considerably less severe outside of the mega-cap space. The S&P 500 Equal Weight Index is down just 0.3%, highlighting the concentrated nature of today's weakness, although declining stocks still outnumber advancers by roughly 3-to-1 on both the NYSE and Nasdaq.

There are still several pockets of strength across the market. The energy sector (+1.8%) leads the way as higher crude prices boost exploration and production companies, while strong earnings from United Rentals (URI 1155.97, +120.91, +11.68%) and Lockheed Martin (LMT 568.18, +53.82, +10.46%) help lift the industrials sector (+1.1%).

Investors have also rotated toward more defensive areas of the market, with the health care (+0.9%) and utilities (+0.3%) sectors posting gains.

Outside the S&P 500, the Russell 2000 (-0.7%) and S&P Mid Cap 400 (-0.4%) hold more modest losses.

For now, investors appear to be reassessing the balance between AI leadership and capital spending, while rising oil prices and higher Treasury yields add another layer of pressure to growth-oriented stocks heading into the afternoon.

Reviewing today's data:

  • Weekly Initial Claims 187K (Briefing.com consensus 214K); Prior was revised to 209K from 208K, Weekly Continuing Claims 1.796 mln; Prior was revised to 1.798 mln from 1.805 mln
    • The key takeaway from the report is that the low level of initial claims is a signpost of a labor market that continues to see low firing activity, which is a good sign for continued increases in consumer spending.
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