The S&P 500 managed a 1.2% gain for the week ending July 11, closing just shy of its record at 7,575.39, but the advance masked a clear divergence beneath the surface. While the Nasdaq Composite climbed 1.7%, the Dow Jones Industrial Average slipped 0.5% and the small-cap Russell 2000 dropped 0.6%, highlighting a market that remains heavily dependent on large-cap technology names.
U.S. equity funds attracted net inflows of $24.97 billion for the week through July 8, according to data provider EPFR. The standout figure was a 39% surge in technology fund inflows, which reached $9.71 billion, making up a large share of the total. Large-cap funds took in $10.71 billion, small-cap funds added $1.87 billion, while mid-cap funds saw outflows of $692 million.
The S&P 500 currently trades at about 20 times expected earnings, while analysts project second-quarter profits will rise nearly 24%. Over 30 S&P 500 companies are set to report next week, and investors are pricing in strong results ahead of the numbers. The willingness to pay up for anticipated earnings underscores the bullish sentiment, but also raises the bar for companies to deliver.
Market internals on Friday showed improvement but remained tepid. Advancers on the S&P 500 outnumbered decliners by about 2.1 to 1, yet trading volume was low, with 14.5 billion shares exchanged on U.S. exchanges—roughly 35% below the 20-day average of 22.4 billion. That suggests breadth picked up, but the lack of volume indicates limited broad-based buying.
Meta Platforms (NASDAQ: META) surged 14.8% for the week, its best weekly performance since February 2024, after announcing plans to roll out its own artificial-intelligence chip in September and targeting 14 gigawatts of computing power by 2027. "You can't become an AI titan if you are dependent on another company for chips," said Mike Gualtieri of Forrester Research (NASDAQ: FORR).
Memory chip stocks also attracted attention. SK Hynix (KRX: 000660) jumped about 13% from its $149 offer price by the close of its first U.S. trading session, following a $26.5 billion listing in American depositary receipts. The stock trades at a forward price-to-earnings ratio of about 5.8, below Micron Technology's (NASDAQ: MU) near 7. Dan Coatsworth at AJ Bell (LON: AJB) noted, "the memory chip rally might have just taken a breath rather than peaked."
Investors now face a busy week ahead, with the June consumer-price index due Tuesday, followed by Federal Reserve Chair Kevin Warsh's testimony to a House committee, and earnings from JPMorgan Chase (NYSE: JPM) and Goldman Sachs Group (NYSE: GS). Producer-price index and retail sales data for June are also on the calendar. "There are a lot of factors coming to a head all at once," said Michael Reynolds, vice president of investment strategy at Glenmede.
Inflation data will be the first major test, with the Fed's testimony and bank earnings following closely. That lineup could lock in bond yields and shape equity valuations before corporate results can provide further direction. The risk extends beyond hot inflation: equity-repo financing, short-term borrowing backed by stocks, recently stood at about 89 basis points above the fed-funds rate, after hitting around 200 basis points on June 26. "The risk of a funding spike may be with us for the foreseeable future," warned Martin Tobias at Morgan Stanley (NYSE: MS). A sudden surge could force leveraged investors to unwind crowded tech positions quickly.
The bull case rests on softer inflation, stable financing conditions, continued bank lending, and strong profits outside the AI sector. But this week's data shows investors are sticking with top earnings names rather than buying the full market, leaving the rally narrow and vulnerable to any disappointments.
