Small-cap stocks extended Wall Street's rebound on Wednesday, with the Russell 2000 climbing 1.29% to close at 2,957.79. The gauge of smaller companies outperformed the S&P 500 by a significant margin, as investors rotated into riskier corners of the market.
Trading activity underscored the shift toward small caps. The iShares Russell 2000 ETF (IWM) saw volume surge 20% above its five-session average, with 20.87 million shares changing hands. In contrast, the SPDR S&P 500 ETF (SPY) traded 33.4% below its average volume, suggesting that large-cap participation remained subdued.
Broad-Based Gains Across Sectors
Nine of the 11 S&P 500 sector ETFs finished higher. Materials led the charge, advancing 1.73%, followed by communication services, which added 1.39%. Financials and health care also posted solid gains, rising 0.79% and 0.77%, respectively. Technology was flat, while real estate slipped 0.70% as rising yields continued to weigh on rate-sensitive sectors.
The broader indices also closed higher: the S&P 500 gained 0.46% to 7,666.67, the Nasdaq Composite rose 0.45%, and the Dow Jones Industrial Average advanced 0.56%. The final hour of trading remained calm, with the S&P 500 edging up just 0.03%.
Market Breadth Strengthens
By mid-afternoon, market breadth had improved markedly. On the Nasdaq, advancers outnumbered decliners by a 1.79-to-1 ratio, with 3,011 stocks rising versus 1,678 falling, according to Reuters data. This broadening participation suggests the rally is not confined to a handful of mega-cap names.
Earnings and Economic Data in Focus
In corporate news, Dell Technologies (DELL) jumped 15.76% after reporting strong profits and raising its revenue guidance. Nvidia (NVDA) added 3.21%, while Palo Alto Networks (PANW) dropped 9.28% despite beating estimates, according to the Associated Press.
On the economic front, ADP reported that private sector employment grew by just 38,000 jobs in August, the slowest pace since January and well below expectations. Manufacturing employment fell by 17,000 jobs. Nela Richardson, chief economist at ADP, pointed to manufacturing as a source of disappointment. The government's official August jobs report is due Friday at 8:30 a.m. EDT, with analysts projecting 53,000 new jobs and an unemployment rate of 4.1%.
Rates and Oil Remain Key Drivers
The 10-year Treasury yield stood at 4.796% at 3 p.m. EDT, near Tuesday's 4.79% level. Meanwhile, October WTI crude oil rose 0.69% to $90.84 per barrel, following a 5.2% surge the previous day.
Edward Jones strategist Angelo Kourkafas noted that Friday's jobs report and upcoming inflation data will likely influence the Federal Reserve's rate decision in September. This keeps yields as a critical factor for small-cap performance going forward.
Risks to the Rally
Several risks could derail the small-cap advance. A stronger-than-expected jobs report could push yields higher, potentially stalling the rally. Additionally, a fresh spike in oil prices would reignite inflation concerns. The low trading volume in SPY and QQQ also suggests that conviction in the broader market recovery remains fragile.
