U.S. stock futures moved higher on Tuesday, led by a recovery in semiconductor stocks, though underlying market weakness has sharpened attention on upcoming earnings reports from major artificial intelligence players.
Nasdaq 100 futures climbed 1.3%, outpacing a 0.5% gain in S&P 500 futures and a 0.3% advance for the Dow. The moves follow a mixed session on Monday, where the Nasdaq slipped just 0.05% but 64.3% of tracked Nasdaq-listed stocks declined, signaling widespread selling beneath the surface.
The narrow market breadth underscores the heavy reliance on a handful of megacap tech names to support the broader index. The Philadelphia semiconductor index ended Monday nearly flat after erasing most of an intraday gain of almost 4%, closing up just 0.6%. The index remains 20.2% below its June 22 peak and has dropped over 18% in July, though it still holds a roughly 65% gain from the start of 2026.
According to LSEG data, semiconductor companies are expected to post a 133% surge in earnings for the second quarter, contributing 44% of the entire S&P 500's profit growth. The broader index's earnings are projected to grow 26% year over year. This concentration places outsized importance on AI-related results from key firms reporting this week.
Alphabet (NASDAQ:GOOGL), Tesla (NASDAQ:TSLA), and Texas Instruments (NASDAQ:TXN) are scheduled to report on Wednesday, followed by Intel (NASDAQ:INTC) on Thursday after the market close. Alphabet's capital expenditure forecast is seen as a critical indicator for the AI sector. Kevin Mahn of Hennion & Walsh warned that any reduction in spending could send ripple effects across the entire AI ecosystem.
However, strong results may not guarantee positive stock reactions. Taiwan Semiconductor Manufacturing (NYSE:TSM), whose U.S.-listed shares fell after reporting a 77% jump in quarterly net profit that exceeded expectations, serves as a cautionary example. The tepid response suggests investors are demanding even higher performance thresholds.
Oil prices eased on Tuesday, with Brent crude falling 1.1% to $88.26 and U.S. West Texas Intermediate dropping 0.9% to $82.50, as markets weighed a proposed 10-day ceasefire in regional conflicts. Charu Chanana, chief investment strategist at Saxo, described the current market uptick as more of a relief rally than an all-clear signal, noting that oil and technology earnings provide only tentative support.
The balance of risks remains delicate. If ceasefire talks collapse, oil-driven inflation could resurface, putting renewed pressure on interest rates. Conversely, weaker-than-expected AI spending outlooks could trigger another wave of selling, with leveraged chip products amplifying any declines. The coming days of earnings reports will be crucial in determining whether the rebound can sustain itself.
