U.S. equities enter Tuesday with a more cautious setup after Monday’s AI-led rebound. S&P 500 E-minis were down 0.15% and Nasdaq 100 E-minis were down 0.9% earlier in the morning session, according to Reuters, as renewed pressure in memory and semiconductor shares weighed on the growth trade despite a slightly firmer tone in Dow futures. The near-term question is whether Monday’s rebound was the start of a broader reset higher or simply a relief rally inside a still-fragile AI/momentum unwind.
Monday’s tape was constructive at the index level, with the S&P 500 up 0.72%, the Nasdaq higher by 1.12%, the Dow up 0.29% and the Russell 2000 ahead by 0.4%. However, leadership remained concentrated in growth and AI-adjacent areas, leaving the market vulnerable to another reversal if semiconductor weakness reappears. Month-to-date and quarter-to-date performance remains mixed, with the Dow +1.41%, S&P 500 +0.51%, Nasdaq -0.35% and Russell 2000 -0.49%.
Sector performance confirmed a sharp reversal from last week’s defensive rotation. Communication Services led with a 1.64% gain, followed by Technology +1.34%, Consumer Discretionary +0.95%, Financials +0.85% and Industrials +0.84%. The underperformers were concentrated in defensives and rate-sensitive areas, with Healthcare -1.17%, Utilities -1.06%, Consumer Staples -0.90%, Real Estate -0.90%, Energy -0.26% and Materials -0.18%. The message was clear: investors re-engaged with growth, momentum and select cyclicals while stepping back from the safety trade that had led into the holiday weekend.
Market internals were modestly supportive. NYSE breadth was positive at 1.37:1, while Nasdaq breadth was positive at 1.59:1. Total exchange volume was 13.0B shares on the NYSE and 18.361B shares on the Nasdaq, excluding regional data. The positive breadth helped validate Monday’s rally, though the sector mix still suggests the market remains highly dependent on whether technology leadership can stabilize.
Macro markets were generally supportive for equities but not aggressively risk-on. The DXY was little changed at 100.86, while the euro and pound gained modestly against the dollar and the yen weakened further, with $/¥ rising to 162.05. Treasuries were firmer at the front end, with the 2-year yield down 6 bp to 4.11%, the 10-year yield down 2 bp to 4.47% and the 30-year yield up 1 bp to 4.98%. That curve mix remains broadly supportive for growth equities, though the still-high long end keeps valuation sensitivity in focus. WTI crude slipped 0.07% to $68.64, while gold rose 1.17% to $4,174, pointing to a mix of lower near-term inflation pressure and persistent hedging demand.
The key macro release was the June ISM Services report. The services PMI eased to 54.0 from 54.5, still signaling expansion, while new orders cooled to 55.1 after May’s surge. The important offset was labor: the employment index rebounded to 51.2 from 47.9, reinforcing the “low-hire, low-fire” labor-market narrative. Prices paid fell to 67.7 from 71.3, but remained elevated enough to keep the Fed from fully dismissing inflation risk.
The immediate trading issue is whether Monday’s AI rebound can survive Tuesday’s renewed chip jitters. Samsung projected a 19-fold jump in second-quarter operating profit, but the result triggered selling in Samsung, SK Hynix and global AI-linked shares as investors questioned whether memory-chip earnings are approaching peak-cycle expectations. Reuters reported premarket weakness in U.S. memory names, with Micron -5.6%, Western Digital -6.2% and SanDisk -5.2%.
Stock-level news remains heavily centered on AI infrastructure. Broadcom helped lift the semiconductor complex Monday after the company and Apple extended their custom-chip supply partnership through 2031, while the Philadelphia Semiconductor Index gained 2.2% on the day. That rebound now faces a fresh test from Tuesday’s Samsung-driven memory selloff.
There were also several notable downside stories. SpaceX was set to begin trading as part of the Nasdaq 100 on Tuesday and slipped 1.7% in premarket trading as brokerages initiated coverage after the end of the quiet period. Rivian fell 7.6% after launching an offering of 75M shares, while Fiserv rose 7.1% on reports that it held talks with major U.S. banks about selling its debit-card payments infrastructure business.
Trading takeaway: Monday’s tape was a constructive rebound, but not yet a fully convincing broad-market breakout. Growth leadership improved, breadth was positive, and lower front-end yields helped risk appetite. However, the market remains highly sensitive to AI earnings durability, memory pricing and semiconductor positioning. For Tuesday, the cleanest bullish signal would be Nasdaq weakness that stabilizes without dragging down Financials, Industrials, Communication Services and Consumer Discretionary. The bigger risk is that Samsung’s reaction turns Monday’s chip bounce into another failed rally and pushes investors back toward defensives, gold and quality balance-sheet exposure.
Macro and pricing data sources from FactSet Research Systems Inc.
