Jim Cramer's top 10 things to watch in the stock market Tuesday

A semiconductor selloff dragged South Korea’s Kospi down 5.5%, with Micron off nearly 4% and the Nasdaq set for a sharply lower open; Broadcom’s CEO attributed AI-stock swings to extreme investor expectations and sentiment. Earnings were mixed: Goldman Sachs revenue exceeded consensus by nearly $2 billion and its shares rose more than 3%, while Wells Fargo shares fell 2% after a revenue miss and JPMorgan reported a rare EPS miss but raised its NII outlook. Analysts highlighted AI-related upside for Meta and Microsoft, while Bernstein downgraded AT&T and cut price targets on several telecom and cable stocks amid SpaceX and Starlink growth.

Analysis

The key distinction is between fundamental revisions and multiple volatility. In semis, the selloff may be amplified by crowded AI expectations and fear that Chinese memory supply will weaken pricing; that creates downside beyond any near-term demand wobble if pricing and inventory data turn. But a Korea-led risk-off session alone is not evidence that AI infrastructure demand has broken. Treat MU as a cycle/pricing exposure, not a clean proxy for AI spending; AVGO’s sentiment sensitivity likewise makes its tape a poor standalone demand signal. Verify memory pricing, inventory, and customer capex before buying weakness.

Bank results point to different sensitivities, not a uniform financials signal: trading-driven strength at GS is less repeatable than a broad-based improvement in fee activity, while JPM’s expense growth and trading weakness matter if they persist despite better NII expectations. WFC’s revenue/NII trajectory is the more relevant watch than a single-quarter credit-provision surprise. Avoid extrapolating one day’s price reactions into durable earnings trends.

The telecom risk is a longer-dated competitive option: satellite-to-phone broadband could pressure incumbent pricing or raise retention costs, but spectrum access, device compatibility, capacity, and deployment economics must be proven before translating analyst downgrades into a secular earnings haircut. For META and MSFT, AI monetization—not model reception or price-target changes—is the test; rising infrastructure costs could absorb revenue gains. Immediate volatility is likely to outrun near-term fundamental changes; the 1–3 month earnings/guidance path matters more, with competitive substitution a 6–18 month risk.

Key Decisions for Investors

• Avoid reflexively buying MU on a down open. Put it on a watchlist and require stabilization in memory pricing/inventory plus company commentary on customer demand; renewed price deterioration or weaker guidance falsifies the dip-buy thesis.
• Prefer a defined-risk, event-sized long in MSFT or META only if earnings confirm AI revenue conversion without a disproportionate rise in infrastructure spending. If monetization disappoints or capex intensity worsens, stand aside rather than treating analyst target increases as catalysts.
• Do not initiate a broad telecom short solely on the SpaceX narrative. Track spectrum/regulatory milestones, service economics, and evidence of subscriber churn or pricing concessions at T, VZ, TMUS, CHTR, and CMCSA; those are the validation points for a relative-value position.
• Keep bank exposure selective: GS’s trading strength may be less durable, while JPM and WFC require follow-through in expense control and NII. Reassess after guidance and subsequent quarterly trends; a persistent expense/NII miss would argue against owning the earnings rebound.