Wall Street is set for a slightly lower open Wednesday as traders brace for the May Consumer Price Index report at 8:30 AM ET — the single biggest catalyst for the session. Oracle (ORCL) reports Q4 earnings after the bell, and geopolitical tensions in the Middle East continue to weigh on sentiment.

Futures are pointing to a cautious start: Dow futures down ~0.3%, S&P 500 futures off ~0.4%, and Nasdaq-100 futures lower by ~0.7%. The move follows a mixed session on Tuesday: the Dow added 86 points (+0.17%) to 50,872, while the S&P 500 slipped 0.26% to 7,386.65 and the Nasdaq Composite dropped nearly 1% to 25,678.

CPI: The Main Event

The May CPI release is the dominant near-term catalyst. Consensus estimates call for headline inflation of +0.5% month-over-month and +4.2% year-over-year — the highest annual reading since April 2023. Core CPI (ex-food and energy) is expected at +0.3% MoM and +2.9% YoY.

The acceleration is largely driven by rising gasoline prices, themselves inflated by the ongoing risk to shipping through the Strait of Hormuz. Prediction markets on Kalshi assign a 91-93% probability to headline CPI exceeding 4.1%. A hot print could reignite hawkish Fed expectations and pressure both bonds and equities.

The 10-year Treasury yield sits around 4.54%, roughly flat from Tuesday's close.

Geopolitics: Iran Tensions Keep Oil Elevated

U.S. strikes on Iran, described as "self-defense" responses, continue to weigh on risk appetite. Brent crude trades near $91.50-92/barrel as markets assess the risk of disruptions through the Strait of Hormuz — a chokepoint for roughly 20% of global oil and LNG flows. Gold edged lower to $4,185-4,205/oz, while the dollar index (DXY) slipped below 100.

Oracle: The Earnings Watch

After the close, Oracle reports its Q4 FY2026 results. Expectations: EPS of $1.96 (up ~15% YoY) on revenue of $19.1 billion (+20% YoY). Focus will be on OCI cloud growth, AI backlog updates, and full-year 2027 guidance. Oracle has been a key beneficiary of the AI infrastructure buildout, with surging Remaining Performance Obligations (RPO) from multi-billion-dollar deals.

Apple: Post-WWDC Hangover

Apple (AAPL) continues to slide after its WWDC keynote, closing 3.6% lower at $290.55. Some investors found the AI announcements underwhelming, despite significant Siri and iOS 27 upgrades. Morgan Stanley raised its price target on strong services revenue and the massive buyback program.

Semis Showing Early Strength

Unlike Apple, the semiconductor sector is showing early premarket gains. Micron (MU) is up ~4% premarket, riding AI demand for HBM memory that remains fully booked through multi-year contracts. NVDA edges 1% higher, while Seagate (STX) adds ~3.4% on data-storage AI tailwinds.

Marvell Technology (MRVL) officially joins the S&P 500 this week — a milestone reflecting its growing role in AI and data infrastructure.

GameStop: Record Profit, New Buyback

GameStop (GME) continues to ride momentum from a strong Q1: record net income of $389.6 million, revenue of $835.3 million (+14% YoY), and $9.7 billion in cash and equivalents. A new $2 billion buyback authorization through 2029 signals management confidence. The stock trades around $22.30.

The Bottom Line

Today is event-driven: CPI at 8:30 AM ET, Oracle earnings after the close, and ongoing Middle East escalation are the three forces shaping the session. Futures point to a cautious open, but a CPI surprise in either direction could trigger sharp moves. Traders are advised to watch the 8:30 AM print closely.