Dow futures jump 277 points: 5 things to know before Wall Street opens

• Nasdaq 100 futures jumped 1.44% led by a 3.8% premarket gain in the Philadelphia Semiconductor Index, which had entered bear market territory with a 20% decline from its June peak
• A proposed 10-day US-Iran ceasefire eased oil prices from Monday's one-month high, though Houthi threats against Saudi shipping could widen disruption and raise freight costs
• Trump announced 50% tariffs on roughly $20 billion of Canadian imports including dairy and consumer goods, adding fresh inflation and supply-chain risks despite exemptions for energy and critical minerals

Market Summary: Dow Futures Jump on Ceasefire Hopes and Tech Rebound

Key Market Movements:

US stock futures rose Tuesday morning, with Dow futures up 227 points (+0.44%), S&P 500 futures gaining 0.57%, and Nasdaq 100 futures jumping 1.44%. The Philadelphia Semiconductor Index, which recently entered bear-market territory (down 20% from its late-June peak), showed signs of recovery despite remaining 66% higher year-to-date.

Primary Catalyst:

Markets rallied on hopes of a proposed 10-day ceasefire between the US and Iran, easing immediate energy cost concerns. Brent crude pulled back from Monday's one-month high, reducing inflation pressures. However, the situation remains fragile as the ceasefire hasn't been accepted and Houthi forces threatened Saudi shipping access through the Bab el-Mandeb strait.

Key Earnings Events:

• Alphabet (GOOGL): Reports after Wednesday's close. Investors will scrutinize Google Cloud growth, AI revenue, and capital expenditure efficiency to determine if increased data-center spending is generating stronger demand and margins.
• Intel: Results will test semiconductor sector confidence, with guidance on data-center demand and manufacturing progress critical to sustaining Tuesday's rebound.

Trade Policy Risk:

President Trump announced 50% tariffs on approximately $20 billion of Canadian imports, including dairy, alcohol, and consumer goods, while exempting energy, potash, and critical minerals. This adds fresh inflation and supply-chain concerns.

Sector Focus:

Semiconductors led the recovery, with the Philadelphia Semiconductor Index premarket advancing 3.8%. AMD stock gained 4% on Microsoft AI deal news. UBS Global Wealth Management expects earnings, rather than monetary tightening, to remain the primary equity driver if oil price pass-through remains limited.

Market Outlook:

The rebound follows three consecutive session declines and appears driven partly by bargain hunting after the recent tech rout.