Global Markets Caught Between US-Canada Tariff Shock and Nvidia Earnings

Global markets are navigating a critical weekly correction phase, overshadowed by upcoming earnings from technology giants and a sudden flare-up in tariff tensions between the US and Canada. Dow Jones, S&P 500, and Nasdaq futures are set to open Sunday evening with investors searching for direction amid heavy tech selling and macroeconomic uncertainty.

Tariff Shock on the Ottawa-Washington Axis: A New Front in Trade Wars

Following the collapse of US-Canada trade negotiations, new 50% tariffs on $20 billion worth of Canadian goods have officially taken effect. Canadian Prime Minister Mark Carney vowed to match these tariffs "dollar for dollar," signaling a fresh bottleneck for global supply chains.

■Steel and aluminum giants like Nucor (NUE) and Steel Dynamics (STLD) tumbled as hopes for tariff relief evaporated.

■Rising customs costs for automotive parts, lumber, and industrial raw materials directly threaten cross-border logistics corridors.

Make-or-Break Week for AI Hardware: All Eyes on Nvidia Earnings

After a bruising week for tech stocks, the market's focus shifts to the upcoming financial results of Nvidia (NVDA) and Marvell Technology (MRVL), the backbones of the AI ecosystem. The Nasdaq-100 closing below its 50-day moving average raises serious questions about the sustainability of the broader tech rally.

■Nvidia (NVDA) earnings will serve as a litmus test for global semiconductor demand and data center capital expenditures.

■Cybersecurity heavyweights CrowdStrike (CRWD), Okta (OKTA), and enterprise software giant Salesforce (CRM) are hovering around key technical buy points.

■The US 10-year Treasury yield rising to 4.74% continues to exert pressure on high-valuation growth stocks.

Commodity and Crypto Markets Surge on a Weakening Dollar

A softer US dollar has triggered a massive capital rotation into alternative assets, with gold and Bitcoin emerging as the week's biggest winners.

■Bitcoin (BTC) surged 22.45% to $77,005.91, marking its best weekly performance in two years, bolstered by regulatory tailwinds.

■Copper miner Freeport-McMoRan (FCX) led a breakout in mining equities as copper and precious metals rallied.

■US crude oil futures jumped 6.9% to $87.06 per barrel, driven by fading hopes for a US-Iran nuclear deal.

The newly imposed 50% tariffs on $20 billion of US-Canada cross-border trade represent more than just a diplomatic spat; they pose a severe operational threat to North American air freight and integrated logistics corridors. Just-in-time (JIT) supply chain models for automotive and advanced tech components will face immediate friction due to customs delays and retaliatory measures. Furthermore, ahead of Nvidia's highly anticipated earnings, persistent bottlenecks in the semiconductor supply chain and elevated air cargo pricing during the peak season are putting pressure on hardware manufacturers' margins. Given the tightening of air freight capacity and volatile jet fuel costs, technology firms unable to optimize their logistics spend will likely suffer downward revisions in their operating margins.