Global markets faced a convergence of escalating trade wars, geopolitical friction, and intense tech sector scrutiny as investors braced for Nvidia's upcoming earnings and Federal Reserve signals. The US-Canada trade conflict sharply escalated after trade talks collapsed, prompting President Trump to impose 50% tariffs on Canadian imports and threaten steep 2027 levies on automobiles, auto parts, and steel, while Canadian Prime Minister Carney vowed dollar-for-dollar retaliation that weighed heavily on Detroit's automakers and pushed steel prices higher. In energy markets, oil prices steadied alongside news that Exxon plans to automate Permian Basin rigs to reach 2.5 million barrels per day by 2030, even as US Treasury Secretary Scott Bessent announced harsh new sanctions targeting Iranian oil. Geopolitical tensions further intensified following Israeli Prime Minister Benjamin Netanyahu's claim that Iran attempted to assassinate one of his sons ahead of the country's October general election. Meanwhile, tech sector jitters—compounded by Xpeng's weak delivery guidance and Nvidia's talks to invest in AI search engine Perplexity at a $30 billion valuation—drove safe-haven flows into precious metals, pushing gold to $4,677 and silver near $69 amid a weaker U.S. dollar and easing Treasury yields ahead of Fed Chair Kevin Warsh's Jackson Hole speech. Retail investors continued seeking refuge in money market funds, accumulating over $3 trillion, while major financial institutions restructured their wealth offerings, highlighted by Charles Schwab raising the minimum asset threshold for its Advisor Network referral program to $5 million and Goldman Sachs consolidating its alternative investment platforms.