The U.S. intervened to bolster the Japanese yen by reportedly selling euros, a strategic move to avoid destabilizing sensitive Treasury markets. This complex financial maneuver occurred amidst a flurry of strong global earnings reports, with Amazon topping $3 trillion in market cap, HSBC beating profit estimates, and Saudi Aramco exceeding expectations due to high oil prices. Additionally, a key industry executive warned that China is dominating the open-weight AI model race and could soon surpass U.S. innovation.
Greetings from Singapore! This edition of CNBC's Daily Open delves into significant shifts across global finance and market performance.
The U.S. intervention last week to support the Japanese yen is proving to be more strategically complex than initially perceived. Reports now indicate that Washington opted to sell euros to finance this currency operation, rather than directly selling dollars, a move designed to shield the sensitive U.S. Treasury market from potential negative repercussions.

Beyond currency dynamics, earnings season continues to deliver major headlines globally. Tech behemoth Amazon, banking giant HSBC, and oil colossus Saudi Aramco are among the key players reporting robust results, reflecting diverse economic currents.
The U.S. Euro-Yen Strategy
In a departure from its historical practice of selling dollars to bolster the yen, the U.S. reportedly liquidated euros to fund its recent currency-buying intervention for Japan. This unusual approach led to a strengthening of the euro against the greenback, reaching a near two-month high of 1.1558 against the dollar on Monday.
Market veterans suggest that Washington's primary motivation was to prevent any instability in the crucial Treasury markets. A direct dollar sale to fund intervention might have compelled Japan to offload substantial quantities of U.S. Treasuries, a scenario the U.S. government was keen to avoid.
Global Earnings Triumph
Stateside, Amazon soared to an unprecedented market capitalization exceeding $3 trillion on Monday. This milestone follows its better-than-expected earnings report from the previous week. However, some analysts note that these impressive figures might be influenced by Amazon's strategic stakes in prominent AI companies like Anthropic and OpenAI, as well as SpaceX.
Indeed, tech giants such as Microsoft, Amazon, and Alphabet have recorded considerable investment gains recently, bolstered by the skyrocketing valuations of Anthropic and OpenAI in private markets, with both now valued close to $1 trillion amidst the AI boom.
Across the Atlantic, HSBC, Europe's second-largest bank by assets, posted a strong second-quarter performance. Its pre-tax profit reached $10.1 billion, surpassing analyst expectations. This beat was attributed to robust growth in banking net interest income and other elevated fees, with a significant 60% year-on-year rise in profit before tax, aided by a $2.6 billion favorable impact from notable items.
In the Middle East, oil powerhouse Saudi Aramco announced a substantial increase in its second-quarter profit. The results exceeded forecasts, coming after a period marked by considerable disruption in the Strait of Hormuz. These strong earnings align with a trend among oil supermajors, who are capitalizing on elevated fossil fuel prices amidst ongoing tensions, particularly between the U.S. and Iran.
And Finally... The AI Race Heats Up
In the realm of artificial intelligence, Clément Delangue, CEO of Hugging Face, has voiced a compelling perspective: China is currently leading the global AI race, particularly in the domain of open-weight models. Delangue indicated that China's rapid progress could see them catching up to, or even surpassing, U.S. model makers as early as this year or next.
He highlighted China's vibrant open collaboration and sharing ecosystem as a key driver behind this advancement, contrasting it with what he perceives as a tendency for U.S. model makers to "build in silos," potentially hindering their overall pace of innovation.
— Authored by Lim Hui Jie, with additional reporting by Samantha Subin
