In the unpredictable arena of global finance, few figures command as much attention, or cause as much whiplash, as former President Donald J. Trump. His pronouncements, often delivered via the digital town square of Truth Social, continue to send ripples, if not outright tsunamis, through stock markets worldwide. The latest flurry of activity paints a picture of a market perpetually on edge, trying to decipher whether the next headline heralds a “massive” deal or a “decimating” tariff. It’s a high-stakes game of “will he or won’t he,” played out with trillions of dollars and the collective anxiety of investors.
The Art of the Deal, Redux (with Tariffs, of Course)
Fresh off the presses, Mr. Trump has once again donned his deal-making hat, announcing what he proudly calls the “largest TRADE DEAL in history with Japan.” This monumental agreement, he claims, will see Japan invest a staggering $550 billion into the United States, with a rather optimistic 90% of the profits apparently flowing back to the U.S. The headline feature? A reduction of previously threatened 25% tariffs on Japanese auto imports down to a more palatable 15%.
The market’s reaction to this “win” was, predictably, a mixed bag of relief and underlying tension. Japanese automakers, who had been bracing for a much harsher blow, collectively exhaled. Shares of Toyota surged by 14.34% to $19.43, Honda climbed 11.15% to $11.23, and even the “struggling” Nissan saw an 8.28% boost to $2.24 in Tokyo trading following the announcement. The Nikkei 225 index, Japan’s benchmark, soared by 3.51% to 41,171.32 points. U.S. markets also saw an initial bump, with the Dow Jones Industrial Average rising 0.36% at the open to 44,661.12, and the S&P 500 ticking up 0.3% to 0.8%, hitting new record highs.
However, the narrative quickly diverged. While Japanese carmakers celebrated, their American counterparts, represented by the American Automotive Policy Council (AAPC), expressed significant “concerns.” Matt Blunt, president of the AAPC, which represents General Motors, Ford Motor Company, and Stellantis, pointed out the rather inconvenient truth: a 15% tariff on Japanese imports with “virtually no U.S. content” is a “bad deal” when U.S. automakers still face a 25% tariff on imports from their own plants and suppliers in Canada and Mexico, not to mention a 50% tariff on steel and aluminum. It seems that in the grand game of trade, some “wins” are more winning than others, especially if you’re not a U.S. automaker trying to navigate a fragmented supply chain. The United Auto Workers (UAW) echoed this sentiment, stating they were “deeply angered” by the deal, fearing it would “reward the race to the bottom.”
Adding to the trade carousel, Mr. Trump also announced new trade deals with Indonesia and the Philippines, though specific market reactions to these individual agreements were less pronounced in the immediate aftermath, often bundled into the broader “trade deal optimism.”
The Tariff Tango: A Dance of Uncertainty
Beyond the celebratory (for some) trade deals, the air remains thick with the scent of impending tariffs. Mr. Trump, ever the master of suspense, has warned countries they face a 15-50% range on tariffs, with a looming August 1 deadline for “hefty tariffs” on imports. He has threatened to escalate the “trade war” with new rounds of tariffs up to 50%, particularly against those failing to “open markets to US products.”
This aggressive stance has already left its mark. General Motors, for instance, reported a staggering $1.1 billion hit to its second-quarter earnings directly from tariffs, contributing to a 35% drop in profit. Shares of GM plunged about 6% to 6.9% in early trading following this news, with analysts warning of more pain to come if tariffs persist. Jeep-maker Stellantis also warned of a significant impact, expecting a $2.7 billion loss in the first half of 2025 due to tariffs. It appears that while some industries benefit from the trade deal spotlight, others are left to pick up the tab for the broader tariff strategy.
The global market’s response to these tariff threats is a testament to their disruptive power. XRP, the cryptocurrency, plummeted 11.2% to $3.08, hitting its lowest level in five months, as Trump’s tariff threats intensified “market anxiety” and prompted investors to retreat from “high-volatility assets.” This clearly demonstrates the ripple effect of trade policy, extending even to the digital asset realm, where the “unpredictable tides of traditional economic forces” now apparently dictate crypto valuations.
The Fed Follies: A Presidential Inspection
Not content with merely reshaping global trade, Mr. Trump has also turned his attention inward, specifically to the Federal Reserve. His announced “sudden plan to join Federal Reserve inspection” is a highly unusual move, marking the first official trip to the Fed by a sitting president in nearly 20 years. This visit is seen as a “highly personal and confrontational escalation” of his campaign to pressure the central bank to slash interest rates.
For months, Mr. Trump has openly criticized Fed Chairman Jerome Powell, calling him a “major loser” and demanding immediate rate cuts to spur economic growth. This pressure has consistently rattled markets, with major stock indexes falling over 2% and the U.S. dollar hitting its weakest level in three years during past episodes of perceived threats to the Fed’s independence. While Mr. Trump recently walked back suggestions of firing Powell, calling it “highly unlikely,” the constant public pressure and direct visits certainly keep the market on its toes, wondering if the Fed’s “independence” is more of a suggestion than a steadfast policy. Analysts note that the market views the Fed’s independence as a “fundamental pillar of the financial system,” and any perceived threat to it can lead to increased risk premiums on U.S. public debt and a weakening dollar.
Conclusion: The Predictably Unpredictable Market
In essence, the stock market under Mr. Trump’s influence remains a fascinating, if somewhat exhausting, spectacle. One day, a “massive” trade deal sends Japanese automakers soaring and the S&P 500 to new highs, prompting economists to cheer 15% tariffs as a “sigh of relief” compared to the previously threatened 25%. The next, domestic automakers reel from billions in tariff-related losses, and cryptocurrencies plunge due to “geopolitical uncertainties.” Meanwhile, the Federal Reserve finds itself under direct presidential scrutiny, its independence a recurring theme in market anxiety.
The common thread through this financial tapestry is the sheer, unadulterated unpredictability. Investors, analysts, and even industry leaders are left to parse every Truth Social post and public appearance, attempting to divine the next market-moving pronouncement. It’s a testament to the enduring impact of a single individual’s rhetoric on the intricate dance of global capital, proving once again that in this market, the only constant is change, delivered with a flourish and a hint of chaos.
DISCLAIMER: We read Trump’s posts so you don’t have to. This is comedy meets market data, not financial advice. Not political advice either – we just like charts and chaos.

Elana Harper is a seasoned financial editor and market analyst with over a decade of experience covering global equities, economic trends, and corporate earnings. Known for her sharp insights, Elana specializes in making complex financial topics accessible to a broad audience. She now serves as the Senior Financial Editor at Stock Market Watch, where she oversees daily market coverage and political commentary.