Trump’s first year: Inflation vs interest rates and volatility
In this deep dive, trading expert Stanislav Bernukhov examines how inflation vs interest rates dynamics, and monetary tightening have reshaped global markets in 2025. One year after Donald Trump’s election, he analyzes how policy-driven volatility and liquidity shifts redefined investor sentiment across key asset classes.
Over the past year, I’ve watched the global debate over inflation vs interest rates and the effects of monetary tightening and shifting monetary policy reshape nearly every corner of the financial markets. From shifting capital flows to heightened volatility and currency pressure, the market landscape in 2025 has been anything but predictable—especially as traders react to central bank announcements that shape inflation and interest rates. In our latest episode of the Exness Trading Talks podcast, Antreas Themistokleous and I take a closer look at how markets evolved one year into Donald Trump’s presidency—unpacking the policies, reactions, and price dynamics that continue to define this new era of uncertainty.
Key takeaways
- Inflation vs interest rates defined 2025’s market dynamics. The ongoing tension between rising inflation and higher interest rates reshaped global financial markets and influenced every major asset class.
- The Federal Reserve and many central banks responded to resilient consumer prices by putting monetary policy on hold. Keeping interest rates rather than declining them, and reducing their balance sheets through open market operations.
- Higher borrowing costs slowed economic growth. As borrowing costs rose, both businesses and consumers reduced spending and expansion plans, leading to softer economic activity and lower personal consumption expenditures.
- The US dollar weakened despite the Federal Reserve’s restrictive monetary policy. Although the Federal Reserve System has taken a pause before September 2025, a widening deficit and declining purchasing power exerted pressure on the dollar through the exchange rate channel.
- Market volatility reflected shifting inflation expectations. Investors reacted sharply to every signal stemming from interest rate adjustments, showing how inflation expectations and monetary policy changes have become the key drivers of financial markets' performance.
Watch the podcast here:
Tariffs, trade restrictions, and the inflation vs interest rates divide
Tariffs and trade restrictions introduced by the Trump administration in 2025 reshaped global market dynamics in a manner similar to how cyclical forces affect commodities. By imposing a 10% baseline duty on nearly all imports and raising specific tariffs on selected trading partners, the administration aimed to stimulate domestic manufacturing and reduce the trade deficit.
However, these protectionist measures disrupted global supply chains, increased production costs, and led to inflationary pressures across multiple sectors. As a result, investor sentiment shifted from a narrative of stable growth to one dominated by policy uncertainty and volatility. While certain industries—such as defense and heavy manufacturing—benefited from the new trade regime, export-oriented and technology sectors faced margin compression and valuation headwinds.
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In essence, the tariff wave of 2025 introduced a structural distortion into the equity markets, transforming them from trend-following systems to ones that are more reactive to policy-driven shocks and short-term narrative swings.
The so-called “Liberation Day” in April speaks for itself: the furious correction in the stock market was a reaction to the tariff announcement. Volatility increased sharply, and the situation repeated in October, after US President Donald Trump confronted China on social networks. Markets have reacted nervously, and the S&P 500 index plummeted by more than 2.5% within a single day.
“Sell America” and the flight to gold amid monetary tightening
The “Escape to gold” and “Sell America” narratives that unfolded in 2025 reflected a shift in global investor sentiment, comparable to the way commodity markets react when capital seeks safety during cyclical downturns. These moves were closely tied to changes in geopolitical tensions and tightening liquidity conditions.
As trade tensions intensified, foreign investors began reducing their exposure to American assets—particularly equities and long-duration Treasuries—while reallocating capital toward gold, which benefited from this rally, having reached an all-time high.
This rotation was fueled by a growing perception that the US dollar’s dominance and the exceptionalism of American markets were entering a phase of structural vulnerability, especially as the Fed’s interest rate decision and higher-for-longer policy reinforced global monetary tightening. The surge in gold prices throughout mid-2025 mirrored the erosion of confidence in US policy stability, with central banks and sovereign funds increasing their gold reserves as a hedge against political and monetary uncertainty.
The culmination of this trend came in August, when a sharp dollar sell-off coincided with record gold inflows, sending shockwaves through global markets.
In essence, the “Escape to gold” movement symbolized a collective repricing of US risk—transforming markets from yield-driven systems into reflexive environments—where capital increasingly responds to geopolitical tensions, fiscal fragility, and declining trust in the American economic narrative.
US dollar weakness vs rising S&P 500: A tale of inflation and liquidity
The year 2025 marked an unusual divergence between the S&P 500 index and the US dollar, as equity markets continued to climb while the greenback came under mounting pressure.
Typically, a strong dollar accompanies capital inflows into American assets, but this cycle unfolded differently. Despite persistent trade tensions, expanding fiscal deficits, and softening real yields, US equities rallied—driven by corporate buybacks, optimism around tax incentives, and investors’ preference for large-cap technology and industrial leaders perceived as global hedges against inflation and tight monetary policy.
Meanwhile, the US Dollar Index (DXY) declined steadily, reflecting reduced foreign demand for dollar assets, growing concerns over debt sustainability, and a shift in global reserve diversification. This rare decoupling between equity strength and currency weakness suggested that the market rally was liquidity-driven rather than confidence-driven—an environment where asset prices inflated even as the underlying currency depreciated.
The contrast became particularly evident in the second half of 2025, when the S&P 500 reached new highs while the DXY dropped below the 100 mark for the first time in nearly two years. In essence, the rally of US equities amid a weakening dollar revealed the structural distortion of the late-cycle environment: a market floating on optimism and excess liquidity, even as the foundation of its currency strength quietly eroded.
Volatility shakeouts: Inflation, interest rates, and the trade tensions collide
Massive volatility shakeouts driven by trade talks became one of the defining hallmarks of 2025, sending shockwaves through equities, commodities, and digital assets alike. Each phase of negotiation between the US and its key trading partners—particularly China and the European Union—acted as a volatility catalyst, with headlines swinging between reconciliation and confrontation.
In late June, rumors of renewed tariffs on Chinese industrial imports triggered an 8% collapse in copper prices within days, unwinding two months of accumulation before rebounding sharply after Beijing signaled new infrastructure stimulus. This episode illustrated how narrative instability could instantly invert sentiment, transforming optimism into panic and back again.
Equities experienced a similar pattern. The so-called “June Flash” correction saw the S&P 500 drop over 2.5% intraday, while the October sell-off—sparked by President Trump’s public confrontation with Chinese officials over currency manipulation—sent volatility indices surging to yearly highs.
The fallout extended far beyond traditional markets: the same week witnessed the largest crypto liquidation event in more than two years, as over 20 billion USD in leveraged positions were wiped out across major exchanges. Bitcoin plunged nearly 15% in 24 hours, and ethereum fell below the psychologically important 2,000 USD level before rebounding as forced liquidations subsided.
These events exposed the deep interconnection between policy, sentiment, and liquidity across asset classes. What were once isolated domains—industrial metals, equities, and digital currencies—became synchronized in their reaction to macro and geopolitical triggers. In essence, the trade-driven volatility waves of 2025 transformed diplomacy into a cross-market shock generator, revealing that in a world dominated by leverage and algorithmic flows, a single policy headline could ignite global cascades worth tens of billions of dollars within days.
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Final thoughts: Inflation vs interest rates one year into Trump’s election
The 10% import tariff introduced under the Trump administration reshaped global trade patterns and created ripple effects across multiple sectors. While domestic manufacturing and defense industries benefited from stronger demand, export-oriented firms—technology in particular—faced rising costs and shrinking margins. Market volatility surged as investors reacted to supply chain disruptions and trade rhetoric, triggering sharp sell-offs in April, and again in October when tensions with China escalated. These reactions highlighted how inflation vs interest rates dynamics are intertwined with political uncertainty to drive rapid swings in financial markets.
Meanwhile, foreign investors continued to unwind their exposure to US assets, marking a clear “Sell America” phase. Capital rotated into gold, which hit record highs amid growing skepticism toward US policy credibility and the stability of the Federal Reserve System. This move reflected broader concerns about monetary policy, as many central banks sought refuge from volatility by diversifying reserves. The weakening dollar, combined with rising price pressures and changing inflation expectations, fueled a surge in gold demand as a hedge against policy risk and declining purchasing power.
At the same time, the US dollar faced persistent downward pressure even as the Federal Reserve held interest rates unchanged in the first three quarters of 2025 and managed its balance sheet through open market operations. Equity markets, however, diverged from traditional patterns: the S&P 500 continued to rise on the back of liquidity, corporate buybacks, and optimism about economic growth despite higher borrowing costs. This unusual split underscored how liquidity-driven momentum can overpower fundamental signals, revealing that optimism—not underlying strength—was sustaining valuations.
Volatility across asset classes remained a defining theme of 2025. Trade tensions, shifting policy rates, and changing inflation targets led to repeated episodes of market whiplash. Commodities, equities, and digital assets all experienced synchronized swings as investors recalibrated in response to every new headline. The resilient monetary policy amplified these effects, with higher short-term interest rates making borrowing more expensive and dampening personal consumption expenditures.
Ultimately, 2025 was characterized by policy-driven volatility, a weakening dollar, and a rotation into safe-haven assets, like gold. It was a year in which monetary policy, political decisions, and the ongoing tug-of-war between inflation and interest rates dictated market performance. As central banks continue to navigate the delicate balance between growth and price stability—guided in part by CPI inflation data and its influence on monetary policy—the lessons of Trump’s first year back in office underline a critical truth: when politics and money supply collide, economic performance becomes as much a matter of sentiment as of fundamentals.
Frequently asked questions
How do central banks use monetary policy to manage inflation vs interest rates?
Many central banks adjust the policy rate and use open market operations to influence borrowing costs, shift the money supply, and steer the economy toward their inflation target.
Why do rising interest rates help curb price pressures and inflation?
When interest rates rise, borrowing costs increase for consumers and businesses, reducing demand and thereby helping ease inflation and slow the growth of consumer price indexes.
What is the relationship between inflation expectations and interest rate adjustments?
Inflation expectations influence how central banks set interest rates and adjust monetary policy. If expectations of higher inflation become entrenched, the need to raise rates and tighten monetary policy becomes more urgent.
How do changes in the federal funds rate affect the broader economy and consumer spending?
The federal funds rate guides short-term interest rates, which in turn affect banks’ lending rates, personal loans, and expansion plans, thereby impacting economic growth, personal consumption expenditures, and the overall cost of borrowing.
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