The following
is my answer to a Quora question: “Why
is Donald John Trump causing the US dollar and US Treasury prices to tumble and
the stock market to drop?”
The question has a
specific, documented mechanism behind it, and that mechanism has played out in
real time across 2025 and into 2026, with the kind of data trail that makes
speculation unnecessary. We can talk about
the data, but I cannot explain the intent since that assumes there is a logical
train of thought behind this – something I remain sceptical of.
The First Reason: “Liberation
Day”
On 2nd April
2025, President Donald John Trump announced a sweeping set of tariffs, more
severe than markets had priced in, branding the announcement “Liberation Day.” The S&P 500 plunged nearly 5% the
following day, its worst single day since the COVID crash of 2020. The day after that, it fell a further 6% as
China’s retaliatory response raised the spectre of a full trade war. Critically, this was not a normal equity
selloff, where frightened capital flees into the dollar and government bonds as
a safe haven. The dollar fell alongside
stocks, and the Treasury market itself, historically considered the safest
asset class in existence, began showing genuine signs of stress. Trump himself acknowledged the bond market
had gone “queasy,” and paused the tariffs on 9th April 2025
specifically in response to that bond market reaction. When a President has to walk back policy
because government debt itself is refusing to behave, that is not noise. That is markets pricing in a genuine loss of
confidence in US fiscal management.
The Second Reason:
A Sovereign Credit Downgrade Building for Over a Decade
On 16th May
2025, Moody’s downgraded the United States’ long-term credit rating from Aaa to
Aa1, ending the country’s triple-A status across all three major ratings
agencies, following S&P’s downgrade in 2011 and Fitch’s in 2023. Moody’s cited persistent fiscal deficits,
projecting federal debt to reach 134% of GDP by 2035, up from 98% in 2023, with
the deficit widening toward nearly 9% of GDP.
Interest payments on US debt already consumed 34% of federal tax revenue
in the first quarter of 2025, up from just 9% of federal revenue in 2021,
according to St. Louis Federal Reserve data, an almost fourfold jump in the
government’s own debt-servicing burden in under four years. The US Dollar Index fell below 100.50
immediately following the downgrade, then continued sliding toward 99.50 within
days, as Federal Reserve officials, including San Francisco Federal Reserve
President Mary C. Daly and Atlanta Federal Reserve President Raphael Bostic,
publicly flagged deteriorating business and consumer confidence tied directly
to erratic trade policy.
The Third Reason:
The Attack on Federal Reserve Independence
A research note from the
Centre for Economic Policy Research identified policies undermining the Federal
Reserve’s independence as a distinct and separate driver of dollar weakness,
alongside the fiscal deterioration itself.
A central bank perceived as politically captured loses the one
credibility asset that makes its currency a global reserve asset in the first
place: the belief that monetary policy will be set on economic grounds rather
than presidential preference. Markets do
not need the independence to actually be compromised to react. They only need to believe it might be, and
price the risk in accordingly.
The Fourth Reason:
Cumulative Uncertainty
Matt Orton, chief market
strategist at Raymond James, described 2025 as a year defined by “more
volatility events because there is so much uncertainty with respect to policy,
politics, inflation, and the path of rates.”
Uncertainty itself carries a price.
Every asset class demands a higher risk premium when the policy
environment generating cash flows and interest rate paths becomes genuinely
unpredictable from one announcement to the next, and 2025 delivered exactly
that kind of unpredictability, tariff announcements reversed, paused, struck
down by the Supreme Court in a 6-3 ruling in February 2026 under the
International Emergency Economic Powers Act, then reimposed through other legal
channels.
Moving Forward
The administration points
to roughly $600 billion in tariff revenue collected as of early 2026, a genuine
fiscal offset even sceptics acknowledge, and corporate earnings growth has
continued driving US equities to fresh all-time highs through much of 2025 and
2026, suggesting markets have absorbed and partially priced through the initial
shock. Some strategists maintain that
once tariff policy stabilises and Federal Reserve communication under new Chair
Kevin Warsh settles into a predictable pattern, much of the volatility premium
currently priced into Treasuries and the dollar could unwind. They are delusional. Whether that stabilisation materialises, or
whether the structural fiscal trajectory Moody’s flagged simply reasserts
itself once the current news cycle moves on, remains genuinely unresolved, and
reasonable analysts sit on both sides of that question. The US has precipitated a decline borne from
a lack of confidence in the underlying democratic institutions. That level of institutionalised spite and
kakistocracy will not disappear when Trump steps down. The people that enabled this are still there –
and they vote.
Terence Nunis |
Executive Chairman, Equinox Zenith | Author, The 1% Playbook: The
Billionaire Cheat Code






