• Treasury Secretary Scott Bessent reiterates U.S. commitment to a strong dollar policy, emphasizing fundamentals to attract capital flows.
  • The dollar rebounds from a four-year low against major currencies, with the dollar index rising 0.5% to 96.391 on January 28, 2026.
  • Market reactions follow President Trump's comments calling the dollar's slide "great," fueling speculation and selling pressure ahead of Federal Reserve decisions.

Treasury Secretary Scott Bessent reaffirmed the longstanding U.S. strong dollar policy on January 28, 2026, stating it involves "setting the right fundamentals" to attract capital flows, prompting a dollar rebound from a four-year low against major currencies. The dollar index rose 0.5% to 96.391 on January 28 after hitting 95.86 the prior day, its weakest since February 2022, amid a yearly decline of nearly 2% following a 9.4% drop in 2025.

Bessent denied U.S. intervention in currency markets to support the yen, countering speculation and market chatter. This followed President Trump's January 27 comments calling the dollar's slide "great," which fueled selling before the Federal Reserve's policy decision. According to people familiar with the matter, the remarks triggered a wave of sell-offs, with traders scrambling to adjust positions in a volatile session.

Dollar weakness stems from expected Fed rate cuts, tariff uncertainty, threats to Fed independence, rising fiscal deficits, and policy volatility eroding investor confidence. A weaker dollar could boost U.S. exports, narrow trade deficits, and lift multinational company profits via favorable currency translation, but risks higher import costs and inflation. Globally, it strengthened the yen (up over 4% in three sessions through January 27), euro (topping $1.2 briefly), and pound to multi-year highs, prompting ECB concerns over euro strength potentially requiring rate cuts to manage inflation.

The U.S. maintains an official strong dollar stance under Treasury leadership, but Trump's dismissal of the decline signals tolerance for depreciation to aid trade and growth. No direct intervention occurred, though joint U.S.-Japan yen support rumors circulated; Japan's snap election on February 8 emphasizes stimulus, limiting aggressive moves. Fed policy remains unchanged short-term, with Chair Jerome Powell's exit expected mid-year.

Exporters and U.S. firms with overseas revenue benefit from a weaker dollar via competitive pricing and repatriation gains, while importers and consumers face higher costs. Markets reacted with initial sell-offs post-Trump's remarks, but Bessent's comments restored some stability; analysts note ongoing "sell America" trades amid policy risks. Economists warn of "playing with fire," as sustained weakness could deter investment, raise borrowing costs, and slow growth.

Short-term, focus shifts to Fed decisions (no rate changes until mid-2026) and Japan's election; analysts see status quo with persistent selling pressure from policy uncertainty. Long-term, a weaker dollar aids trade balances but risks inflation, higher rates, and eroded global reserve status if fundamentals weaken. Experts like Pepperstone's Michael Brown predict logical retracements but note multi-year technical breaks accelerating trends; LMAX's Joel Kruger highlights macro reassessments.

Correction: An earlier version misstated the exact percentage of the dollar index rise; it has been updated to reflect the 0.5% increase on January 28, 2026.