U.S. Trade Balance and the Dollar Exchange Rate, 2020–2025

Overview: annual trade gaps and the dollar followed different paths

The annual goods-and-services deficit rose from $637.1 billion in 2020 to $902.9 billion in 2022, narrowed in 2023, and widened again in 2024 and 2025. The revised 2025 total is $932.0 billion.

The broad dollar index did not mirror that sequence. Its annual average fell in 2021, rose sharply in 2022, changed little in 2023, strengthened in 2024 and eased slightly in 2025. This divergence is consistent with exchange rates being asset prices influenced by expected interest-rate differentials, portfolio demand, safe-haven flows and relative growth, not only by current trade flows.

The level correlation is 0.32, but trending levels can produce misleading associations. The more defensible comparison uses monthly changes: r = 0.14, p = 0.259, 95% CI -0.10 to 0.36. This is descriptive evidence, not a causal estimate.

Annual U.S. trade deficit and broad dollar index summary

Annual deficit equals the sum of the 12 revised monthly BEA/Census balances. Annual dollar index equals the mean of the 12 Federal Reserve monthly observations.

Top 10 months with the largest U.S. trade deficits

The three largest monthly deficits occurred in the first quarter of 2025. That cluster should be read as a period-specific trade shock rather than evidence that the deficit mechanically determined the dollar. The dollar index declined across those three months even as the deficit remained unusually large.

Largest monthly goods-and-services deficits, January 2020–December 2025

Rank is calculated from the absolute value of the revised monthly balance. All rows are official observations; no forecasts or projections are included.

Methodology

Primary test. Pearson correlation compares the month-to-month change in deficit magnitude with the same month’s percentage change in the dollar index. The first observation is lost to differencing, leaving 71 pairs. The test yields r = 0.136, p = 0.259, with a 95% Fisher confidence interval of -0.101 to 0.358.

Lag sensitivity. The table below compares a change in the deficit with dollar returns in the same month and 1, 3, 6 and 12 months later. These are simple bivariate checks, not structural estimates.

No control variables are included. The analysis does not isolate monetary policy, fiscal policy, commodity prices, tariffs, risk sentiment, relative growth or financial flows.

What the metric does not measure. The goods-and-services trade balance is not the same as the current-account balance. A current-account deficit is matched by financial-account flows and statistical adjustments; the trade balance is only one component of the current account.

Limits. Current-dollar trade values combine price and quantity effects. Exchange-rate pass-through can be incomplete and delayed. Seasonally adjusted trade data are paired with a non-seasonally adjusted exchange-rate index. Correlation does not determine direction of influence.

Main ranking: all 72 monthly trade deficits

Search by month, filter by year, change sort order or limit the visible table. Without JavaScript, all confirmed rows remain visible.

Monthly U.S. goods-and-services trade deficit and broad dollar index

Source years and status are shown in every row. Values are ranked before display rounding. Source URLs are listed below rather than inside table cells.

Insights from the revised 2020–2025 dataset

What the relationship means—and what it does not mean

A wider trade deficit can increase net demand for foreign currency when U.S. residents purchase more foreign goods and services. A stronger dollar can also make imports cheaper and U.S. exports more expensive, potentially widening the deficit after contractual and demand lags. Both directions are economically plausible.

The observed monthly relationship is weak because the dollar is traded as a financial asset. Interest-rate expectations, Treasury yields, global risk aversion, portfolio rebalancing and relative growth can move the exchange rate faster than trade quantities adjust.

The ranking should therefore be read as a transparent record of monthly deficit size alongside the contemporaneous dollar index. It does not estimate how many index points the dollar would gain or lose from a specified change in the trade balance.

FAQ

Sources