Analysts at HSBC Holdings Plc released a report on June 29, warning that a sharp appreciation of the US dollar could become one of the biggest "pain trades" in the forex market in the second half of the year, and noted that if the Federal Reserve signals rate hikes exceeding market expectations or geopolitical tensions escalate again, this rally could become "explosive". HSBC also named the flattening of the US Treasury yield curve as the second largest "pain trade".
Two Conditions Triggering an "Explosive" Dollar Rally
According to HSBC's June 29 report, the following two scenarios could trigger a more explosive dollar appreciation:
Federal Reserve rate hike signals exceeding market expectations: If the Fed signals rate hikes larger than current market pricing, it would significantly boost dollar appreciation pressure.
Escalation of geopolitical tensions: Renewed geopolitical risk traditionally drives market flows into the dollar as a safe-haven currency.
HSBC's base case is for the dollar to strengthen gradually through the first half of 2027; the "explosive" rally is a tail-risk scenario, not the base case.
Forex Market Current Data: Index Highs, Hedge Fund Positioning, and EUR/JPY Pressure
The Bloomberg Dollar Index rose to a seven-month high in early June 2026, supported by hawkish Fed signals and strong US economic data. Hedge funds' long dollar bets have risen to a 16-month high, indicating widespread market expectations for further dollar strength.
Other major currencies are under pressure: the euro weakened on fading oil price prospects; the yen fell to a 40-year low on market concerns that the Japanese government wants the Bank of Japan to slow its rate hike pace. Bloomberg strategist Kristine Aquino said: "While the dollar's strength against most G10 currencies this year is undeniable, its upward path could be volatile."
Second Largest "Pain Trade": US Yield Curve Flattening Instead of Steepening
The second "pain trade" identified by HSBC comes from a reversal in the US Treasury market. At the start of the year, the market widely expected Fed rate cuts to steepen the yield curve, but due to persistent inflation, a strong labor market, and a hawkish Fed stance, the yield curve has instead flattened.
The policy-sensitive two-year Treasury yield has risen over 60 basis points year-to-date, while the 10-year yield has risen only about 20 basis points, opposite to the expectations of most market participants at the start of the year.
Frequently Asked Questions
What exactly does "Pain Trade" mean in the forex market?
A "pain trade" refers to a market move opposite to the dominant positioning, forcing investors holding the mainstream position to cover and incur losses. HSBC uses this term here to indicate that if the dollar surges, many market participants betting against the dollar would face significant loss pressure, especially institutional investors with concentrated positions.
Why did the Fed's June meeting raise the risk of an "explosive" rally in the forex market?
According to HSBC's report, policymakers at the Fed's June meeting provided almost no forward guidance and kept their focus firmly on inflation, making it difficult for the market to anticipate the Fed's path of rate cuts or pauses. This prompted the market to refocus on interest rate differentials between the US and other major economies, driving the dollar stronger against all major currencies over the past two weeks.
What is the difference between HSBC's base case of "gradual dollar strength" and the "explosive rally" tail risk?
HSBC's base case is for the dollar to strengthen gradually through the first half of 2027. The "explosive rally" is a tail-risk scenario that requires one of two triggers: Fed rate hike signals exceeding market expectations, or a significant geopolitical escalation. Otherwise, it is not within HSBC's main expected path.
