China’s trade surplus widened to USD 105.43bn in May from USD 84.82bn in April, supported by a 19.4% year-on-year rise in exports led by AI-related equipment. Outbound shipments of computers and parts jumped 66%, while overseas sales of integrated circuits more than doubled. The figures point to a supportive external earnings backdrop for the Chinese yuan.
Recent upward momentum in the currency has stalled, as policy settings combine targeted easing with tighter capital controls and close attention to daily PBoC fixings. Regulators have encouraged banks to increase USD deposit mobilisation by allowing rates above SOFR, with the aim of keeping export proceeds offshore and leaning against yuan strength without direct action. Enforcement on cross-border flows is also tightening, including renewed crackdowns on illegal offshore trading, stricter oversight of unlicensed brokers and the closure of non-compliant accounts.
Fundamental Support for the Yuan Amid Export Boom
We see the massive $105.4 billion trade surplus for May as a clear signal of underlying strength for the Yuan. This is largely fueled by a stunning 66% surge in computer and parts exports, highlighting a new AI-driven export cycle. This fundamental strength suggests a bias against betting on significant Yuan weakness in the coming weeks.
Policy Headwinds and Trading Strategy Implications
However, we must recognize that official policy is actively leaning against rapid appreciation, creating a cap on the currency’s strength. We are watching the PBoC’s daily USD/CNY fixing very closely, as they consistently set it stronger than market expectations to manage the pace. Implied volatility on one-month USD/CNH options has fallen to just 3.5%, reflecting the market’s belief that authorities will successfully maintain stability.
Given this dynamic of fundamental support meeting official resistance, we believe selling volatility is the most prudent strategy. We are considering option structures like short strangles on the USD/CNY pair, which would profit from the currency remaining in a tight, predictable range. This approach benefits from the decay of option premiums as long as the authorities prevent any major breakouts.
For a more directional but still risk-managed trade, we are also looking at credit spreads. A bear put spread on USD/CNY, for instance, would allow us to profit from a slow, grinding appreciation of the Yuan while clearly defining our maximum risk. This aligns with the view that the Yuan’s path of least resistance is upwards, but the pace will be deliberately slow and controlled by policymakers.
