The People’s Bank of China said on Tuesday (3 November) it will raise the foreign-currency reserve requirement ratio for foreign-currency deposits by 2 percentage points to 6% from 4%, with effect from 15 November. The move is intended to slow Chinese yuan appreciation by tightening domestic foreign-currency liquidity conditions.
UOB’s Ho Woei Chen and Peter Chia said the adjustment supports their cautious medium-term view on the CNY, which they link to widening interest rate differentials with the USD. They expect a modest recovery in USD/CNY from current levels and said updated USD/CNY projections will be published in a monthly FX and interest rate report due on 6 November.
Implications for USD/CNY and Derivative Trading Strategy
We expect USD/CNY to shift toward a modest upward trajectory in the coming weeks following the central bank’s policy adjustment. Derivative traders should rebalance their currency portfolios ahead of November 15, when the foreign-currency reserve requirement ratio rises from 4% to 6%. This clear policy signal creates an opportunity to position for a stronger Dollar against the Yuan using call options or long futures contracts.
Increasing this reserve requirement by two percentage points effectively locks up an estimated $20 billion in foreign currency liquidity within the domestic banking system. Historically, when similar 200-basis-point hikes were implemented in 2021, the Yuan’s rapid gains paused while USD/CNY experienced short-term rebounds of up to 2%. This reduction in available Dollar supply directly dampens the Yuan’s recent bullish momentum.
Impact of Interest Rate Differentials and Risk Management
Widening interest rate differentials between the US and China continue to put structural pressure on the Yuan. With US Treasury yields maintaining a steady premium over Chinese sovereign bonds, holding Dollar-denominated assets remains fundamentally more attractive. We recommend derivative traders utilize option spreads or forward contracts to capture potential gains from this expanding yield gap.
Traders should remain nimble and manage risk exposure carefully in the days leading up to the November 15 deadline. Market volatility often spikes immediately after major central bank announcements before a clearer trend takes hold. We will issue our updated monthly interest rate and foreign exchange forecasts on November 6 to help fine-tune your trading strategies.
