PBOC Sets Yuan Fixing 51 Pips Higher at 6.7854, Trump Says "No Negotiations Underway with Iran"

On August 19, the People's Bank of China raised the yuan's midpoint rate by 51 basis points to 6.7854 per dollar, the highest since February 8, 2023. However, this official guidance rate was about 430 basis points weaker than the market forecast average, indicating that despite the currency's sustained strength, policymakers are maintaining a certain degree of filtering and steering intent. As of press time, offshore yuan was trading near 6.74722, extending a moderate intraday uptrend.

**Policy Signal Implied by Midpoint-Market Spread**

Although the midpoint hit a multi-year high, its setting was notably below market expectations, with a weakening bias exceeding 400 basis points. This operational pattern is typically interpreted by the market as monetary authorities signaling, during a phase of rapid yuan appreciation, that they do not wish to foster one-way appreciation expectations, thereby mitigating the risk of exchange rate overshooting. Meanwhile, the weaker midpoint also leaves room for subsequent two-way fluctuations in the spot rate.

**Geopolitical News Stirs Risk-Aversion Sentiment**

On the external news front, former U.S. President Trump publicly stated that "no negotiations are underway with Iran," directly denying speculation in some media about secret contacts between the two sides. Earlier reports had suggested the U.S. was alleged to have a "secret plan to expand the war," and this remark has dampened expectations for a de-escalation of Middle East geopolitical tensions. Geopolitical uncertainty often boosts safe-haven demand in the short term, lending some support to the dollar, while also increasing volatility risks in energy prices, indirectly affecting the trading rhythm of non-U.S. currencies.

**Short-Term Yuan Still Takes Cues from Dollar**

The yuan's recent strength has mainly benefited from overall dollar index weakness and expectations for China's economic stimulus policies. The market is closely watching the upcoming U.S. retail sales data and Federal Reserve meeting minutes to gauge U.S. consumption resilience and the future rate path. If subsequent data show waning U.S. economic momentum, the dollar could face further pressure, providing passive appreciation momentum for the yuan. However, given the stability signal conveyed by the midpoint, the yuan is likely to exhibit a pattern of firmness with two-way fluctuations, with limited probability of a sharp one-way rally.