Nomura Model Predicts USD/CNY Fixing Drops to 6.7870

Overview

This report presents an update to Nomura Global Markets’ quantitative model for forecasting the USD/CNY daily fixing. The core finding is that the model predicts the next USD/CNY fixing will drop significantly to 6.7870, a 503-pip decline from the previous forecast, indicating strong RMB appreciation momentum. Even after adjusting for the countercyclical factor, the revised forecast of 6.8048 remains below the prior day’s official closing rate, suggesting current market fundamentals and pricing dynamics favor RMB strength.

Core views

Model baseline forecast and adjustments: Nomura’s USD/CNY fixing model now forecasts 6.7870, a sharp 503-pip reduction from the prior forecast of 6.8373 and 77 pips below the last official spot closing rate. This decline reflects combined effects such as rising relative attractiveness of RMB-denominated assets or broad USD weakness embedded in the model inputs. When incorporating the regulatory countercyclical factor, the adjusted forecast rises slightly to 6.8048—but still remains 325 pips below the previous fixing, underscoring persistent underlying appreciation pressure even with policy smoothing mechanisms. Basket currency contribution breakdown: The weighted contributions driving this forecast shift show notable divergence across currencies. The Euro (EUR) was the largest drag, contributing approximately -31 pips of downward pressure; the Australian Dollar (AUD) and Thai Baht (THB) each added roughly -8 pips of negative impact. In contrast, the Korean Won (KRW) was the only major basket currency providing positive support, contributing about +6 pips upward. This pattern suggests the current RMB appreciation expectation stems less from broad Asian currency strength and more from weakness in non-USD developed currencies (especially EUR) and regional currency divergence. Historical error and volatility characteristics: Reviewing the model’s performance over the past 18 months, it exhibited substantial negative bias (underestimating RMB strength) in early 2025, but errors gradually converged from Q2 2025 onward. In Q1 2026, however, model errors turned positive and volatility intensified—particularly around mid-March, when daily deviations exceeded ±100 pips. This likely reflected heightened market sensitivity to policy expectations or external shocks. Recent daily fixings also display elevated volatility, warning traders to remain cautious about short-term sentiment-driven deviations from model predictions.

Analysis framework

Nomura employs a multivariate quantitative model to estimate and forecast the USD/CNY daily fixing. The core logic recognizes that the PBOC’s daily fixing is not purely market-driven but instead derived from a basket of currencies plus a countercyclical adjustment factor. By decomposing the weighted contributions of individual basket currencies, the report attributes abstract exchange rate movements to specific currency performances (e.g., EUR depreciation, KRW appreciation), helping readers understand “why the model arrived at this level.” Additionally, by analyzing the model’s historical “daily error” distribution, the report helps users assess the confidence interval around current forecasts—when historical errors are highly volatile, the reliability of a single point estimate diminishes, necessitating qualitative macro adjustments.

Methodology notes

• Quantitative/Factor/Portfolio Theory

  USD/CNY Fixing Pricing Model (CFETS Basket + Countercyclical Factor)

  This is a framework specific to RMB exchange rate analysis. The fixing = prior day’s closing rate + basket currency movements + countercyclical factor. The report quantitatively breaks down each currency’s weighted contribution to explain the micro drivers behind forecast changes, rather than relying solely on broad USD index trends.

• Quantitative/Factor/Portfolio Theory

  Model Residual/Error Analysis

  Evaluates model validity by measuring the deviation (in pips) between predicted and actual fixings. The report displays the time-series distribution of these errors, helping investors determine whether the current forecast falls within a high-confidence range and whether systematic over- or under-estimation trends exist.

Key data

• USD/CNY Fixing Model Forecast6.7870Down 503 pips from prior forecast, 77 pips below last spot close
• Forecast Including Countercyclical Factor6.8048325 pips below previous fixing
• EUR Weighted Contribution-31 pipsLargest negative contributor to forecast change
• KRW Weighted Contribution+6 pipsOnly major basket currency with positive contribution

Impact & implications

For FX traders, the 6.7870 forecast serves as a key short-term anchor—but note this excludes potential sudden policy interventions. If the actual fixing opens significantly above this level, it may indicate markets have already priced in appreciation expectations or that implicit stabilization efforts are active. For corporate treasury teams, this signal suggests recent settlement costs may decline further, warranting optimization of hedging timing. Moreover, the model’s high sensitivity to EUR implies close monitoring of Eurozone economic data and ECB policy developments, as EUR/USD moves will directly transmit through the CFETS basket to influence RMB fixings.

Risks

• The model relies on historical data and fixed formulas, unable to capture sudden geopolitical shocks or unexpected administrative interventions
• The exact parameters of the countercyclical factor are opaque, potentially causing temporary large deviations between actual and predicted fixings
• Daily volatility has markedly increased since March 2026, raising risks of slippage and directional misjudgment for short-term trades

What to watch

• The tone on economic policy set by the CPC Central Committee Politburo meeting in late July 2026
• Bilateral interaction signals during the APEC Leaders’ Meeting in Shenzhen in November 2026
• Confirmation of U.S. President Trump’s planned visit to China by end-2026
• EUR/USD exchange rate trends and their transmission effect via the CFETS basket