The RMB capital flow story still has room to run

Overview

This report is a Deutsche Bank Asia chart-based quick take on RMB capital flows, focusing on how clients' net USD sales via banks, exporter FX conversion, trade surplus, policy fixing signals, and cross-border portfolio flows affect RMB performance. The report's conclusion leans toward RMB appreciation, arguing that the RMB flow story still has room to run.

Core views

The report argues that net USD sales accelerated significantly in June, mainly driven by strong exporter FX conversion, and this is consistent with China's widening trade surplus and corporate RMB conversion demand shown by Deutsche Bank's EPIC data. The authors expect exporter FX conversion activity to remain solid in the second half of the year; a lower USD/CNY fixing suggests policymakers may be more accepting of RMB appreciation, thereby increasing the opportunity cost for exporters to continue holding USD revenues. Although a recovery in offshore capital outflows may ease RMB appreciation pressure, overall capital flows still tilt supportive of the RMB, so the report maintains its view of shorting USD/CNH via options.

Analysis framework

The report analyzes the RMB using a flow framework: on one hand tracking clients' net USD buying/selling via banks, exporter FX conversion ratios, and the trade surplus; on the other hand combining SAFE net FX settlement and sales data to assess overall cross-border flows, while using foreign purchases of Chinese government bonds and changes in portfolio flows to judge potential offsetting factors.

Methodology notes

• Flow analysisClients' net USD buying/selling via banks and 3-month moving average

  Clients' net USD sales via banks

  Uses the scale of clients' net USD sales through banks and its 3-month moving average to gauge the strength of private-sector RMB conversion demand.

• Corporate FX behaviorExporter FX conversion ratio

  The proportion of export revenue converted into RMB

  A higher exporter FX conversion ratio means corporates are more willing to convert USD revenues into RMB, which usually supports the RMB.

• Cross-border capital flowsSAFE net FX settlement and sales data

  Overall cross-border receipts and payments balance

  This dataset covers broad cross-border flows including exporter FX conversion, and can be used to observe whether capital outflows offset the RMB support brought by the current-account surplus.

• Proprietary dataEPIC data

  Signal of corporate RMB conversion demand

  The report says Deutsche Bank's EPIC data continues to show active corporate RMB conversion demand, supporting the exporter FX conversion thesis.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• RMB (RMB/CNY/CNH)

  Core beneficiary asset

  Strengths

  Strong exporter FX conversion demand, a widening trade surplus, and greater policy tolerance for appreciation all support the RMB.

  Weaknesses

  A weak conversion ratio in April means the 3-month moving average is still less than ideal, and a recovery in capital outflows would also weaken appreciation momentum.

  Comparison

  Relative to the USD, the report is more tilted toward RMB strength; the trade expression is short USD/CNH.

  Risks

  Expanding capital outflows, renewed policy suppression of appreciation, USD strength, or worsening external risk sentiment.

• USD/CNH

  Primary trade expression

  Strengths

  If RMB capital flows continue to improve, the downside logic for USD/CNH is relatively clear.

  Weaknesses

  Offshore RMB is heavily affected by global USD liquidity, risk sentiment, and volatility in capital flows.

  Comparison

  The report chooses to maintain short USD/CNH via options rather than assigning a direct stock or bond rating.

  Risks

  Options trades face risks from volatility, time decay, and incorrect directional calls.

• Chinese government bonds (CGBs)

  Flow observation variable

  Strengths

  There were still about $1 billion of foreign purchases in June, showing that some fixed-income inflows remain.

  Weaknesses

  Overall portfolio flows have already turned into net outflows, indicating that CGB inflows are insufficient to offset broader portfolio outflows.

  Comparison

  Compared with exporter FX conversion, foreign inflows into CGBs are not the primary driver of RMB support in this report.

  Risks

  Interest-rate changes, weaker foreign allocation preferences, and shifts in FX expectations.

Key data

• Clients' net USD sales via banks in June$57.4bnThe highest level since February.
• 3-month moving average of net USD sales$47bnReflects strong recent momentum in USD selling.
• Latest exporter FX conversion ratio64.5%A clear rebound from 58.2% in May.
• Portfolio flows in JuneShifted from a net inflow of $18bn to a net outflow of $36bnShows a recovery in capital outflows, which may ease RMB appreciation pressure.
• Foreign purchases of Chinese government bonds in JuneAbout $1bnAlthough foreign investors still bought CGBs, overall portfolio flows still turned into net outflows.

Impact & implications

If exporter FX conversion remains solid and China's trade surplus continues to widen, the RMB may continue to receive support from capital flows, putting downward pressure on USD/CNH. If the policy fixing remains low, it would further reinforce the market view that tolerance for RMB appreciation has increased. However, if portfolio outflows expand or capital outflows recover more strongly, the RMB appreciation pressure could be partly offset.

Risks

• Portfolio outflows continue to expand, offsetting the RMB support from exporter FX conversion and the trade surplus.
• If policymakers reduce their tolerance for RMB appreciation, the USD/CNY fixing signal may reverse.
• The exporter FX conversion ratio may fail to hold near 64.5%, especially if corporates choose to hold USD revenues again.
• A stronger USD index, weaker global risk sentiment, or external rate shocks could push USD/CNH higher.
• The options expression carries risks related to volatility, liquidity, and time decay.

What to watch

• Subsequent clients' net USD sales via banks and their 3-month moving average.
• Whether the exporter FX conversion ratio continues to stay at current levels or rises further.
• The pace of expansion in China's trade surplus and the scale of export revenues.
• Whether the USD/CNY fixing continues to signal greater tolerance for RMB appreciation.
• The direction and scale of portfolio flows in SAFE net FX settlement and sales data.
• Whether foreign purchases of Chinese government bonds expand or weaken.