宏观快评：如何从宏观定价因素理解人民币与港股的背离？

Group 1: Macro Analysis - The recent appreciation of the RMB contrasts with the significant decline in Hong Kong stocks, particularly in the Hang Seng Tech Index, indicating a divergence that contradicts market intuition[2] - Historically, the RMB and Hong Kong stocks have moved in tandem due to shared macro pricing variables: domestic fundamentals and USD liquidity[3] - Current conditions show a combination of "tight USD liquidity + uncertain domestic fundamentals," leading to the RMB's appreciation driven by unique factors, such as seasonal export impulses[2][9] Group 2: Divergence Scenarios - Two scenarios can drive divergence between the RMB and Hong Kong stocks: a divergence in domestic fundamentals and USD liquidity, or unique factors temporarily dominating the RMB's movement[4] - The sensitivity of the RMB to domestic fundamentals contrasts with the greater sensitivity of Hong Kong stocks to valuation changes, particularly in liquidity-driven environments[4][8] Group 3: Historical Cases of Divergence - Since 2015, there have been five notable divergences between the RMB and Hong Kong stocks, with only one instance of RMB appreciation coinciding with a decline in Hong Kong stocks[5] - In the most recent divergence (February 2026), the RMB appreciated by 1.3% while the Hang Seng Tech Index fell by 12.9%[14] Group 4: Contributing Factors - The divergence is characterized by weak domestic PMI and tightening US financial conditions, which have led to a weak profit contribution for Hong Kong stocks while the RMB remains supported by strong exports[9][47] - During the divergence periods, valuation contributions to the Hang Seng Index averaged 14.3%, significantly higher than the 4.7% profit contribution, indicating a liquidity-driven market[8][40]