资金跟踪系列之十九：两融活跃度明显回落，个人ETF延续回流

Group 1: Macro Liquidity - The US dollar index has declined, and the degree of "inversion" in the China-US interest rate spread has narrowed. Inflation expectations have decreased [1][12]. - Offshore dollar liquidity has generally loosened, while domestic interbank liquidity remains balanced and slightly loose [1][18]. Group 2: Market Trading Activity - Overall market trading activity has decreased, with major indices also showing a decline in volatility. However, over half of the sectors still maintain trading activity above the 80th percentile [2][28]. - The volatility of major indices has decreased, while the volatility of the communication and electronics sectors remains above the 80th historical percentile [2][30]. Group 3: Institutional Research - The electronic, pharmaceutical, non-ferrous metals, electric new energy, and food and beverage sectors have seen high research activity, with steel, electric new energy, media, textile and apparel, and construction sectors experiencing a rise in research activity [3][41]. Group 4: Analyst Forecasts - The net profit forecasts for the entire A-share market for 2025 and 2026 have been adjusted, with increases in the transportation, construction, non-bank financials, military, computer, and banking sectors [4][21]. - The net profit forecasts for the Shanghai Stock Exchange 50 index for 2025 and 2026 have been raised, while the forecasts for the CSI 500 and ChiNext indices have been lowered [4][23]. Group 5: Northbound Trading Activity - Northbound trading activity has decreased, with a slight net sell-off in A-shares. The trading volume ratio in sectors like electric new energy, home appliances, and computers has increased [5][32]. - Northbound trading has shown net buying in sectors such as electronics, machinery, and chemicals, while net selling has occurred in pharmaceuticals, food and beverages, and non-bank financials [5][33]. Group 6: Margin Financing Activity - Margin financing activity has significantly decreased to the lowest level since mid-August 2025, with a slight net buying of 6.736 billion yuan last week, primarily in electric new energy, chemicals, and pharmaceuticals [6][35]. - The proportion of financing purchases in sectors like steel, agriculture, forestry, animal husbandry, and petrochemicals has increased [6][38]. Group 7: Fund Activity - The positions of actively managed equity funds have decreased, with net redemptions in ETFs, particularly among institutional ETFs. Active equity funds have mainly increased positions in non-ferrous metals, automobiles, and home appliances [8][45]. - The correlation of actively managed equity funds with large-cap growth and mid/small-cap value has increased, while the correlation with mid/small-cap growth and large-cap value has decreased [8][48].