国金证券：北上重新回流 两融活跃度升至近三周高点

Group 1 - Northbound capital activity has rebounded, with a net buying of A-shares, particularly in the computer, food and beverage, and non-ferrous metal sectors, while there was net selling in the machinery sector [1][10] - Margin trading activity has also slightly increased, reaching a three-week high, with net buying mainly in the electric new energy, communication, and machinery sectors, and net selling in food and beverage, oil and petrochemicals, and coal sectors [16][39] - The trading heat and volatility in the market have risen, with sectors like communication, electronics, electric new energy, chemicals, machinery, and real estate showing trading heat above the 80th percentile [2][5] Group 2 - The ETF market has seen net subscriptions, primarily in institutional ETFs, with significant net buying in sectors such as electronics, non-bank financials, and pharmaceuticals, while there was net selling in electric new energy, chemicals, and banking sectors [31][32] - The buy-sell ratio of the top 10 active northbound stocks compared to the overall northbound trading has shown a slight increase, indicating a shift in trading dynamics [13] - The buy consensus for ETFs and northbound trading has decreased, while the buy consensus for margin trading and the dragon and tiger list has increased, suggesting a mixed sentiment among market participants [39]