缺席本轮躁动行情的港股科技，最近发生了哪些积极的变化？

Group 1 - The Hong Kong stock market has been lagging behind the A-share market since December, primarily due to structural differences and varying funding environments [1] - The current market hotspots in A-shares, such as artificial intelligence and commercial aerospace, have strong representation and high capital concentration, while Hong Kong stocks are dominated by internet giants, biomedicine, and high-dividend financial real estate [1] - The liquidity environment is more favorable for A-shares, driven by domestic capital, while Hong Kong's offshore market relies heavily on global capital flows, particularly from the US [1] Group 2 - Future opportunities for the Hong Kong market may depend on key "trigger points," including the expansion and rotation of market hotspots from A-shares to Hong Kong's unique assets [2] - Changes in the funding landscape, particularly regarding the Federal Reserve's monetary policy and the trend of southbound capital inflows, could significantly impact Hong Kong stocks [2] - Positive surprises in economic data could lead to substantial revisions in market expectations, benefiting both A-shares and Hong Kong stocks, with the latter potentially showing greater rebound elasticity due to previous declines [3] Group 3 - Recent positive changes in the funding and fundamental outlook for the Hong Kong market suggest potential opportunities in core assets, including the Hang Seng Tech Index ETF, which covers internet, hard tech, and new energy vehicles [4] - The Hong Kong Stock Connect Tech ETF offers higher sharpness by reducing retail and automotive exposure while increasing biopharmaceutical allocations [4] - The Hang Seng Internet ETF focuses on software applications and internet media, with significant weight in Alibaba, Tencent, and Meituan, while the Hang Seng Pharma ETF targets innovative drugs and CXO leaders, currently characterized by low valuations and low crowding [4]