流动性宽松+增量资金涌入，高盛：维持A股超配！资金重点关注金融科技，百亿ETF（159851）大举吸金

Market Overview - A-shares experienced a volume contraction and consolidation on September 19, with a focus on opportunities in the fintech sector as funds showed interest during declines [1] - The China Securities Financial Technology Theme Index fell over 1% during the day, with several constituent stocks declining, including Hengbao Co., which dropped over 5% [1] - Conversely, stocks like Electric Science Digital and Xin'an Century saw gains of over 2% [1] ETF Performance - The fintech ETF (159851), which has a scale exceeding 10 billion, saw a drop of over 1% during trading, with real-time transactions amounting to 500 million yuan, reflecting a slight decrease in volume [1] - Despite the drop, the fintech ETF received a net subscription of over 100 million units, accumulating nearly 900 million yuan in inflows over the previous three days [1] Investment Sentiment - Goldman Sachs maintains an overweight rating on A-shares and H-shares, predicting potential upside of 8% and 3% respectively over the next 12 months, and recommends investors to buy on dips, focusing on themes like "Top Ten Private Enterprises in China," AI, and shareholder returns [2][3] - The current market conditions are favorable for an upward trend, supported by liquidity and fundamental factors, with expected earnings growth in major indices remaining in the mid-to-high single digits [3] Liquidity and Capital Flow - There is a net inflow of global capital into the A-share market, with household savings increasingly moving into capital markets, creating a continuous source of incremental funds [3] - The recent interest rate cuts by the Federal Reserve are expected to enhance global liquidity, benefiting the A-share technology growth sector [3] Fintech Sector Dynamics - The fintech sector is highlighted as having significant elasticity and is expected to benefit from improved liquidity, with internet brokerage fundamentals anticipated to continue improving [4] - The sector is also experiencing a "technology innovation bull market," with AI, cross-border payments, and big data emerging as new growth points for fintech companies [5] - The fintech ETF (159851) has a scale exceeding 10 billion yuan, with an average daily trading volume of over 1.4 billion yuan in the past month, indicating strong liquidity and market interest [5]