晓数点｜一周个股动向：地产股获主力青睐 九号公司被密集调研

Market Overview - The A-share market showed mixed performance during the week from April 14 to April 19, with the Shanghai Composite Index rising by 1.19%, while the Shenzhen Component Index and the ChiNext Index fell by 0.54% and 0.64% respectively [1] - Major sectors such as telecommunications equipment, real estate, and banking were active, with the four major banks reaching historical highs on Friday [1] Index Performance - On Friday, the Shanghai Composite Index decreased by 0.11% to close at 3277 points, with a trading volume of 380.3 billion yuan [3] - The Shenzhen Component Index increased by 0.23% to 9782 points, with a trading volume of 534.3 billion yuan [3] - The Northbound 20 Index rose by 1.97% to 1329 points, while the ChiNext Index fell by 0.81% to 1009 points [3] Stock Performance - Guoguang Chain led the weekly gainers with a 61.1% increase, marking five consecutive trading days of gains [4] - A total of 22 stocks saw a rise of over 30%, while 11 stocks experienced a decline of over 20%, with *ST Jiyuan leading the losses at a 50.67% drop [4][5] Trading Activity - 80 stocks had a turnover rate exceeding 100%, with Huaguang Source Sea leading at 274.36% [5][6] - The majority of stocks with high turnover rates were from the basic chemicals, retail, and food and beverage sectors [6] Sector Analysis - Real estate, media, and building materials sectors attracted significant capital inflows, while electronics, computers, and machinery sectors faced net sell-offs exceeding 4 billion yuan [8] - Notable net inflows were seen in Shenghong Technology, Hanwha, and Agricultural Bank, with amounts of 1.332 billion yuan, 615 million yuan, and 580 million yuan respectively [8] Financing Activity - Shenghong Technology topped the list for financing net purchases with 929 million yuan, followed by Lixun Precision and Sairis with 506 million yuan and 487 million yuan respectively [10][11] - Major net sell-offs were recorded for Kweichow Moutai, Jiangsu Bank, and COSCO Shipping, with amounts of 513 million yuan, 365 million yuan, and 363 million yuan respectively [11] Institutional Research - A total of 256 listed companies were researched by institutions, with Ninebot Company receiving the most attention from 248 institutions [12][13] - The focus of institutional research remained on sectors such as pharmaceuticals, electronic components, and automotive [12] New Institutional Interests - 80 stocks were newly favored by institutions this week, indicating potential investment opportunities [14]