数据复盘丨石油石化、建筑材料等行业走强 71股获主力资金净流入超1亿元
Zheng Quan Shi Bao Wang·2026-01-20 10:00

Market Overview - The Shanghai Composite Index closed at 4113.65 points, down 0.01%, with a trading volume of 12,215 billion yuan [1] - The Shenzhen Component Index closed at 14,155.63 points, down 0.97%, with a trading volume of 15,563.13 billion yuan [1] - The ChiNext Index closed at 3,277.98 points, down 1.79%, with a trading volume of 7,092.73 billion yuan [1] - The STAR 50 Index closed at 1,482.99 points, down 1.58%, with a trading volume of 978 million yuan [1] - The total trading volume of both markets was 27,778.13 billion yuan, an increase of 694.23 billion yuan compared to the previous trading day [1] Sector Performance - Strong sectors included oil and petrochemicals, building materials, precious metals, real estate, transportation, banking, chemicals, and coal [3] - Active concepts included epoxy propylene, glyphosate, cultivated diamonds, rental and sale rights, beer, longevity medicine, gold, and prefabricated buildings [3] - Weak sectors included communications, defense and military industry, computers, electrical equipment, machinery, and electronics [3] Individual Stock Performance - A total of 2,139 stocks rose, while 2,918 stocks fell, with 122 stocks remaining flat and 5 stocks suspended [3] - Among the stocks that hit the daily limit, 62 stocks rose to the limit, while 24 stocks fell to the limit [3] - The stock with the most consecutive limit-ups was Fenglong Co., with 15 consecutive limit-ups [6] Capital Flow - The net outflow of main funds in the Shanghai and Shenzhen markets was 764.07 billion yuan, with the ChiNext experiencing a net outflow of 388.98 billion yuan [7] - The real estate sector saw the highest net inflow of main funds, amounting to 4.71 billion yuan [7] - A total of 71 stocks saw net inflows exceeding 1 billion yuan, with Zhejiang Wenlian leading at 5.1 billion yuan [11] Institutional Activity - Institutions had a net buy of approximately 1.78 billion yuan, with Hunan Baiyin receiving the highest net buy of about 808.27 million yuan [18] - The stocks with the highest net sell by institutions included Xinyi Sheng, with a net outflow of 2.194 billion yuan [14]