On Wednesday (December 27), there were 3,761 *** 1,397 *** in the two cities, with a turnover of 6,3670.8 billion, an increase of 269 from the previous trading day1.7 billion. The three major indexes are all **, as of the deadline, the Shanghai Composite Index rose 054%, the Shenzhen Component Index rose 038%, the GEM index rose 007%。
In terms of sectors, optics and optoelectronics, food and beverage, consumer electronics and other sectors were among the top gainers, while utilities, photovoltaic equipment, energy metals and other sectors were among the top decliners. 
Main review: nearly 600 million to grab semiconductors and 300 million to smash Tsit Wing Technology On Wednesday, the main net inflow of semiconductors, software development and other sectors was high, of which the net inflow of semiconductors was 57.9 billion yuan. 
According to the data of Oriental Wealth Choice, on December 27, among the top 20 main net **, N Dinglong ranked first, and the main net **31.3 billion yuan;Nanjing Panda ranked second, with the main net **27.7 billion yuan. 
According to the data of Oriental Wealth Choice, among the top 20 main net sellers on December 27, Cialis ranked first, with a net sale of 71.2 billion yuan. Tsit Wing Technology ranked fourth, with a net seller of 29.4 billion yuan, the stock fell today. 
Northbound funds were net **56 on the day7.8 billion yuan.
On December 27, the three major indexes of the two cities all closed up slightly. Northbound funds returned from the holiday, with a net **56 on the day7.8 billion yuan, of which the Shanghai Stock Connect net **372.4 billion yuan, Shenzhen Stock Connect net **195.4 billion yuan. The transaction amount of northbound funds on the day was 9043.8 billion yuan, accounting for 14% of the total turnover of A-shares20%。
According to the top 10 traded stocks of the Shanghai-Shenzhen-Hong Kong Stock Connect announced by the exchange, North Huachuang, Yangtze Power, and WuXi AppTec respectively received a net **2 today1.1 billion yuan, 19.9 billion yuan, 14.6 billion yuan. Changan Automobile had the largest net selling volume, with an amount of 35.8 billion yuan. 
Dragon and Tiger List: 1500 million to raise Jiachuang Video institutions to buy 12 shares on the list of dragons and tigers in the day**, the largest net inflow of funds is Jiachuang Video, the amount of 1500 million yuan. The data shows that the stock has a 20cm daily limit and a turnover rate of 28 throughout the day95% with a turnover of 81.5 billion yuan. The net inflow of funds into Guotai Junan Sanya Yingbin Road ranked first, and the net inflow was **1300 million yuan. 
From the perspective of the active sales department, Caitong Hangzhou Shangtang Road intraday transaction 27.8 billion yuan, participated in Sanbaisho, Yuhuan CNC, Yashi Optoelectronics, and Aoya shares. CICC Shanghai Branch traded 2700 million yuan, participated in Yongda shares, leading shares, Ningbo COSCO, Suobao protein, Jindi shares, etc. Huatai headquarters traded 16.1 billion yuan, participated in Uni-President Shares, Hengyin Technology, Shapu Aisi, Suobao Protein, Jindi Shares, etc. 
A total of 28 shares were involved in the institutional participation in the Dragon and Tiger List, of which 12 shares were net by institutions, and Si Te Qi was the most involved, with 7959540,000 yuan. Another 16 shares were net sold by institutions, and Xilong Science was the most sold, at 9837880,000 yuan.
A total of 2 shares were involved in the participation of Lu Xiang Tong in the Dragon and Tiger List, of which Gu Ao Technology was net by Lu Hongtong, with an amount of 609760,000 yuan. And SHEMAR Power was net sold by Lu Xiangtong with an amount of 1514160,000 yuan.
The number of daily limits has decreased, and Yashi Optoelectronics has 6 boards.
In terms of the number of daily limits, there were a total of 43 shares on Wednesday, compared with 46 shares in the previous trading day. Among them, the e-paper concept Yashi Optoelectronics 6 boards, the registration system of new shares Yongda shares 7 days 6 boards, photovoltaic building integration Qingyuan shares 5 boards. On December 27th, the daily limit statistics of the board.
In terms of non-connected boards, Nanjing Panda, Wenyi Technology, and Jiachuang Video have the highest net inflow of main funds. On December 27, the non-connected board ** daily limit statistics.
Note: The price limit of the main board is 10%, and the ST is 5%.20% for the Growth Enterprise Market and the Science and Technology Innovation Board;30% on the Beijing Stock Exchange).
Article**: Oriental Wealth Research Center).