Market sentiment: 2021.11.17 Market sentiment
A shares fluctuated upward in a narrow range throughout the day, with the three major indexes closing higher. As of the close of the Shanghai Composite Index +0.44% at 3537.37 points, Shenzhen Component Index +0.67% at 14711.18 points, and ChiNext Index +0.81% at 33421.33 points. Figure 1 shows today's market index
Figure 1
Market stock overview: 2021.11.17 Statistics of rise and fall
rise 3282 8 companies, fall 1097 8 companies, daily limit: 113 8 companies, daily limit: 5 8
Today's northbound funds (Northbound funds No. 2021.11.17)
Today's northbound funds -2.3800 million (|Shanghai Stock Connect -10.3300 million |Shenzhen Stock Connect +7.9500 million )
Note: Northbound funds are the sum of funds between Shanghai Stock Connect and Shenzhen Stock Connect; the fund data are for reference only.
market continuous board height and GEM daily limit stock statistics:
high board 0 | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Rongtai Co., Ltd. |
334 | High-end manufacturing: Yujing Co., Ltd. 6 days5 boards NMN Pharmaceutical: Teyi Pharmaceutical Virus prevention and control: Jiuan Medical Equity transfer: Dun'an Environment |
22plate 5 | Chemical: Liuhua Co., Ltd. Rare earth permanent magnet: Hengdian Dongmaximum Wind power: Dajin Heavy Industry Oriental Cable Auto parts: Heli Technology 4 Day 3 Board |
GEM | Yuan Universe: Sichuan Media Dafu Technology Shengtian Network Registered new stocks: Ruina Intelligent Electrical Equipment: Yangdian Technology Lithium Battery: Jinxia Rare Earth Permanent Magnet: Keheng Co., Ltd. Electrical Equipment: Juhua Technology 3 Days 2 Board |
| Strong Stock | Changchun Economic Development 3 Days 2 Board Green Field Machinery 3 Days 2 Board Lvtian Machinery 3 Days 2 Board Juhua Technology 3 Days 2 Board Shandong Weida 3 Days 2 Board Zhongli Group 5 Days 4 Board Jinggong Technology 3 days 2 board Baoguang Co., Ltd. 3 day 2 board |
for reference only, you will be responsible for your own profit and loss!
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Industrial master machine
Working master machine manufacturing industry provides various mechanical equipment for various industries. It is the heart of modern industry and one of the main products of machine manufacturing industry. The working master machine manufacturing industry is the cornerstone and cradle of the entire industrial system. It is at the core link of the industrial chain and determines the industrial development level and comprehensive competitiveness of a country or region.
industrial master2
All kinds of machine tools are usually composed of the following basic parts:
1, support parts, used to install and support other components and workpieces, and bear their weight and cutting forces, such as bed and columns, etc.;
2, speed change mechanism, used to change the main motion Speed;
3. Feeding mechanism, used to change the feed quantity; spindle box is used to install the machine tool spindle;
4, tool holder, tool magazine;
5. Control and control system;
6. Lubrication system;
7. Cooling system.
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