On April 21, the concept analysis of hot topics: the concept of securities companies, textiles and clothing led the rise

On April 21, the Shanghai and Shenzhen A-shares, the Shanghai Composite Index opened slightly low, closing at 3079.81 points, down 71.24 points, down 2.26%; the Shenzhen Component Index opened low, closing at 11084.28 points, down 307.94 points, down 2.70%; the small and medium-sized board index opened low, closing at 7524.84 points, down 206.25 points, down 2.67%; the ChiNext index opened slightly lower, closing at 2312.46 points, down 51.20 points, down 2.17%.

A total of 856.355 billion yuan was traded in Shanghai and Shenzhen. Among them, the Shanghai market traded 396.542 billion yuan, and the Shenzhen market traded 459.813 billion yuan.

Pay attention to the concept of hot topics and grasp the hot spots in the market. Let's take a look at today's theme concept analysis.

Conceptual analysis of leading themes

The theme concepts with the top gains today are: brokerage concept (-0.41%), textile and apparel (-0.97%), futures concept (-1.79%), fentanyl (-1.82%), smart wearable (-1.93%), approved new stocks (-2.15%), super brands (-2.2%), trust concept (-2.23%), electronic paper (-2.3%), smart speakers (-2.3%).

1. Brokerage concept (-0.41%)

The concept of securities companies has no individual stocks to rise and stop today, and Nanjing Securities (6.84%), BOC Securities (4.07%), Hongta Securities (3.81%), Hualin Securities (2.13%), Guosen Securities (1.71%) and other gains are in the front.

2. Textile and clothing (-0.97%)

Textile and apparel concept today Rongmei shares, Tamus shares, longtou shares, Shanghai Sanmao, Shengtai Group and other stocks rose and stopped, Langzi shares (8.30%), Jujie microfiber (5.74%), Kairun shares (5.58%), Hongda Hi-Tech (4.75%), Jinfa Rabi (4.68%) and so on.

3. Futures concept (-1.79%)

Futures concept concept today Minsheng Holdings and other stocks rose and stopped, Nanjing Securities (6.84%), BoC Securities (4.07%), Hongta Securities (3.81%), Jinlong shares (1.62%), Oceanwide Holdings (1.20%) and so on followed suit.

4. Fentanyl (-1.82%)

Fentanyl concept today no individual stocks up and down, Sinopharm (2.18%), Wanfu Biological (1.32%), Renfu Pharmaceutical (-2.44%), Enhua Pharmaceutical (-2.46%), Sinopharm Hyundai (-3.88%) and other gains in the front.

5. Smart wearable (-1.93%)

The concept of smart wear has no individual stocks to rise and stop today, and Jiuan Medical (7.14%), Lens Technology (6.67%), *ST Datang (6.39%), Jiahe Intelligent (5.08%), *ST Setia (5.02%) and other gains are in the front.

6. Approval of sub-new shares (-2.15%)

Approved new stock concept Today Qingdao Food, Taimus, Xingtong Shares, Wankong Intelligent Manufacturing, Lihang Technology, Shengtai Group and other stocks rose and stopped, N CNOOC (27.68%), Jiahe Food (6.18%), Biyi Shares (5.81%), Nanqiao Food (5.08%), Lushan New Materials (4.28%) and so on.

7. Super brands (-2.2%)

The concept of super brand has no individual stocks to rise and stop today, and Yanghe shares (0.21%), Sanquan Foods (0.15%), Vanke A (-0.26%), Haitian Flavor Industry (-0.61%), Guizhou Moutai (-0.95%) and other gains are in the front.

8. Trust concept (-2.23%)

The concept of trust has no individual stocks to rise and stop today, and Jingwei Textile Machinery (6.19%), *ST Youjiu (5.30%), Oceanwide Holdings (1.20%), Shaanxi State Investment A (-0.32%), Shanghai Pudong Development Bank (-0.49%) and other gains are in the front.

9. Electronic paper (-2.3%)

The concept of electronic paper has no individual stocks to rise and stop today, and Yashi Optoelectronics (1.25%), Akita Micro (0.41%), Helitai (-1.90%), Hanwang Technology (-2.00%), Leybold Hi-Tech (-2.28%) and other gains are in the front.

10. Smart speaker (-2.3%)

The concept of smart speakers today has no individual stocks up and down, Jiahe Intelligent (5.08%), Luxun Precision (1.71%), Goertek (0.16%), Huiwei Technology (0.08%), Lingyi Zhi manufacturing (-0.64%) and other gains in the front.

Conceptual analysis of the subject matter of the leading fall

Today's top decliners are: tourism (-7.16%), corn (-6.72%), genetically modified (-6.41%), fertilizer (-6.3%), online tourism (-6.14%), phosphorus chemical (-6.03%), titanium dioxide (-6.02%), ecological agriculture (-6.0%), silicon energy (-5.62%), QR code recognition (-5.48%).

1. Tourism (-7.16%)

The concept of tourism today Yunnan Tourism, Qujiang Cultural Tourism, Tianmu Lake and other stocks fell to a halt, *ST Tempus (-17.32%), Zhangjiajie (-9.78%), Guilin Tourism (-9.69%), Zhongxin Tourism (-9.56%), CITS United (-9.30%) and so on.

2. Corn (-6.72%)

The concept of corn today Wanxiang Denong, Dunhuang Seed Industry, Nongfa Seed Industry and other stocks fell to a halt, Stanley (-8.88%), Shennong Technology (-8.73%), Dabeinong (-8.65%), Tiankang Biological (-7.81%), Oriental Group (-7.51%) and so on.

3. Transgenic (-6.41%)

The concept of transgenics today Wanxiang Denong, Nongfa Seed Industry and other stocks fell to a halt, Shennong Technology (-8.73%), Dabeinong (-8.65%), Batian shares (-7.78%), Longping Hi-Tech (-7.33%), Denghai Seed Industry (-6.20%) and so on.

4. Fertilizer (-6.3%)

The concept of fertilizer today Lutianhua, Yuntianhua, Hubei Yihua, Serte, Hehua shares, Nongfa Seed Industry, Liuguo Chemical, Sichuan Meifeng and other stocks fell to a halt, Oriental Tower (-9.96%), Zhejiang Nong shares (-9.12%), Lubei Chemical (-9.02%), Fubon shares (-8.90%), Stanley (-8.88%) and so on.

5. Online travel (-6.14%)

Online travel concept Today Lingnan Holdings and other stocks fell to a halt, *ST Tempus (-17.32%), Guilin Tourism (-9.69%), Utrust Tourism (-9.56%), Yanhua Intelligent (-9.17%), Caissa Tourism (-8.77%) and so on followed suit.

6. Phosphorus chemical industry (-6.03%)

Phosphorus chemical concept today Yuegui shares, Yuntianhua, Hubei Yihua, Sielt, Liuguo Chemical, Sichuan Meifeng and other stocks fell to a halt, Chuanjinnuo (-10.41%), Lubei Chemical (-9.02%), Qingshuiyuan (-9.00%), Stanley (-8.88%), Hengguang (-8.20%) and so on.

7, titanium dioxide (-6.02%)

The concept of titanium dioxide today did not stop the individual stocks, Lubei Chemical (-9.02%), Zhenhua shares (-8.44%), China Nuclear Titanium Dioxide (-7.31%), Ananda (-7.03%), Pangang vanadium titanium (-6.37%) and other declines in the front.

8. Ecological agriculture (-6.0%)

The concept of ecological agriculture today, Such as Sylter and Yatong shares, fell to a halt, Andong shares (-9.12%), Fubon shares (-8.90%), Stanley (-8.88%), Shennong Technology (-8.73%), Minhe shares (-8.61%) and so on.

9. Silicon energy (-5.62%)

Silicon energy concept today on the machine CNC and other stocks fell to a halt, Shuangliang Energy Saving (-8.03%), Xingfa Group (-7.79%), LONGi shares (-6.32%), Silicon Treasure Technology (-6.02%), EGing Optoelectronics (-6.01%) and so on followed the decline.

10. Two-dimensional code recognition (-5.48%)

The concept of two-dimensional code recognition has no individual stocks to fall to a stop today, and Xiongdi Technology (-7.94%), Zhongke Jincai (-6.82%), Zhengtong Electronics (-6.72%), Huayu Software (-5.77%), Andyy Technology (-5.03%) and other declines are in the front.

Theme concept fund analysis

The larger the turnover, the higher the attention of the concept of the subject matter. The concepts with the top turnover today are: brokerage concept (17.680 billion), textile and apparel (10.894 billion), futures concept (24.638 billion), fentanyl (2.124 billion), smart wearables (26.008 billion), approved new shares (12.419 billion), super brands (28.013 billion), trust concept (3.466 billion), electronic paper (2.352 billion), smart speakers (6.738 billion).

The above is a comprehensive and systematic analysis of today's full-subject concept, paying attention to the concept of hot topics, and seizing every new hot opportunity!