Shock consolidation of the three major indices of A sharesCryptogamelaunchpadThe game plate rose sharply, with the market closing a total of 81 shares (including 33 St shares); 24 shares failed to seal the board, with an overall closure rate of 77%.

Trading limit Battlefield: more than 600000 hands pay to raise money * ST East Park

According to Securities Times data Bao statistics, from the closing limit board seal volume, * ST East Park seal order volume is the highest, reaching 61Cryptogamelaunchpad.38 million hands, followed by * ST Hetai and * ST Xianfeng, with the limit of 348900 and 348800 respectively.

In terms of the amount of the sealing order, the amount of the five shares sealed is more than 100 million yuan, while that of Colin Electric (603050), Northern Copper Industry and Jicheng Electronics (002339) is 255 million yuan, 197 million yuan and 154 million yuan respectively.

Trading days in a row, Jicheng Electronics, ST Busen 4 connected boards, Star Power (600101), Nanjing Chemical Fiber (600889) 3 connected boards, Zhongtong bus (000957), Sound shares, * ST Hetai, * ST Xianfeng 4 shares 2 connected boards.

In addition, there are * ST Jinke 9th 7th board, Xichang Electric Power (600505) 7th 5th board and so on.

Leading point: the limit of multiple stocks in the smart grid plate

1. Smart grid

Trading stocks: Colin Electric, Jicheng Electronics, Sanhui Electric (002857), Jinglun Electronics (600355), far East shares, Jinlihua Power

On May 8, 2024, the new national standard "Energy efficiency limit value and Energy efficiency Grade of Power Transformer" (GB20052-2024) was officially released and will be implemented on February 1, 2025.

Colin Electric: the company developed the fourth generation photovoltaic grid-connected inverter through the weak power grid special testing to provide intelligent power system solutions for customers such as the power industry.

Jicheng Electronics: the company's main business includes power grid automation (including power grid dispatching automation, substation automation), power distribution automation and power plant automation equipment and systems, public utility automation equipment and system products software development, production and system integration and information security services.

Sanhui Electric: in 2023, when the company reached a strategic cooperation with Zhejiang Hongxi Energy on the integration of optical storage and storage, there was a clear agreement to explore new business models and technical forms, including Taiwan energy storage, spot trading, green power trading, virtual power plant and so on.

two。 Civil explosion

Trading stocks: Epley, Sheng Jingwei, Gaozhengmin Bang (002827), Poly United

According to the website of the Ministry of Industry and Information Technology, the Ministry of Industry and Information Technology and other seven departments recently jointly issued the "implementation Plan for promoting equipment Renewal in the Industrial sector" to improve the essential safety level of the civil explosion industry.

Epley: the company's main business is civil explosion integration business as the core, extending to the engineering service market, at the same time, civil explosion related industries as expansion, around the civil explosion industry chain, actively expand military, security, civil explosive equipment, core raw materials and other business.

Sheng Jingwei: in 2023, the market share of the company in the blasting special electronic control module market has declined, and there is still room for in-depth mining when applied to the civil explosion industry electronic control module market.

Gao Zhengmin explosive: the electronic detonator chip independently developed by the company does not have a cooperative chip agent in China, and the electronic detonator chip is still being tested in China.

3. Games

Trading stocks: Tom Cat, Dasheng Culture (600892), Guohua Wangan, Caesar Culture

Us Eastern time on Monday, the game station ushered in a big rise, several times hit the circuit breaker, the share price soared more than 110% at one point.

In addition, Tencent WeGame's official Weibo announced on May 13 that the annual launch event, "Game Night", will open at 8pm on May 19th.

Tom Cat: the company's overseas R & D team is further enriching the personalized interaction ability between the first AI mobile game "TalkingBenAI" and the product, and continue to collect data during testing to optimize database and model capabilities.

Dasheng Culture: the subsidiary Taole Network focuses on the R & D and operation of round-based end games and mobile games in the field of online games. The company's wholly-owned grandson company Qiyao mutual entertainment main business is based on H5 web pages, mobile phone research and development of action role-playing games.

Caesar Culture: the company's new product, Matrix critical: the Edge of getting out of Control, was launched in 2024, followed by the release of products such as "Zhen Soul Street: breaking Dawn", Saint Seiya: 2, "covering the World" and so on.

Dragon and Tiger stands: the Dragon and Tiger list net bought Tom Cat more than 300 million yuan

In today's Dragon and Tiger list, Tom Cat, Northern Copper, Lu Kang Pharmaceutical (600789), Baichuan (002455), Rheinland (002166), Liansheng Chemical, Hongbo (002229) and Xiaocheng Technology (300139) are on the list.

Among them, Tom Cat, Northern Copper and Lu Kang Pharmaceuticals were the top three net purchases on the day, which were 322 million yuan, 92.9961 million yuan and 68.5999 million yuan respectively.

Among the stocks on the list of institutional seats, the top three net purchases were Hongbo shares, Northern Copper and Tonghua Jinma (000766), which were 58.3806 million yuan, 51.7838 million yuan and 48.8656 million yuan respectively.

In terms of hot money, Guotai Junan (601211) Yingbin Road Business Department of Sanya, CITIC Construction Investment (601066) Beijing Guangqumen Street Business Department, CITIC Securities (600030) Xi'an Vermilion Bird Street Business Department raised Tom Cat 187 million yuan, 102 million yuan, 34.3007 million yuan respectively. In addition, the headquarters of Guotai Junan Co., Ltd. and the business department of Vermilion Bird Street in Xi'an of CITIC Securities bought a net of 74.4885 million yuan and 49.7272 million yuan respectively.