Chao News client reporter Gan Jupeng.
December 29 is the last trading day of A-shares in 2023, and the three major indexes all ended in the red. Shanghai Composite Index for the whole year**37%, closing at 297493 points, about 1% away from 3000 points. This is also the third annual close below 3,000 points in the past decade.
In addition, the SZSE Component Index was the full-year **1354%；GEM refers to the whole year**1941%, the largest decline;STAR 50 Index for the whole year**1124%；The BSE 50 Index rose sharply in the fourth quarter, and the whole year was **1492%。
The highly anticipated top ten in 2023 will be released, and the Beijing Stock Exchange's Kaihua Materials will be 572 for the whole year97%, won this year's "stock king", Liante Technology and Shenglong shares rose separately throughout the year.
The second and third places, the fourth to the tenth are Baili Tianheng, Tsit Wing Technology, High-tech Development, Huami New Materials, *ST Mingcheng, AVIC and Xinnuowei.
Kaihua Materials is mainly engaged in epoxy powder encapsulation materials, and in mid-October, because of the concept of HBM, the stock price was significantly higher than that of the Beijing Stock Exchange.
The main products of Liante Technology are optical modules, and it has mastered relevant core technologies in the fields of high-speed signal design and optical coupling technology. The stock won the first place with a 770% increase in the first half of the year, entered a state of decline in the third quarter, and ranked second in the annual gain.
Shenglong Co., Ltd. is mainly engaged in engine oil pumps, transmission parts and other products, and at the same time superimposes Huawei's automotive concept. After the National Day, a wave of 14 consecutive boards was walked out, and the hype of "dragon head" was driven.
Tsit Wing Technology is mainly engaged in precision structural parts for consumer electronics, and at the same time superimposed the hottest Huawei Mate60 mobile phone concept at that time. The stock came out of a wave of 21 days and 16 boards in September, rising 420% in 23 trading days.
At the same time, the top ten bear stocks of the year have also been released. In addition to the four ST shares of *ST Zuojiang, *ST Aidi, ST Hongda and *ST Botian, the rest are Yuneng Technology, Dexin Technology, Peneng Technology, Li Yuanheng, Haiyou New Materials and Guolian Shares.
ST Zuojiang has accumulated **77 this year91%。The company is mainly engaged in related products in the field of information security, and is not only facing the risk of delisting, but also being investigated by the China Securities Regulatory Commission for suspected illegal information disclosure.
The main products include microinverters, intelligent control switches, energy communication and monitoring and analysis systems. With the weakening of new energy directions such as photovoltaics this year, Yuneng Technology has been in a state of decline.
Paineng Technology fell 66 percent for the year18%, as a household savings leader, rose all the way from around 110 yuan shares to the 500 yuan mark in March 2022, and then entered a unilateral decline.
From this, it can also be found that the top ten bear stocks are basically concentrated in the field of new energy (optical storage of lithium).
*Please indicate the source".