A-share review | The index fell across the board, Science and Innovation 50 fell 2.1%, and pork, China shipping, and liquor bucked the trend and strengthened

The Zhitong Finance App learned that on September 4, the main A-share indices closed down across the board, surged higher and fell during the intraday period, and collectively turned green in the afternoon. At the close, the Shanghai Stock Exchange Index fell 0.30% to 3930.12 points, the Shenzhen Securities Index fell 0.79% to 13516.97 points, the GEM index fell 0.78% to 3286.55 points, the Science and Technology Innovation 50 Index fell 2.10% to 1577.36 points, and the Beijing Stock Exchange 50 fell 0.10% to 1087.64 points. The turnover of the Shanghai and Shenzhen markets was 2030,668 billion yuan, an increase of 271,752 billion yuan compared to the previous trading day. In the entire market, 2,444 stocks rose and 2,914 stocks fell, rising and stopping 42 and falling 9. The number of companies that rose accounted for about 44%. In terms of sectors, pork, aquaculture, Chinese shipping (marine equipment), liquor, advertising and marketing, real estate services, and planting industries registered the highest gains; semiconductors, electronic chemicals, lithographers, memory chips, components, and CPO registered the highest declines.

driving factors

First, the main indices closed down across the board, leading the intraday decline, with Science Innovation 50 falling 2.10%, and the Shenwan semiconductor sector fell 2.85%, and the Shanghai Composite Index, Shenzhen Stock Exchange Index, and GEM collectively turned green in the afternoon; second, the Shanghai and Shenzhen markets had a turnover of 2030,668 billion yuan, with a volume of 271,752 billion yuan compared to the previous trading day; third, sectors such as pork, aquaculture, Chinese shipping, liquor, advertising and marketing bucked the trend. Semiconductors, electronic chemicals, lithography machines, storage chips, components, and CPO ranked ahead of the decline., the sector is clearly divided; fourth, in terms of news, OpenAI released GPT-6 Astra is driving AI applications, advertising and marketing to buck the trend.

Popular sector aspects

1. Pork farming: The sector bucked the trend. Luoniushan, Xinwufeng, Zhenghong Technology, and New Hope rose and stopped, Tang Renshen, Tiankang Biology, and Superstar Agriculture and Animal Husbandry had the highest gains, and agricultural sectors such as aquaculture, feed, and fishery collectively strengthened.

2. China Shipping: The marine equipment sector rose 6.49%, leading the industry's increase. China Shipping rose 9.18%, and the net inflow of main capital ranked first among individual stocks in the entire market.

3. AI applications: EasyDianTianxia rose 11.12%, the blue cursor rose 5.91%, Tianyu Digital Technology rose 8.75%. The ChatGPT concept is active. On the news, OpenAI officially released GPT-6 Astra.

Adjust the section

The semiconductor industry chain led the decline. Huahong Hongli fell 8.88%, Guoke fell slightly by 9.97%, Qiangyi shares fell 10.23%, and Wave Information fell to a standstill; sectors such as electronic chemicals, lithography machines, memory chips, components, and CPO registered the highest declines. There was a large increase in the previous period in the above direction. The decline on the same day was the highest, and the market showed clear sector rotation.