Core Viewpoint - The article discusses the recent performance of the A-share market, particularly focusing on the chip company Cambricon Technologies-U (688256.SH), which briefly surpassed the 1000 yuan per share mark before experiencing a decline. Group 1: Company Performance - Cambricon Technologies-U opened at 990 yuan per share and reached a high of 1001.1 yuan, briefly exceeding a market capitalization of 400 billion yuan, making it the seventh stock in A-share history to touch the 1000 yuan mark [1] - By the end of the trading day, Cambricon's stock closed at 933.98 yuan, reflecting a daily decline of 1.69% [1] - Historical context shows that Cambricon is following in the footsteps of other high-value stocks like Kweichow Moutai, Stone Technology, and Aimeike, which have also reached the 1000 yuan threshold [3] Group 2: Historical Context of High-Value Stocks - The first A-share stock to exceed 1000 yuan was Feilo Acoustics (now Zhong'an Technology) in 1992, which reached a peak of 3550 yuan [3] - Kweichow Moutai became the first stock in the new century to surpass 1000 yuan on June 27, 2019, and reached a historical high of 2627.88 yuan on February 18, 2021 [3] - Other stocks like Stone Technology, Aimeike, and HeMai have also crossed the 1000 yuan mark but have since experienced significant declines due to various pressures [4][5] Group 3: Market Trends and Industry Insights - As of August 19, 2023, Kweichow Moutai remains the only stock above 1000 yuan, trading at 1438 yuan [3] - Stone Technology, Aimeike, and HeMai have seen their stock prices drop significantly from their historical highs, with declines of 43.41%, 61.46%, and 79.28% respectively [4][5] - The article notes that over 400 stocks in the electronics, pharmaceutical, and computer industries have surpassed 100 yuan, indicating a strong presence of these sectors in the high-value stock category [6][8]

Market Performance - The trading volume of the Shanghai, Shenzhen, and Beijing markets exceeded 2 trillion yuan for the fifth consecutive trading day, marking a significant increase in market activity [7][8] - The last occurrence of such sustained trading volume was in November of the previous year [8] Stock Highlights - Shuotai Shen became the second "10-bagger" of the year, with its stock price soaring to 66.66 yuan, representing a maximum increase of 10.3 times from its low in April [4] - Cambricon Technologies' stock price reached a new high of 1001.10 yuan, marking its entry into the "thousand yuan club" for the first time [5] - Agricultural Bank of China continued to set historical highs, with its stock price surpassing 7 yuan and a total market capitalization nearing 2.4 trillion yuan [6] Historical Highs and Doubling Stocks - A total of 99 stocks reached historical highs today, including eight stocks with a market capitalization exceeding 100 billion yuan, such as Agricultural Bank, Industrial Fulian, and Cambricon [8] - The number of stocks that have doubled in price this year has risen to 357, with Shuotai Shen and *ST Yushun following the leader, Shuangwei New Materials, which has a 12-fold increase [9]

Group 1 - The core viewpoint of the news is that Cambrian-U (688256.SH) has seen significant stock price fluctuations, reaching a peak of over 1000 yuan, making it the second stock in the market to achieve this milestone, with a market capitalization exceeding 400 billion yuan [1][3]. - Since July, Cambrian-U's stock price has been on an upward trend, with a notable "20cm" limit-up on August 12, and the price has nearly doubled from a low of 520.67 yuan to over 1000 yuan within a month [3]. - As of now, Cambrian-U's stock price is second only to Kweichow Moutai, with a closing price of 950 yuan [4][5]. Group 2 - Cambrian-U has recorded a year-to-date increase of 44.22%, and from September 23, 2024, it has surged nearly 347% [3].