Group 1 - CPO and other computing hardware stocks are experiencing a sustained rebound [1] - Deep Science and Technology (深科达) has risen over 10% [1] - Huagong Technology (华工科技) has hit the daily limit up [1] - New Yisheng (新易盛) has increased by over 6% [1] - Zhongfu Circuit (中富电路) and Guangku Technology (光库科技) are among the top gainers [1]

Group 1 - The core viewpoint of the article highlights a recovery in computing hardware stocks, with Inspur Information hitting a historical high and surpassing a market capitalization of 110 billion [1] - Alibaba is actively advancing a 380 billion investment in AI infrastructure, indicating a significant commitment to the sector [1] - Other companies such as Huagong Technology, Newyeason, Guangku Technology, Cambridge Technology, Guangxun Technology, Unisplendour, and Ruijie Networks are also experiencing stock price increases [1]

算力硬件股盘中回暖，浪潮信息涨停，创出历史新高，总市值突破1100亿，华工科技逼近涨停，光库科 技、剑桥科技、光迅科技、紫光股份、锐捷网络跟涨。 ...

Group 1 - The CPO and PCB sectors, which are part of the computing hardware industry, experienced a decline in stock prices [1] - Guangku Technology saw a drop of over 10% in its stock price [1] - Jingwang Electronics approached the limit down, indicating significant selling pressure [1] Group 2 - Tianfu Communication's stock fell by over 6% [1] - Shenghong Technology and Simi Electronics both experienced declines of over 5% [1] - Multiple stocks, including Zhongji Xuchuang and Xinyi Sheng, dropped by over 4% [1]

每经AI快讯，9月23日，CPO等算力硬件股盘初活跃，中际旭创涨超8%，新易盛涨超7%，天孚通信涨 超6%，胜宏科技、景旺电子、源杰科技跟涨。 每日经济新闻 ...

周三上午，A股市场还洋溢着乐观气氛。在美联储降息预期和国内外利好消息的推动下，投资者信心满满，主要指数全线飘红。 科技成长板块成为领涨主力，AI、半导体、算力等细分领域表现亮眼。 然而，下午开盘后市场情绪突变，各大指数集体跳水。沪指由涨转跌，创业板指盘中跌幅一度超3%。 全市场超4100只个股下跌，投资者持仓市值普遍"缩水"。最终两市仅有1027只个股上涨，64只个股涨停，4350只个股下跌。 市场一片看好声中，A股却在9月18日下午突然上演高台跳水，超过4300只个股收跌。美联储降息利好竟然成了资金出货的时机，盘中究竟发生 了什么？ 9月18日，A股市场上演了一场惊心动魄的"过山车"行情。上午，各大指数还在一片看好声中高歌猛进，上证指数一度触及3899.96点，距离3900点仅差0.04 点。 然而午后市场风云突变，三大指数集体跳水，沪指由涨转跌，最终收跌1.15%，报3831.66点；深证成指跌1.06%，创业板指跌1.64%。 美联储降息这一利好因素，反而成了部分资金出货的时机。此前市场涨幅过快过高，短期内部分资金趁着降息利好的兑现，选择了获利了结。 3900点整数关口附近抛压沉重，套牢盘与解套盘集中离 ...

Core Viewpoint - The computing hardware stocks experienced a rebound during trading, with significant gains observed in several companies, indicating a positive market sentiment in the sector [1] Company Summaries - Guangku Technology and Lingyun Light both surged over 10%, reaching historical highs, reflecting strong investor confidence and potential growth in the computing hardware market [1] - Other companies such as Guangxun Technology, Shengyi Technology, Pengding Holdings, and Cambridge Technology also saw increases, suggesting a broader upward trend in the industry [1]

Market Overview - The three major indices experienced narrow fluctuations and collectively closed lower, with the Shanghai Composite Index down 0.3%, Shenzhen Index down 0.04%, and ChiNext Index down 0.16% [1] - The total trading volume in the Shanghai and Shenzhen markets was 23,494 billion yuan, a significant decrease of 8,172 billion yuan compared to the previous day, with over 3,400 stocks declining [1] Sector Performance - Sectors such as excavators, coal mining, photolithography machines, major infrastructure in the West, and industrial enterprises saw notable gains, while sectors like humanoid robots, reducers, and Xiaomi's automotive sector experienced significant declines [1] - The decline in the robotics sector was influenced by Elon Musk's denial of Tesla's Optimus robot receiving 10,000 orders, leading to a pullback in previously strong-performing robotics stocks [1] Investment Focus - There is a continued positive outlook on the computing hardware sector, with a potential shift in market focus. The computing hardware sector has shown resilience during market downturns, indicating strong market preference [7] - The semiconductor industry also performed well, suggesting that these sectors are part of the broader AI industry chain, with computing hardware showing better growth potential due to high demand from North American tech giants and local internet companies [7] Consumer Sector Insights - The tourism and hotel sector surged in anticipation of the upcoming National Day and Mid-Autumn Festival, reflecting market reactions to seasonal demand [8] - With retail sales growth slowing to 3.4% year-on-year in August, the necessity for incremental stimulus policies is increasing, with a focus likely on consumer spending, particularly in services like tourism, education, and gaming [8] Commodity Outlook - The long-term investment value in the non-ferrous metals sector remains high, despite recent pullbacks. The potential for two interest rate cuts by the Federal Reserve this year could support rising prices for gold and copper [9] - Current gold prices have reached historical highs, and copper prices have shown a breakthrough trend, indicating that price increases will eventually translate into improved corporate earnings and stock performance [9]

Market Overview - A-shares experienced a significant decline with all three major indices closing lower, as the Shanghai Composite Index fell below the 20-day moving average [1] - The Shanghai Composite Index closed at 3831.66 points, down 1.15%; the Shenzhen Component Index closed at 13075.66 points, down 1.06%; and the ChiNext Index closed at 3095.85 points, down 1.64% [1] - The total trading volume in the Shanghai and Shenzhen markets reached 3.135 trillion yuan [1] Sector Performance - The market showed a broad decline across sectors, with notable strength in the automotive services and tourism hotel sectors, which performed well against the trend [1] - The precious metals, energy metals, non-ferrous metals, real estate services, diversified finance, small metals, and securities sectors experienced the largest declines [1] Notable Stocks - CPO and other computing hardware stocks were active, with companies like Dekor and Changfei Optical Fiber hitting the daily limit [1] - Tourism stocks showed resilience, with Yunnan Tourism and Qujiang Cultural Tourism both reaching the daily limit [1] - Semiconductor stocks initially surged but then retreated, with companies like Zhongwei and Saiwei Microelectronics rising over 10% [1] - The non-ferrous metals sector saw significant declines, particularly with Xiaocheng Technology experiencing a sharp drop [1] - Brokerage and fintech stocks adjusted, with Dazhihui falling over 8% [1] Analyst Insights - Dongfang Securities noted that recent market fluctuations are primarily driven by sector trading and sentiment, without altering the overall upward trend of the market [1] - In terms of sector allocation, there is a recommendation to focus on industries with concentrated short-term capital, such as semiconductors and robotics, while being cautious of high and low cuts [1]

Market Overview - The Shanghai Composite Index closed down 1.15%, with a trading volume of 1.37 trillion, an increase of 360 billion from the previous trading day [2] - The Shenzhen Component Index fell 1.06%, with a trading volume of 1.77 trillion, up 400 billion from the previous day [2] Technical Analysis - The Shanghai Composite Index initially rose due to interest rate cuts but experienced a significant drop in the afternoon, indicating selling pressure [3] - A divergence signal appeared on the 30-minute chart, with over 4,000 stocks declining, suggesting a decrease in profitability [3] - The Shenzhen Component Index did not maintain its previous upward momentum, indicating increased selling pressure and a lack of strong new market leaders [3] Market Sentiment - Approximately 1,027 stocks rose while around 4,350 stocks fell, reflecting a poor market performance [4] - Only about 72 stocks hit the daily limit up, while 2 non-ST stocks hit the daily limit down, indicating a sharp decline in short-term sentiment [5] Major Events - The Federal Reserve cut the federal funds rate by 25 basis points, marking its first rate cut since 2025 [6] Summary - The market experienced significant fluctuations, with the technology sector initially leading the indices higher before a sharp decline in the afternoon [7] - The overall market sentiment cooled rapidly, with over 4,300 stocks declining, despite some sectors like semiconductors and robotics showing strength [7] - The financial sector's underperformance during the index's attempts to rise contributed to the overall market's volatility [8] Sector Highlights - The market showed a general downtrend, but the automotive services and tourism hotel sectors performed well [9] - The tourism and hotel sectors benefited from government policies aimed at expanding service consumption and the upcoming "super golden week" holiday, with a 45% year-on-year increase in cross-province travel orders reported by Ctrip [11]