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A股收评:午后跳水!AI应用狂飙,近4万亿天量成交
Ge Long Hui· 2026-01-14 07:58
Market Overview - The A-share market experienced a mixed performance with the Shanghai Composite Index down by 0.31% closing at 4126 points, while the Shenzhen Component Index and the ChiNext Index rose by 0.56% and 0.82% respectively [2] - The total market turnover reached a record high of 3.99 trillion yuan, an increase of 288 billion yuan compared to the previous trading day, with over 2700 stocks rising and nearly 2600 stocks falling [3] Sector Performance - AI applications saw significant gains, with sectors such as Kimi concept, AI corpus, and AI intelligent agents leading the market [4] - Conversely, the insurance sector declined, along with lithium mining concepts and other sectors like banks and robotics, which experienced notable losses [4][5] AI Sector Insights - The AI application sector is expected to become a core investment theme, with companies like Lakala, Tongda Hai, and Hongjing Technology hitting the daily limit up [6] - Analysts predict that by 2026, AI applications will evolve from being merely usable to highly effective, establishing diverse business models [6] Precious Metals and Mining - Precious metals stocks surged, with silver prices reaching a historical high of $89.48 per ounce, driven by increased demand for safe-haven assets amid expectations of U.S. interest rate cuts [7] - Notable gains were observed in companies like Hunan Silver and Xiyang Tungsten, with Hunan Silver rising by 9.98% [8] Brokerage Sector Developments - The brokerage sector faced a downturn in the afternoon, with significant movements in stocks like Hualin Securities and Xiangcai Shares [9] - A regulatory change was announced, increasing the minimum margin ratio for financing on the Shanghai and Shenzhen stock exchanges from 80% to 100%, effective January 19, 2026 [9] Lithium Sector Adjustments - Lithium stocks experienced a pullback, with major players like Shengxin Lithium Energy and Tianqi Lithium seeing declines of over 6% and 4% respectively, as lithium carbonate contracts fell by 6% to 157,220 yuan per ton [10] Market Sentiment and Future Outlook - There is a notable presence of large sell orders in key stocks, indicating potential market pressure, with significant amounts in companies like China Merchants Bank and Zijin Mining [11] - Analysts from GF Securities suggest that the A-share market may break historical valuation trends in 2026, driven by factors such as increased profitability in emerging industries and a favorable macroeconomic environment [13][16]
A股多只权重股尾盘竞价再现巨额压单
Jin Rong Jie· 2026-01-14 07:33
1月14日,A股尾盘集合竞价多只权重股现巨额压单,其中招商银行压单金额超65亿元,紫金矿业、长 江电力、中国铝业、上汽集团、兴业银行、中国中免、中国平安、恒瑞医药、贵州茅台压单金额均超10 亿元。此前在2025年9月17日、10月24日以及2026年1月7日,中信证券均出现10亿元以上压单。 | | 10 标记 +自选 返回 品600036 招商银行 | | | | | --- | --- | --- | --- | --- | | C | 委比 | -98.78% 委差 | | -163 /7 | | 47.00 | 卖五Y | 40.11 | 53.3 万 | | | 46.00 | DE JU | 40.10 | 1196.67J | | | | | 40.09 | 271.4万 | | | 45.00 | | 40.08 | 19.2 /7 | | | 44.00 | | 40.07 | 65.7 亿 | | | | | 40.06 | 1459.4万 | | | 43.00 | | 40.05 | 994.4 /J | | | 42.00 | | 40.04 | 277.5 /J | | | | 买 ...
铜冠金源期货商品日报-20260114
Report Industry Investment Rating There is no relevant content provided in the report. Core View of the Report - Overseas, the US inflation data in December continued to decline moderately, with the CPI同比 at 2.7% and the core CPI同比 at 2.6%. The market expects the Fed to cut interest rates twice this year, but the Fed may maintain a wait - and - see attitude. Trump's interference in the Fed has increased market uncertainty. Domestically, the A - share market adjusted after a continuous rise, showing a shift from a general rise to differentiation [2][3]. - Precious metals: The US inflation data strengthened the expectation of interest rate cuts, and silver prices reached a new high. The physical delivery of COMEX silver was active, and the inventory decreased rapidly. Although the exchange strengthened supervision, silver prices are expected to remain relatively strong [4][5]. - Copper: The moderate decline in US inflation led to speculation about a possible interest rate cut in April. Trump's interference in the Fed increased market risk aversion, and the strike at a copper mine in Chile affected production. Copper prices are expected to remain strongly volatile at a high level [6][7]. - Aluminum: US inflation pressure was stable, but core indicators were slightly weak. High aluminum prices suppressed downstream demand, and social inventory was expected to continue to accumulate. Aluminum prices are expected to fluctuate at a high level [8][9]. - Alumina: Supply was loose, and inventory was high, so alumina prices were under pressure and are expected to remain weak [10]. - Cast aluminum: Driven by cost, cast aluminum prices are expected to remain strong, although downstream acceptance of high prices is limited [11]. - Zinc: The US core CPI cooled unexpectedly, and zinc prices were expected to fluctuate strongly, but the spot market was weak [12][13]. - Lead: Some refineries resumed production, and lead prices were expected to fluctuate as supply improved and consumption was under pressure [14]. - Tin: Supply - side disturbances and demand expectations supported tin prices, but there was a risk of adjustment due to crowded capital [15]. - Steel products: The demand for construction steel was in the off - season, and the supply - demand balance was weak. Steel prices are expected to fluctuate [16]. - Iron ore: Supply was strong and demand was weak, and iron ore prices are expected to fluctuate [18]. - Coking coal and coke: Steel enterprises did not respond to the price increase request of coke enterprises. The off - season demand led to limited fundamental support, and prices are expected to fluctuate [19]. - Soybean and rapeseed meal: The report was negative, and Brazilian soybean production was certain to be high. The auction of imported soybeans was fully subscribed, and prices are expected to fluctuate [20][21]. - Palm oil: The export demand for Malaysian palm oil improved, but the implementation of Indonesia's biodiesel policy was uncertain. Palm oil prices are expected to fluctuate and strengthen [23][24]. Summary by Related Catalogs Macroeconomy - Overseas: In December, the US CPI同比 was 2.7%, and the core CPI同比 was 2.6%. The market expected the Fed to cut interest rates twice this year, but the Fed may maintain a wait - and - see attitude. Trump's interference in the Fed increased market uncertainty. Gold and silver reached new highs, the US dollar rose, and industrial metals' upward momentum slowed [2]. - Domestic: The A - share market adjusted after a 17 - day consecutive rise. The Shanghai Composite Index closed at 4138 points, and the trading volume reached 3.7 trillion yuan. More than 3700 stocks fell. The margin trading balance reached a new high, and the market shifted from a general rise to differentiation [3]. Precious Metals - Gold prices fluctuated, and silver prices reached a new high. The active physical delivery of COMEX silver and the rapid decline in inventory were important factors driving silver prices. The US inflation data strengthened the expectation of interest rate cuts, and precious metal prices were supported [4][5]. Copper - Macro: The moderate decline in US inflation led to a 40%+ probability of an interest rate cut in April, but the Fed may maintain a wait - and - see attitude. Trump's interference in the Fed increased market risk aversion, and copper prices' center of gravity moved up [6]. - Industry: The labor negotiation at a copper mine in Chile was stagnant, and the strike affected production. The supply - demand situation and market sentiment jointly affected copper prices, which are expected to remain strongly volatile at a high level [6][7]. Aluminum - Macro: The World Bank raised the global economic growth forecast for 2026 to 2.6%. The US inflation pressure was stable, and the market expected the Fed to keep interest rates unchanged in January [8][9]. - Fundamental: High aluminum prices suppressed downstream demand, and social inventory was expected to continue to accumulate. Aluminum prices are expected to fluctuate at a high level [9]. Alumina - Supply was loose as the environmental policy was relaxed in some areas, and the import window was open. Inventory was high at all levels, putting pressure on prices. Alumina prices are expected to remain weak [10]. Cast Aluminum - Driven by the rising cost of scrap aluminum, cast aluminum prices rose, but downstream acceptance of high prices was limited. Cast aluminum prices are expected to remain strong [11]. Zinc - The US core CPI cooled unexpectedly, and the market speculated about an interest rate cut in April. However, Fed officials' hawkish remarks and weak fundamentals led to a high - level shock in zinc prices. Zinc prices are expected to fluctuate strongly [12][13]. Lead - Some refineries resumed production, and supply improved. Consumption was under pressure, and social inventory was expected to increase. Lead prices are expected to fluctuate [14]. Tin - Supply - side factors such as the tense situation in Congo - Kinshasa, the slow resumption of mines in Myanmar, and Indonesia's export policy supported tin prices. However, due to the large short - term increase and crowded capital, there was a risk of adjustment [15]. Steel Products - The demand for construction steel was in the off - season, with a significant decline in apparent demand and a small increase in production. The supply - demand balance was weak, and steel prices are expected to fluctuate [16]. Iron Ore - Supply was strong due to high arrivals, and demand was stable. The overall supply - demand situation was supply - strong and demand - weak, and iron ore prices are expected to fluctuate [18]. Coking Coal and Coke - Steel enterprises did not respond to the price increase request of coke enterprises. Terminal demand was in the off - season, and the fundamental support was limited. Supply pressure increased, and prices are expected to fluctuate [19]. Soybean and Rapeseed Meal - The report was negative, and Brazilian soybean production was certain to be high. The auction of imported soybeans was fully subscribed, which alleviated the supply shortage expectation in the first quarter. Prices are expected to fluctuate [20][21]. Palm Oil - Macro: The US core CPI in December was at a four - year low, and oil prices rose. - Fundamental: The export demand for Malaysian palm oil improved in early January, and the inventory reduction expectation was strengthened. However, the implementation of Indonesia's biodiesel policy was uncertain. Palm oil prices are expected to fluctuate and strengthen [23][24].
多只权重股尾盘竞价再现巨额压单
财联社· 2026-01-14 07:32
Core Viewpoint - The article highlights significant sell orders in the A-share market, particularly focusing on major stocks like China Merchants Bank, which has a sell order amount exceeding 6.5 billion yuan, along with other companies like Zijin Mining, Yangtze Power, and Kweichow Moutai, each with sell orders over 1 billion yuan [1]. Group 1 - China Merchants Bank has a sell order amount exceeding 6.5 billion yuan, indicating strong selling pressure [1]. - Other companies with notable sell orders include Zijin Mining, Yangtze Power, China Aluminum, SAIC Motor, Industrial Bank, China Duty Free, Ping An Insurance, and Hengrui Medicine, each with sell orders exceeding 1 billion yuan [1]. - Previous instances of significant sell orders from CITIC Securities were recorded on September 17, October 24, 2025, and January 7, 2026, with amounts over 1 billion yuan [2].
私募信心指数小幅上行 高分红与科技板块成布局核心
Xin Hua Cai Jing· 2026-01-14 06:52
Group 1 - The overall sentiment among private fund managers regarding the A-share market in January is cautiously optimistic, with most planning to maintain their current positions. High-dividend assets, technology sectors, and leading manufacturing companies are identified as core investment directions [1][2] - The confidence index for A-share managers recorded 124.94 in January 2026, a slight increase of 0.48% from December 2025, indicating a rise in confidence compared to the previous month. The trend expectation confidence index reached 133.59, up 0.6% month-on-month, reflecting a market dominated by optimistic and neutral attitudes [1] - A breakdown of fund manager sentiment shows that 5.4% are extremely optimistic (down 0.5 percentage points), 58.7% are optimistic (up 2.6 percentage points), and 34% are neutral (down 1.6 percentage points). The proportion of pessimistic managers decreased to 1.5% (down 0.8 percentage points), while 0.4% are extremely pessimistic (up 0.4 percentage points) [1] Group 2 - Several private funds have disclosed their latest holdings and investment logic, focusing on four main areas: internet platforms with competitive advantages, consumer sectors with supply constraints, leading manufacturing companies, and hidden champions in cyclical industries. Some cyclical sectors are expected to provide stable profits and high dividends, offering returns above risk-free rates [2] - The current investment strategy includes maintaining high positions in three main lines: cyclical industry leaders with dividend characteristics, technology giants benefiting from rapid AI development, and state-owned enterprises with high barriers to entry and attractive dividend rates [2] - Recent pullbacks in dividend stocks are viewed as attractive buying opportunities, with historical data indicating that the first quarter typically sees the highest win rates and strongest gains for dividend stocks [3]
铝代铜僵
投中网· 2026-01-14 06:35
Core Viewpoint - The article discusses the rising trend of "aluminum replacing copper" in various industries due to the increasing copper prices and supply-demand imbalances, indicating a long-term technological shift rather than a short-term market speculation [6][7][8]. Group 1: Copper-Aluminum Price Ratio - The current copper-aluminum price ratio is at a historical high of 4.21 times, up from a low of 1.7 times in 2005, reflecting significant supply-demand differences and elasticities between the two metals [10][12]. - The widening price ratio is driving the shift from aluminum as a technical alternative to a real necessity in various applications [16]. Group 2: Supply-Demand Dynamics - Copper demand is increasing due to its role in the new energy era, while supply is constrained by long development cycles of 7-10 years and low environmental approval rates [17][18]. - In contrast, aluminum supply constraints are primarily at the smelting stage, with the industry undergoing a restructuring phase where companies with stable, low-cost, and green power resources will have competitive advantages [19][20]. - Both metals face supply elasticities, but the core constraints differ significantly, with aluminum becoming a feasible alternative in specific scenarios as technology advances [22]. Group 3: Technological Innovations - Systematic technological innovations in new materials, processes, and structures are making large-scale aluminum replacement of copper feasible [24]. - Key technological breakthroughs expected by 2025-2026 include solutions for creep, electrochemical corrosion, and improved conductivity, which will address traditional aluminum material pain points [25][26]. Group 4: Industry Applications - In the power transmission sector, aluminum has already replaced copper in long-distance transmission lines, and its use in 5G base stations and data centers is increasing due to weight and cost considerations [27]. - The air conditioning industry is moving towards aluminum, with major players like Daikin already using over 50% aluminum in their products by 2024 [28]. - The automotive sector is rapidly advancing in aluminum applications, with new aluminum alloy materials developed to solve corrosion issues and optimize creep performance, expected to be implemented by 2026 [30]. Group 5: Investment Logic - The current investment logic in the aluminum sector revolves around the "aluminum replacing copper" trend and the strategic value driven by resource nationalism [33]. - The electrolytic aluminum capacity utilization rate is nearing full capacity, with major companies like China Aluminum and China Hongqiao leading in production [34][36]. - Companies with aluminum ore and energy resources are expected to have more elastic performance in the face of price increases, with a focus on optimizing resource combinations [38]. Group 6: Financial Performance and Valuation - Financial performance metrics indicate that companies like China Hongqiao and Nanshan Aluminum International have lower P/E ratios, while ROE is high for companies like Nanshan Aluminum and Huafeng Aluminum [39][40]. - The overall aluminum sector is not undervalued, but individual stock differentiation is evident, with some companies like Nanshan International Aluminum and China Hongqiao appearing relatively undervalued [41][42].
乐观情绪带动 沪铜偏强运行【盘中快讯】
Wen Hua Cai Jing· 2026-01-14 05:58
(文华综合) 沪铜早间小幅高开,随后走势受周边品种涨势和股市上扬带动,目前主力合约涨幅在2%附近,期价再 创新高。隔夜公布的美国12月通胀温和,虽然市场继续押注美联储1月按兵不动,但整体支持美联储后 续继续降息,今日股市期市氛围偏乐观,铜价走势易受带动。铜市矿紧局面延续,非美地区库存不高, 但下游需求疲弱也值得关注。 ...
日度策略参考-20260114
Guo Mao Qi Huo· 2026-01-14 05:38
Report Industry Investment Ratings - Bullish: Copper, Aluminum, Coke, Coal [1] - Bearish: None - Neutral: Index, Treasury Bonds, Alumina, Zinc, Nickel, Stainless Steel, Tin, Precious Metals, Platinum, Palladium, Polysilicon, Lithium Carbonate, Rebar, Hot Rolled Coil, Iron Ore, Manganese Silicon, Ferrosilicon, Glass, Soda Ash, Palm Oil, Cotton, Sugar, Corn, Soybean Meal, Pulp, Logs, Crude Oil, Fuel Oil, Bitumen, PTA, Short Fiber, Styrene, Urea, Propylene, PVC, LPG, Container Shipping on the European Route [1] - Cautious: Zinc, Nickel, Stainless Steel, Tin, Precious Metals, Platinum, Palladium, Lithium Carbonate, Rebar, Hot Rolled Coil, Iron Ore, Manganese Silicon, Ferrosilicon, Glass, Soda Ash, Coking Coal, Palm Oil, Cotton, Sugar, Corn, Soybean Meal, Pulp, Logs, Crude Oil, Fuel Oil, Bitumen, PTA, Short Fiber, Styrene, Urea, Propylene, PVC, LPG, Container Shipping on the European Route [1] - Wait - and - See: Polysilicon [1] Core Views - The stock index may continue to rise after short - term shock adjustment, and the bond futures are affected by asset shortage and weak economy, but the central bank has recently warned of interest - rate risks [1]. - Copper and aluminum prices are expected to be strong, while alumina prices will fluctuate. Zinc and nickel prices have uncertainties due to policies and fundamentals, and short - term operations should be cautious [1]. - The prices of lithium carbonate, rebar, and other products are affected by factors such as supply, demand, and market sentiment, showing a state of shock or limited upward space [1]. - The prices of agricultural products such as palm oil, cotton, and sugar are affected by supply - demand relationships and market news, with different trends [1]. - The prices of energy and chemical products are affected by factors such as policies, supply - demand, and cost, and different products have different trends [1]. Summary by Related Catalogs Stock Index and Bond Futures - Stock Index: After a volume - based breakthrough, it may continue to rise after short - term shock adjustment as the market trading volume remains high [1]. - Bond Futures: Asset shortage and weak economy are beneficial, but the central bank has recently warned of interest - rate risks, and attention should be paid to the Bank of Japan's interest - rate decision [1]. Non - ferrous Metals - Copper: With improved market sentiment and tight ore supply, copper prices are expected to remain strong [1]. - Aluminum: Limited industrial drive, but restricted supply and improved macro - sentiment are expected to drive prices higher [1]. - Alumina: There is a large release space on the supply side, but the current price is near the cost line, so it is expected to fluctuate [1]. - Zinc: The cost center is stable, but there is inventory pressure. Although the price has made up for losses due to good macro - sentiment, the upside space is limited [1]. - Nickel: The market's concern about supply has decreased, but policy implementation is uncertain. The price is in high - level shock, and short - term operations should be cautious [1]. - Stainless Steel: The raw - material price is rising, and the inventory is decreasing slightly. The price is in high - level shock, and short - term operations are recommended [1]. - Tin: The price has risen due to good macro - sentiment and supply disturbances, but there is pressure on the fundamentals, and long - term low - position buying is recommended [1]. - Precious Metals: Geopolitical risks, the Fed's independence crisis, and lower - than - expected CPI have boosted prices, but the price fluctuations are large [1]. - Platinum and Palladium: The macro - environment is favorable, but the fundamentals are not as solid as precious metals. In the short term, they will fluctuate widely, and long - term low - position buying of platinum is recommended [1]. Industrial Metals - Industrial Silicon: Northwest production is increasing, while southwest production is decreasing. The production of polysilicon and organic silicon decreased in December [1]. - Lithium Carbonate: In the traditional peak season of new - energy vehicles, the demand for energy storage is strong, but the spot market is weak, and the price is in shock [1]. - Rebar and Hot Rolled Coil: High production and inventory suppress price increases, and the transmission of futures price increases to the spot market is not smooth. Unilateral long positions should be closed, and positive - spread positions can be participated in [1]. - Iron Ore: There is obvious upward pressure, and chasing long positions is not recommended [1]. - Manganese Silicon and Ferrosilicon: There is a combination of weak reality and strong expectations, and supply may be disturbed by energy - consumption control and anti - involution [1]. - Glass and Soda Ash: The short - term market sentiment is warming, but the medium - term supply is excessive, and the price is under pressure [1]. - Coking Coal and Coke: If the "capacity - reduction" expectation continues to ferment, there may be room for price increases, but the actual increase is difficult to judge [1]. Agricultural Products - Palm Oil: After the release of the MPOB report, wait for the opportunity to buy when the origin reduces production and inventory and the biodiesel story unfolds. Short - term waiting is recommended [1]. - Cotton: The market is currently in a state of "with support but no driving force". Future factors such as policies, planting intentions, and weather should be concerned [1]. - Sugar: There is a global surplus and an increase in domestic supply. If the price continues to fall, there is cost support, but there is a lack of continuous driving force in the short term [1]. - Corn: The selling progress has slowed down but is still faster than the same period last year. The port inventory is low, and the price is expected to fluctuate at a high level [1]. - Soybean Meal: Affected by the USDA report, the internal market is expected to be weakly volatile. Attention should be paid to the soybean auction [1]. Energy and Chemical Products - Crude Oil: OPEC+ has suspended production increases until the end of 2026, and there are uncertainties in the Russia - Ukraine peace agreement and US sanctions on Venezuela [1]. - Fuel Oil and Bitumen: They follow the trend of crude oil, and the short - term supply - demand contradiction is not prominent [1]. - PTA and Short Fiber: The PX market has risen, and domestic PTA maintains high - level operation. The short - fiber price follows the cost [1]. - Styrene: The market is in a weak balance, and the upward momentum depends on the overseas market [1]. - Urea: There is limited upward space due to insufficient domestic demand, but there is support from anti - involution and cost [1]. - Propylene: The supply pressure is large, but the cost support is strong, and there is a risk of rising crude - oil prices [1]. - PVC: The macro - sentiment has subsided, and the market will trade based on fundamentals. The fundamentals are weak, and the price is at a low level [1]. - LPG: The import cost is supported, and the risk premium has increased. The inventory is expected to decrease, and the downstream demand is expected to increase [1]. Others - Container Shipping on the European Route: It is expected to peak in mid - January. Airlines are still cautious about trial resumptions [1].
年度展望丨张建胜:“稳健”与“精打细算”
Xin Lang Cai Jing· 2026-01-14 05:12
Core Viewpoint - The investment outlook for 2026 is characterized by a cautious optimism, emphasizing the importance of maintaining a disciplined approach to valuation and investment selection, particularly in the context of a recovering market after a prolonged downturn [1][10]. Market Performance - In 2025, both A-shares and Hong Kong stocks experienced a slow bull market, with public equity funds averaging over a 30% increase, marking it as a significant year for equities [2]. Market Divergence - The market in 2025 was marked by extreme divergence, with sectors like non-ferrous metals and communication equipment seeing over 60% annual gains, while consumer sectors like food and beverage faced negative returns [3]. AI Investment Trends - The capital expenditure in AI, amounting to hundreds of billions, is primarily concentrated among industry leaders, reflecting a level that corresponds to one or two years of net profits for these giants, indicating resilience despite potential delays in returns [4]. Real Estate and Consumption Recovery - A potential recovery in Chinese real estate and consumer sectors is anticipated, with signs that the most challenging phase for cyclical industries may soon pass, leading to valuation recovery opportunities [5]. Investment Opportunities - The investment landscape for 2026 is expected to broaden, with opportunities not only in non-linear growth sectors like AI but also in cyclical industries that may begin to see valuation corrections [6]. Global Trade Dynamics - Despite geopolitical tensions and trade frictions, China's trade surplus exceeded one trillion dollars in the first eleven months of 2025, showcasing the resilience and global competitiveness of Chinese manufacturing [7]. Re-globalization of Chinese Companies - Many leading Chinese companies are experiencing a "re-globalization" trend, with over 30% of their revenues coming from overseas markets, often growing faster than domestic operations [8]. Key Investment Directions for 2026 - The main investment focuses for 2026 include: 1. Non-linear growth in AI, particularly in storage and connectivity sectors, with an emphasis on AI application investments [9]. 2. Resource products and high-end manufacturing benefiting from re-industrialization and re-globalization [9]. 3. Valuation recovery opportunities in traditional industries such as chemicals and consumer goods [9]. Investment Mindset - The investment approach for 2026 will prioritize a "steady" mindset, emphasizing the importance of learning from past market experiences and maintaining a disciplined valuation strategy [10].
A股午评:沪指涨1.2%冲刺4200点,超4700股上涨!AI应用板块全面爆发
Ge Long Hui· 2026-01-14 03:39
A股三大指数早盘集体走强,截至午间收盘,沪指涨1.2%报4188.24点,深证成指涨1.98%,创业板指涨 2.24%,北证50涨2.96%。全市场成交额22459亿元,较上日成交额缩量2224亿元,全市场超4700家个股 上涨。盘面上,八部门联合印发《"人工智能 + 制造"专项行动》,AI应用板块全面爆发;有色金属股 集体走强,紫金矿业、江西铜业等多股创新高;佰维存储发布业绩预增公告后涨超7%,存储芯片股普 涨。 ...