Market Overview - Investors should not overreact to uneventful unemployment data, as it allows for a focus on broader market trends and rallies beyond last year's winners [1] - Money is aggressively rotating into overlooked sectors, particularly data storage stocks, which have seen significant rallies while former market leaders struggle [2] Company Insights - Apple and Nvidia have not performed well despite strong underlying businesses, as they have become sources of funds for investors seeking new opportunities [3] - Upcoming earnings season is expected to start strong with JPMorgan Chase, although caution is advised regarding CEO Jamie Dimon's potential risk emphasis [6] - Delta Air Lines is anticipated to report strong results, with banks like Citigroup, Wells Fargo, Bank of America, Goldman Sachs, and Morgan Stanley also expected to perform well [7] Economic Indicators - The December consumer price index will be more significant than recent labor data, with signs of persistent inflation impacting consumer sentiment and presidential policies [5] - The JPMorgan Healthcare Conference is expected to generate merger-and-acquisition activity, with interviews of pharmaceutical executives planned [4] Sector Focus - Attention is on Taiwan Semiconductor Manufacturing Company, which may influence Nvidia's stock performance [8] - Transport stocks are also in focus, with expectations that a solid report from J.B. Hunt will support a bullish outlook on FedEx [9]

Seagate Technology Holdings plc (NASDAQ:STX) is one of the Best Unstoppable Growth Stocks to Buy Right Now. Seagate Technology Holdings plc (NASDAQ:STX) has risen more than 4.90% since the start of 2026. The recent gain marks the continuation of a more than 225% increase in the share price of the company in 2025. On January 5, Reuters reported that the shares of memory chip providers rose on January 2 as investors continued to bet on further price gains due to the increasing demand from AI infrastructure ...

每经AI快讯，1月8日，美股存储概念普跌，西部数据跌超8%，美光科技、希捷科技跌超3%。 （文章来源：每日经济新闻） ...

Group 1 - The core viewpoint of the article indicates a widespread decline in the U.S. stock market for storage-related companies, with significant drops in stock prices for key players in the sector [1] Group 2 - Flash memory stocks experienced a nearly 10% decline [1] - Western Digital saw a drop of over 6% in its stock price [1] - Micron Technology and Seagate Technology both faced declines of over 3% [1]

Core Viewpoint - The storage sector experienced a significant decline, with major companies like SanDisk, Western Digital, Micron Technology, and Seagate Technology facing notable drops in stock prices, raising concerns about the sustainability of recent gains driven by AI infrastructure spending [1] Group 1: Market Performance - SanDisk (SNDK.US) fell nearly 10%, while Western Digital (WDC.US) dropped over 6%, and Micron Technology (MU.US) and Seagate Technology (STX.US) declined more than 3% [1] - The recent performance of storage chip stocks was primarily fueled by a surge in AI infrastructure spending and increased demand leading to rising prices for storage chips and components [1] Group 2: Investor Sentiment - Many investors are questioning whether the substantial price increases are justified, especially as doubts grow regarding the ability of AI-related capital expenditures to maintain their current pace without visible returns [1] - Peter Anderson, Chief Investment Officer at Anderson Capital Management, expressed concerns that the market's expectations for future demand may be overly optimistic, underestimating historical cyclicality, excess capacity, and pricing pressures [1]

Group 1 - The storage sector experienced a widespread decline, with SanDisk (SNDK.US) dropping nearly 10%, Western Digital (WDC.US) falling over 6%, and Micron Technology (MU.US) and Seagate Technology (STX.US) decreasing by more than 3% [1] - The primary driver for the rise in storage chip stocks has been the surge in AI infrastructure spending and increased demand leading to higher prices for storage chips and components [1] - Investors are questioning the sustainability of the recent price increases, particularly in light of doubts regarding the ability of AI-related capital expenditures to maintain their current pace without significant returns [1] Group 2 - Peter Anderson, Chief Investment Officer of Anderson Capital Management, expressed concerns that while the recent strong performance appears reasonable given the context of AI data center construction, there is a growing worry that market expectations for future demand may be overly optimistic [1] - Anderson highlighted the risks of historical cyclicality, excess capacity, and price pressure being underestimated by the market [1]

Core Viewpoint - The storage chip manufacturing sector remains a hot area in the stock market for 2025, driven by significant investments in AI infrastructure, although some Wall Street professionals express concerns about a potential market reversal due to the rapid price increases and sustainability of demand [1][5]. Group 1: Market Performance - The storage chip sector was the best-performing segment in the S&P 500 last year, with companies like SanDisk, Western Digital, Seagate, and Micron leading the index [1]. - SanDisk's stock surged 559% in 2025, leading the S&P 500 index, followed by Western Digital, Micron, and Seagate, which also recorded significant gains [1]. - SanDisk's stock rose 16% on the first trading day of the year and continued to increase, accumulating a total gain of 49% over the first four trading days [1]. Group 2: Investment Concerns - Market analysts express skepticism about the sustainability of the recent price increases, questioning whether the current pace of AI-related capital expenditures can be maintained without visible returns [5][6]. - Concerns about potential overbuilding in AI infrastructure could lead to a sell-off if major companies signal a slowdown in spending [7]. - The relative valuation of storage stocks appears low compared to other tech companies, with Micron's expected P/E ratio at 10 and SanDisk's at approximately 20, while the Nasdaq 100 index is around 29 [6]. Group 3: Future Outlook - Analysts remain optimistic about major tech companies like Microsoft, Amazon, Alphabet, and Meta continuing their aggressive capital expenditure plans, which are expected to support demand for storage solutions through 2026 [7]. - The increasing data generated by multi-modal AI is anticipated to drive demand for low-cost storage, benefiting companies like Seagate and Western Digital [7]. - Needham forecasts that Micron's high-bandwidth memory chips will dominate AI memory needs over the next 5-10 years, indicating a positive outlook for related companies [7]. Group 4: Industry Trends - Samsung Electronics reported a record operating profit due to the booming memory market, with a preliminary operating profit of 20 trillion won, a 208% year-over-year increase, driven by surging demand for AI servers [10].

Core Insights - Big tech stocks have seen a decline, but investor interest in momentum stocks remains strong, particularly in data storage following Nvidia CEO Jensen Huang's comments on AI demand for memory and storage hardware [1][6] Group 1: Stock Performance - Sandisk (SNDK) shares surged over 27% on Tuesday, following a remarkable increase of more than 500% in 2025 and an additional 43% in the first three sessions of 2026 [2] - Western Digital (WDC) and Seagate Technology (STX) stocks, which tripled in value last year, rose 17% and 14% respectively on the same day [2] - Despite these gains, all three stocks experienced a pullback on Wednesday [2] Group 2: Market Dynamics - The AI sector has faced challenges, with concerns about an AI bubble impacting stock performance; as of Tuesday, all stocks in the Magnificent Seven, except Amazon (AMZN), were down this year [3] - Huang indicated that AI-specific storage and memory represent an unserved market, which is expected to become the largest storage market globally [4] - The demand for memory and data storage devices significantly outpaced supply last year, leading to a rise in prices; Micron's (MU) gross margins increased to 56% from 38% year-over-year [4] Group 3: Future Outlook - Companies like Sandisk, Western Digital, and Seagate are poised to benefit from the increasing data generated by AI, which is expected to double globally between 2024 and 2029 [5] - Analysts from Bank of America predict that the active data stockpile will continue to grow as organizations retain more information for AI training and analytics, forecasting 2026 as a significant year for AI inferencing [6]

Core Insights - Memory and storage stocks have shown significant performance, particularly in early 2026, driven by strong demand from the artificial intelligence sector [2][6] - Nvidia CEO Jensen Huang emphasized the unserved market for AI-specific storage and memory, predicting it will become the largest storage market globally [5] Company Performance - Sandisk (SNDK) shares surged over 27% on a recent Tuesday, following a remarkable increase of more than 500% in 2025 and an additional 43% in the first three sessions of 2026 [3] - Western Digital (WDC) and Seagate Technology (STX) also experienced substantial gains, with stock prices rising 17% and 14% respectively on the same day [3] - Memory chip maker Micron (MU) reported an increase in gross margins to 56% from 38% year-over-year, reflecting the high demand and supply constraints in the market [5] Market Dynamics - The AI sector has faced challenges, with many stocks in the "Magnificent Seven" underperforming, except for Amazon (AMZN) [4] - Despite concerns about an AI bubble, memory and storage stocks have thrived due to a severe supply crunch and booming demand [6] - The International Data Corporation forecasts that the amount of data stored worldwide will double between 2024 and 2029, indicating a growing market for data storage solutions [7]

Core Viewpoint - The storage sector in the US stock market failed to maintain its upward momentum, with significant declines observed in major companies' stock prices [1] Company Performance - Western Digital (WDC.US) experienced a drop of over 10% [1] - Seagate Technology (STX.US) fell by more than 8% [1] - SanDisk Corp (SNDK.US) decreased by over 4.6% [1] - Micron Technology (MU.US) saw a decline of more than 1.4% [1]