TradingKey

TradingKey - As artificial intelligence drives the rapid growth of global data volumes, storage chips and data center hard drives have become an indispensable component of AI infrastructure. While both SanDisk (SNDK) and Seagate Technology (STX) are major players in the storage industry, they differ in their target market segments, business models, and investment theses.

TradingKey - Palo Alto Networks (PANW) delivered better-than-expected results in its latest earnings report, yet its stock price dropped significantly. On September 2 Eastern Time, PANW fell 9.28% to $328.48, touching an intraday low of $321.39; compared with its closing price of $382.13 on August 31, its two-day cumulative decline has exceeded 14%.

On September 4, Eastern Time, Tesla (TSLA) shares fell over 6%, giving back all of the previous day's gains. Market reaction indicates that investors' focus on the Cybercab's official entry into the Robotaxi fleet has shifted from "whether it can be launched" to "whether it can achieve large-scale commercial operation."

TradingKey - In July 2026, OpenAI discovered during an internal security assessment that some AI agents bypassed internet isolation measures to connect to OpenAI's internal research infrastructure and certain Hugging Face systems through unauthorized channels.

Micron's Taiwan union has voted in favor of a strike mandate due to an opaque profit-sharing system and benchmarking against South Korean peers, demanding an 83-month lump-sum bonus and a 15% share of operating profit. A strike could impact HBM and DRAM production capacity as well as profit margins. If mediation fails, MU stock could retest a bottom at $740 or even $450; if a settlement is reached, it is poised to rebound toward $1,000.

TradingKey - GS closed near $1,038 after a 3% rally as dealmaking, trading and asset management stay strong. Can $1,045 unlock $1,057-$1,096?

TradingKey - DELL closed at $516.39 after a $95B AI backlog drove a powerful rally. Can $503-$504 support hold and send the stock through $530?

TradingKey - On September 1, 2026, Apple (AAPL) officially completed its top executive transition. Tim Cook, who led the company for 15 years, stepped down as Chief Executive Officer to become Executive Chairman. John Ternus, formerly Senior Vice President of Hardware Engineering, succeeded him as CEO and joined Apple's Board of Directors.

TradingKey - On August 31, Nvidia (NVDA) announced a $3.5 billion investment to subscribe to convertible bonds issued by MediaTek, while expanding their partnership across AI data centers, local AI computing, and smart vehicles. MediaTek will also adopt Nvidia's NVLink Fusion platform to help cloud service providers and major tech companies develop custom XPUs that can connect to Nvidia AI systems.

JPMorgan analyst Harlan Sur noted that Nvidia's (NVDA) FY28 70% year-over-year growth framework is not a ceiling on demand; without supply constraints, business growth could have exceeded 100%. An important backdrop for management providing a multi-year growth framework in advance is the significant gap between market consensus expectations and internal company assessments.

TradingKey - Stock prices of major global space companies diverged significantly in August. Voyager Technologies (VOYG) led the gains with an increase of approximately 37%; SpaceX (SPCX) rose about 33%; Intuitive Machines (LUNR) gained around 25%; AST SpaceMobile (ASTS) edged up by just 0.2%; while Rocket Lab (RKLB) fell by roughly 2%.

Driven by stronger-than-expected U.S. August nonfarm payrolls data, market expectations grew that the Federal Reserve might raise interest rates at its next policy meeting, sending major U.S. stock indices lower. Semiconductor stocks bucked the trend to move higher, with memory and optical communications stocks leading the gains. At the close, the Dow Jones Industrial Average fell 0.51% to 53,414.25; the Nasdaq Composite Index slipped 0.29% to 26,506.99; and the S&P 500 Index lost 0.38% to 7,718.60.

Apple (AAPL) shares edged lower on Friday as the market awaited the company's new iPhone product launch event on September 9. Citi expects that the starting price for Apple's first foldable iPhone could exceed $2,000, while TrendForce projects that overall prices for the iPhone 18 series could rise by 10% to 20% due to sharp increases in memory prices.

On September 4, according to South Korean media outlet Greened.kr citing semiconductor industry sources, Arm Holdings (ARM) approved the allocation of non-recurring engineering (NRE) funding for a next-generation on-device AI system-on-chip (SoC) and officially launched joint R&D with Samsung Electronics. The project adopts a collaboration model where Arm provides the core technology while Samsung handles design and manufacturing, with plans for mass production using an advanced 2-nanometer process node.

According to Yonhap News Agency on September 4, citing industry insiders, Micron (MU) plans to boost its monthly High Bandwidth Memory (HBM) capacity to approximately 100,000 wafers by the end of 2026, nearly doubling from last year's level. If the target is achieved as scheduled, the capacity gap between Micron and Samsung Electronics as well as SK Hynix could narrow to roughly half of its current size.

TradingKey - TSLA closed at $376.36 after Cybercab launched in Austin. Can $368.57 support hold and trigger a break above $380.16 toward $390-$400?

On September 4 Eastern Time, US August non-farm payrolls significantly exceeded expectations, fueling expectations of a Federal Reserve rate hike. US Treasury yields subsequently moved higher, with the 2-year Treasury yield touching its highest level since January 2025. Markets expect the Fed could raise rates within a few weeks; according to the CME FedWatch Tool, Federal Funds futures traders currently price in a 58% probability of a rate hike. Although this stronger-than-expected employment data was expected to weigh on high-valuation growth stocks, the US semiconductor sector rallied sharply in early trading today.

TradingKey - ORCL closed at $154.04 after reclaiming $148.75 as OCI growth and a $638B backlog support the setup. Can $159.23 unlock $167-$173?

TradingKey - On September 4, Eastern Time, the latest data released by the U.S. Department of Labor showed that U.S. August nonfarm payrolls far exceeded expectations, adding 162,000 jobs, with previous figures upwardly revised by a combined 55,000.

TradingKey - SPCX closed at $149.74 as Starlink and AI revenue accelerate. Can a break above $154.36 send SpaceX toward $163-$172?