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Bitcoin just ripped higher via a massive short squeeze. Is the crypto winter over? Discover why breaking $83,000 confirms the next major bull market.

Solana surged 9% to approach $110, setting a new six-month high.

TradingKey - On August 27, Eastern Time, the three major U.S. stock indices closed higher across the board, led by the Nasdaq. Nvidia's strong earnings report and optimistic revenue outlook reignited the AI trade, driving a sharp rebound in tech, software, and select semiconductor stocks. Although t

Japanese and South Korean stock markets diverged at the open. South Korean equities plunged below the 6,900-point mark, while the Nikkei bucked the trend to rise 0.6%, with Samsung and SK Hynix suffering a heavy sell-off at the market open.

Shares of Marvell Technology (MRVL) fell more than 3% at one point after the company reported its second-quarter fiscal 2027 financial results on August 27, Eastern Time. As of press time, the stock was still down 2.17% at $236.20. During the period, Marvell's revenue grew 37% year-over-year and 13% quarter-over-quarter to a record $2.739 billion, topping market expectations of around $2.71 billion and exceeding the midpoint of the company's guidance issued on May 27 by approximately $39 million.

Nvidia's earnings beat expectations, boosting sentiment around AI investments. All three major U.S. stock indexes advanced, led by gains in software and cybersecurity stocks, while memory stocks underperformed the broader market. At the close, the Dow Jones Industrial Average rose 0.20% to 53,569.44; the Nasdaq Composite Index gained 1.57% to 26,541.35; and the S&P 500 Index climbed 0.72% to 7,730.99.

On August 27, Eastern Time, SK Hynix ADR (SKHY) held a groundbreaking ceremony for its advanced packaging facility in West Lafayette, Indiana, officially launching the project valued at over $4 billion. The plant will be SK Hynix's first High Bandwidth Memory (HBM) advanced packaging base in the United States and serves as an important project in the U.S. push to localize critical semiconductor supply chains.

The Trump administration is considering launching a new round of broad semiconductor tariffs, potentially expanding the scope from chips themselves to chip-containing products such as laptops, gaming consoles, and data center servers. The core contradiction of this policy is that while the U.S. seeks to drive the reshoring of semiconductor manufacturing, it simultaneously relies heavily on imported high-end chips to build AI data centers. If the scope of exemptions is narrowed, both the costs and uncertainties of AI infrastructure investments could rise.

Moderna (MRNA) announced on Thursday that it intends to conduct a private offering of $2 billion in aggregate principal amount of senior convertible notes due 2032 to qualified institutional buyers. The company also plans to grant the initial purchasers an option to purchase up to an additional $300 million aggregate principal amount of notes within a 13-day period beginning on the initial issuance date. If the option is exercised in full, the total size of the offering could reach up to $2.3 billion.

TradingKey - ARM closed at $251.06 and jumped toward $260 premarket as AI CPU demand accelerates. Can Arm clear $266.53 and extend the rebound?

TradingKey - Micron closed at $938.40 before jumping after NVIDIA earnings. With Q4 revenue guided to $50B, can MU clear $977 and retest $1,034.50 after the premarket rally?

TradingKey - Apple closed at $313.45 as a Sept. 9 iPhone event, CEO transition and M6 Macs lift focus on whether AAPL can break $319.50 and extend its rebound.

TradingKey - Marvell Technology (MRVL) shares rose nearly 5% in US pre-market trading on Thursday as the market awaits the company's latest earnings report after the bell. Following strong growth signals from Nvidia (NVDA), sentiment in the AI infrastructure sector has rebounded noticeably, making M

TradingKey - On August 26 ET, OpenAI released an official investigation report and related technical documentation, fully detailing the entire process of an AI model breaching its testing environment and infiltrating the open-source platform Hugging Face in July this year.

TradingKey - On Thursday (August 27) Eastern Time, futures tied to the three major U.S. stock indices were mixed in pre-market trading. Nvidia's (NVDA) earnings and guidance significantly beat market expectations, reigniting investor enthusiasm for the artificial intelligence sector and driving broad gains in tech and memory chip stocks.

TradingKey - NVDA closed at $209.66 before jumping after earnings as Q2 revenue hit $96.2B and Q3 guidance reached $108B. Can the breakout hold?

TradingKey - On August 27 (ET), cybersecurity company Okta (OKTA) rose about 20% to $161.70 in pre-market trading. The company released its second-quarter fiscal 2027 financial report after the market close on August 26, with several core metrics beating market expectations, and raised its full-year revenue guidance for the second time this year.

TradingKey - On August 27 Asia-Pacific time, Kioxia Holdings and SanDisk (SNDK) jointly announced plans to invest over 5 trillion yen (equivalent to $31 billion) in Japan over a six-year period to expand memory chip production capacity. The funds will be allocated toward infrastructure construction and related technology upgrades at the Yokkaichi and Kitakami plants to meet rising memory demand driven by growth in AI and data-centric businesses.

TradingKey - In US pre-market trading on Thursday, Nvidia (NVDA) shares rose sharply, with gains extending to as much as 8% at one point, poised to break the trend of consecutive pullbacks following previous earnings reports.

TradingKey - HP (HPQ) delivered a third-quarter earnings report that beat expectations for both revenue and profit, but the strong figures failed to dispel investor concerns over PC sales, memory costs, and profit margins. Following the announcement, HP shares fell as much as 9.2% in after-hours trading to $27.70, giving back nearly all of the day's 3.39% gain.