# stock drop的所有文章

在 HTX 新聞中心流覽與「stock drop」相關的最新資訊與深度分析。潘蓋市場趨勢、專案動態、技術進展及監管政策，提供權威的加密行業洞察。

Rubin Ultra Makes Major Cuts, Even Nvidia Can't Handle Memory Price Hikes?

NVIDIA's Rubin Ultra, the top-tier variant of the newly announced Rubin AI accelerators, has reportedly seen significant specification downgrades, according to an industry report from SemiAnalysis. Initially designed with four compute dies (4-die), the Rubin Ultra is now said to be reduced to a 2-die design. Key changes highlighted in the report include: * **No increase in peak theoretical compute performance**, remaining at 35 PFLOPs like the standard Rubin. * **Severe reduction in memory capacity** to 192GB using 8-Hi HBM stacks, which is less than the standard Rubin's 288GB using 12-Hi stacks. * **Negligible memory bandwidth improvement** of only 1 TB/s. * **Slightly higher chip-level power consumption**. * The **primary upgrade is a massive increase in scale-up interconnect capacity**, supporting connections for up to 576 GPUs via NVLink, compared to 72 for the standard Rubin. The report suggests the redesign is primarily a cost-optimization move driven by the sharp rise in HBM (High-Bandwidth Memory) prices. By reducing the expensive HBM content and shifting investment towards enhanced system-scale networking, NVIDIA aims to maintain the platform's value for large-scale AI training clusters while managing soaring material costs. The news reportedly triggered a sell-off in South Korean memory stocks, with SK Hynix and Samsung shares falling around 8%, as markets grew concerned that NVIDIA—a major HBM buyer—might be reducing its reliance on high-capacity memory, potentially capping future pricing power for memory makers.

Odaily星球日报08/03 05:01

Rubin Ultra Makes Major Cuts, Even Nvidia Can't Handle Memory Price Hikes?

Odaily星球日报08/03 05:01

‘Seems bearish’ – Circle slides 17% as Open USD enters the stablecoin race

Circle's stock (CRCL) plunged 17.5% on June 30, its largest daily drop since March. This sharp decline was triggered by the announcement of a new stablecoin competitor, Open USD (OUSD), backed by a consortium of 140 firms including Visa, Mastercard, and BlackRock. The market reacted bearishly on concerns that OUSD, targeting enterprise treasury and merchant payments, could challenge the market share dominance of Circle's USDC and Tether's USDT. Analysts noted the move could pressure Circle's revenue-sharing agreements and distribution. While Circle's market share had recently grown to 24%, the rise of new competitors like OUSD introduces uncertainty. Despite the sell-off, analysts maintain a consensus price target of $120 for CRCL, implying significant upside.

ambcrypto07/01 12:02

‘Seems bearish’ – Circle slides 17% as Open USD enters the stablecoin race

ambcrypto07/01 12:02

BREAKING – Bitcoin Depot, Operator Of 9,000+ ATMs, Files For Bankruptcy Protection

Bitcoin Depot Inc., once the world's largest Bitcoin ATM operator, has filed for Chapter 11 bankruptcy protection. The company, which operated over 9,000 kiosks, cited insurmountable regulatory pressure as the primary cause for its collapse. Its network is now offline. CEO Alex Holmes stated the filing aims to facilitate an orderly wind-down and sale of assets, not a restructuring to continue operations. The announcement followed a steep decline in its stock price and severe financial losses, including a 49% year-over-year revenue drop in Q1 2026. Leadership changes preceded the bankruptcy, which includes both U.S. and Canadian entities.

bitcoinist05/18 15:32

BREAKING – Bitcoin Depot, Operator Of 9,000+ ATMs, Files For Bankruptcy Protection

bitcoinist05/18 15:32

New York AG Sues Coinbase, Gemini Over Alleged State Law Violations

New York Attorney General Letitia James has filed a lawsuit against Coinbase and Gemini, alleging their prediction markets violate state gambling laws. The complaint argues these platforms operate as unlicensed gambling activities since outcomes rely on chance, not skill. Both companies are also accused of allowing users under 21, the legal age for mobile sports betting in New York. The suit seeks restitution for customers, repayment of illegal profits, civil penalties, and restrictions on marketing, including a ban on promoting services on college campuses. Following the news, Coinbase's stock fell roughly 10%, while Gemini's dropped about 4%.

bitcoinist04/21 20:02

New York AG Sues Coinbase, Gemini Over Alleged State Law Violations

bitcoinist04/21 20:02

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