The first comes courtesy of the S&P 500's Shiller Price-to-Earnings (P/E) Ratio, which is also referred to as the cyclically adjusted P/E Ratio, or CAPE Ratio. Whereas the traditional P/E ratio looks back on trailing 12-month earnings per share (EPS), the Shiller P/E is based on inflation-adjusted EPS over the trailing decade. Examining 10 years' worth of inflation-adjusted EPS history provides the closest thing to an apples-to-apples valuation comparison of Wall Street's most-followed stock index (the S&P ...

Three savvy hedge fund billionaires bought small positions in Rigetti Computing in the third quarter.In the third quarter, a few wealthy hedge fund managers sold shares of Amazon (AMZN +0.26%) and bought shares of Rigetti Computing (RGTI +4.12%), a quantum computing stock that has advanced 3,050% since January 2023.Israel Englander at Millennium Management sold 787,900 shares of Amazon, reducing his position by 17%. He also added 522,100 shares of Rigetti.Ken Griffin at Citadel Advisors sold 1.6 million sha ...

Core Insights - The quantum computing investment landscape has experienced significant volatility, with stocks initially selling off in early 2025 but later showing upward momentum before declining again in October due to reduced market risk appetite [2][16] - IonQ and Rigetti Computing have both seen substantial declines from their October highs, with IonQ down approximately 43% and Rigetti down about 60% [3] - The success of quantum computing stocks in 2026 will largely depend on the market's risk appetite rather than the companies' actual technological advancements [15][16] Company Analysis - IonQ utilizes trapped ion qubits, which offer high fidelity and accuracy, achieving a notable 99.99% two-qubit gate fidelity, significantly surpassing competitors using superconducting qubits [9][7] - Rigetti Computing employs superconducting qubits but has struggled to close the gap with IonQ, facing challenges in securing research contracts that are crucial for long-term viability [11][12] - IonQ's leadership in the trapped ion approach positions it favorably, but it must establish a strong market foothold before competitors potentially catch up in accuracy and speed [10][17] Market Dynamics - The Quantum Benchmarking Initiative by DARPA aims to identify quantum technologies that can operate cost-effectively at a commercial scale, with IonQ selected for Stage B while Rigetti was not [12][14] - The current market for quantum computers is limited, primarily consisting of research contracts, which makes winning these contracts essential for companies like IonQ and Rigetti [11] - The volatility of quantum computing stocks is influenced by broader market conditions, with speculative valuations making them sensitive to shifts in investor sentiment [15][16]

Key Takeaways Bitcoin remains volatile in 2025, trading over 30% below October highs yet near six-figure levels.BTC adoption via spot ETFs embeds crypto in portfolios and raises equity correlation.Bitcoin faces progress as well as risks like quantum computing, supporting only small, moderate allocations.As 2025 draws to a close, cryptocurrency led by Bitcoin BTC-USD is again in the spotlight. Investors currently face a key question: Is this a speculative bubble destined to collapse like Tulip Mania, or a le ...

With this in mind, which companies have demonstrated steady quantum computing progress? 1. Honeywell International Inc. Although not typically perceived as a quantum computing company, Honeywell has two major advantages. First, as long as the dollar maintains its global reserve currency status, Honeywell will continue to serve the military industrial complex with its aerospace systems, alongside land, naval, satellite and autonomous systems. Honeywell's Aerospace Technologies (AT) division represented aroun ...

IonQ (IONQ), once hailed as a frontrunner in quantum computing and a darling among high-growth tech stocks, has hit a rough patch. Despite pioneering advancements in trapped-ion quantum technology, shares have plunged 42% over the past two months from their October peak near $85, reflecting broader market skepticism toward speculative tech names. Today, the stock is trading around $48, marking a continued losing streak after dropping 5% in the past week amid insider sales and market unease. Quantum compu ...

Key Points IonQ’s rapidly scaling revenue base and contracted backlog are solid positives for the company. D-Wave Quantum’s quantum annealing technology has demonstrated applicability in real-world use cases. Both stocks are trading at extremely rich valuations. 10 stocks we like better than IonQ › Quantum computing is advancing gradually from academic pursuit to early commercialization, and according to the market research firm The Quantum Insider, between now and 2035, the technology could add m ...

Core Insights - SEALSQ Corp has announced a strategic plan for 2026-2030 focused on advancing quantum computing through semiconductor technology, leveraging silicon and CMOS-compatible manufacturing processes for scalable and secure quantum systems [1][4]. Group 1: Quantum Computing Paths - The field of quantum computing is evolving along two distinct technological paths: helium-cooled superconducting systems and semiconductor-based systems [2]. - Helium-cooled superconducting quantum systems, while delivering scientific breakthroughs, are costly, energy-intensive, and difficult to scale, limiting their application to research environments [3]. - SEALSQ is pursuing semiconductor-based quantum computing, which utilizes silicon and CMOS-compatible processes, aligning with existing semiconductor infrastructure and supply chains [4]. Group 2: Industrialization and Trust - The future of quantum computing hinges on industrialization, with a focus on manufacturability, yield, reliability, and supply-chain resilience, which semiconductor-based technologies inherently possess [5]. - SEALSQ emphasizes that trust must be embedded in the design of future computing technologies, integrating security and digital identity directly into silicon [7]. Group 3: Policy and Market Relevance - The distinction between quantum computing paths has significant policy implications, as governments prioritize economic sovereignty, security, and supply-chain control [6]. - Semiconductor-compatible quantum technologies are better suited for deployment in regulated environments, addressing the limitations of laboratory-centric systems [6]. Group 4: Post-Quantum Technology - SEALSQ is at the forefront of developing Post-Quantum Technology, focusing on quantum-resistant cryptography to address security challenges posed by advancing quantum computers [10][11]. - The company aims to provide robust protection for sensitive data across various applications, ensuring organizations remain secure against quantum threats [11].

ICYMI:BSCN (@BSCNews):QUANTUM FEARS RESURFACE AS ADAM BACK DISMISSES NEAR TERM THREAT TO BITCOIN- Adam Back says Bitcoin should be quantum ready, but real threats remain decades away.- He argues current quantum computing research remains early, fragile, and far from breaking Bitcoin security.- https://t.co/Pj9oGehCit ...

中国证券投资基金业协会(下称"中基协")最新月报显示，私募基金总规模在2025年11月末历史性地突破 22.09万亿元。不过，深入数据肌理可发现，此次行业规模"新高"并非普惠式地全面扩张，而是呈现出 结构性变化。 不过，在这串标志行业体量的数字背后，还有一场更为复杂和深刻的叙事。根据私募排排网数据统计， 私募机构股票仓位飙升至年内顶峰，头部私募近乎"满弓"运行；但另一面则是对年末行情的研判出现分 歧，以及在此分歧下衍生出的多元甚至矛盾的战术动作。 根据中基协披露的数据，在11月新备案的私募证券产品中，量化策略产品占比显著提升，备案产品共计 565只，占比为44%，较10月环比提升，成为吸纳资金的主力。 从备案的私募机构来看，11月新登记的私募管理人数量仅为14家，注销的则有67家，"进出"之间的巨大 差额持续推动行业出清。 在数量收缩的表象下，是新入局者"成色"的十足。11月新设的证券类私募虽仅有3家，但其核心人物均 拥有从头部券商、公募基金到知名私募的跨界、复合背景。 例如，北京垦禾基金的李昆和杭州青燊基金的关家雄，均任职过多家资管机构。 一名长期观察行业发展的法律合规专家对记者表示："'公奔私'现象从未停 ...