文章核心观点 - 股票分拆是公司用于人为调整股价和流通股数量的工具 不改变公司市值 通常发生在股价出现大幅波动之后 [1] - 专注于量子计算的股票IonQ近年来股价大幅飙升 可能成为下一个进行股票分拆的公司 [1][7] 股票分拆机制 - 传统股票分拆会降低公司股价并增加流通股数量 例如投资者原有200股市值300美元的股票 总权益为60000美元 进行四比一分拆后 持股数量变为800股 股价相应调整为75美元 总权益保持不变 [3][4] - 股票分拆最常见的原因是为使散户投资者感觉股票更易获得 特别是在股价经历良好上涨后 同时也能提升流动性 [4] - 反向股票分拆则提高股价并减少股数 通常用于应对股价暴跌后可能违反主要证券交易所合规规则的风险 例如当股价连续30个交易日低于1美元时 交易所有权发出缺陷通知并威胁退市 [5][6] - 反向分拆可将股价提升至1美元以上 为公司争取时间扭转局面 但投资者通常将其视为看跌指标 因这表明管理层认为无法通过运营来提升股价 [6]

Most investors are amped up about the rise of artificial intelligence (AI), and rightfully so. However, there are other pockets of the tech sector that are flying right now and are worth covering. One such sector that's seen plenty of love lately is quantum computing. Most investors are aware of the big players in this space. But there are some under-the-radar plays within the quantum computing realm I think are important to touch on. More News from Barchart In this article, I'm going to highlight Arqit ...

The stocks are all tied to Wall Street's hopes for AI and quantum computing. Examples are D-Wave Quantum and NuScale Power. ...

But what's the next catalyst to drive the asset class higher. And Apple is seeing strong demand for its new iPhone according to new data. We'll discuss that and more on market catalyst. Welcome to Market Catalyst. I'm Julie Hyman. We are 30 minutes into the US trading day. Here's what we're watching this hour. First up, we'll have full market coverage ahead as stocks kick off the week in the green. Plus, crypto rebounds over the weekend. Even as we see the NASDAQ uh advance the most of the three major avera ...

IBM (IBM) will report its third-quarter earnings late Wednesday, with IBM stock having recently pulled back following a breakout. The 114-year-old tech stalwart's shares are ahead more than 29% overall this year, though much of those gains were focused in the first half of the year. Optimism about IBM's software and other businesses benefiting from AI helped return shares to record-high territory late last year for the first time in more than a decade. IBM has added to those gains but slumped following its ...

Key Points These players are progressing in one or both of these hot technologies. One of these stocks is a great choice for aggressive investors, while the other two are well-suited to any investment style. 10 stocks we like better than IonQ › Investors always are on the lookout for the next innovation that may revolutionize the world -- one of the most recent was the Internet, followed by the smartphone. And some may even argue that social media represented a huge turning point, and winning oppor ...

Stocks of quantum computing companies have soared over the last several months as the entire industry is expected to be a crucial part of the world's digital future. However, valuations of some quantum computing companies areWith a decade at a Big 4 audit firm specializing in the banking, mining, and energy sectors, I bring a strong foundation in finance and strategy. Currently, I serve as the Head of Finance for a leading owner and operator of retail real estate, where I oversee complex financial operation ...

Stocks of quantum computing companies have soared over the last several months as the entire industry is expected to be a crucial part of the world's digital future. However, valuations of some quantum computing companies areWith a decade at a Big 4 audit firm specializing in the banking, mining, and energy sectors, I bring a strong foundation in finance and strategy. Currently, I serve as the Head of Finance for a leading owner and operator of retail real estate, where I oversee complex financial operation ...

CANADA - 2025/09/15: In this photo illustration, the IonQ logo is seen displayed on a smartphone screen. (Photo Illustration by Thomas Fuller/SOPA Images/LightRocket via Getty Images)SOPA Images/LightRocket via Getty ImagesIonQ (IONQ) stock has fallen by 23% in a matter of days, from $82 on 10/13/2025 to $63 now. This can be primarily attributed to the announcement of a $2 billion equity offering. This offering, intended to raise cash, immediately concerned investors due to the potential for significant sto ...

BEIJING, Oct. 20, 2025 (GLOBE NEWSWIRE) -- BEIJING, Oct. 20, 2025––WiMi Hologram Cloud Inc. (NASDAQ: WiMi) ("WiMi" or the "Company"), a leading global Hologram Augmented Reality ("AR") Technology provider, today announced the development of single-qubit quantum neural network technology for multi-task design. This technology has extremely disruptive significance; this technology, by demonstrating the feasibility of high-dimensional quantum systems in efficient learning, provides a realistic path for the dee ...