盘面热点 新华财经北京9月3日电 周三A股场全天震荡分化，三大指数涨跌不一。截至收盘，沪指跌1.16%，收报 3813.56点；深证成指跌0.65%，收报12472.00点；创业板指涨0.95%，收报2899.37点。沪深两市成交额 23641亿元，较昨日大幅缩量5109亿元。 板块方面，光伏、贵金属、游戏等板块涨幅居前，小金属、证券、软件开发、农业等板块跌幅居前。 消息面上 蚂蚁集团旗下公司等入股烨知芯科技后者经营范围含集成电路芯片设计等 天眼查工商信息显示，近日，上海烨知芯科技有限公司发生工商变更，新增蚂蚁集团旗下上海云玡企业 管理咨询有限公司、上海中科创星先导创业投资合伙企业（有限合伙）为股东，同时注册资本由100万 人民币增至约129.6万人民币。上海烨知芯科技有限公司成立于今年5月，法定代表人为李政，经营范围 包括集成电路芯片设计及服务、人工智能基础软件开发、人工智能理论与算法软件开发等。股东信息显 示，该公司现由李政、上海厚成至信企业管理合伙企业（有限合伙）及上述新增股东等共同持股。 财政部拟第二次续发行2025年超长期特别国债（三期） 招标面值总额350亿元 据财政部9月3日消息，财政部拟第二次 ...

来源：摸啊摸 1，看到關於一篇文章(後附)介紹Robinhood(一家針對散戶的新興券商) 宣布將推出針對大學與職業美式 足球的事件合約； 而FanDuel(一家體育博彩巨頭)將向用戶提供針對金融商品的事件合約，涵蓋股票、 比特幣（BTC-USD）、石油與黃金等。 先看"事件合約"定義：事件合約（Event Contract）是一種金融工具，讓參與者對某個明確事件是否會發 生進行"是 / 否"的預測。特點是： 用戶不需持有任何資產，只需判斷某事件是否會發生，若預測正確則獲得固定報酬，錯誤則損失本金。 2，事件合約和博彩的區別： | 項目 | 事件合約 | 博彩 | | --- | --- | --- | | 本質 | 金融工具,類似期貨或遗擇 | 娛樂性下注,依賴機率與運氣 | | | 權的簡化版 | | | 目的 | 預測市場、風險管理、资訊、 | 娱樂、博弈、赢取獎金 | | | 張台 | | | 參與者 | 投资者、交易者 | 腊客、坑家 | | 監管機構 | 商品期货交易委員會 | 美國各州博彩委員會或博彩局 | | | (CFTC) 等金融監管機構 | | | 市場結構 | 交易所撮合、價格反映機率 ...

Fidelity Brokerage Services LLC, Member NYSE, SIPC, 900 Salem Street, Smithfield, RI 02917 ...

Fidelity Brokerage Services LLC, Member NYSE, SIPC, 900 Salem Street, Smithfield, RI 02917 ...

Fidelity Brokerage Services LLC, Member NYSE, SIPC, 900 Salem Street, Smithfield, RI 02917 ...

Core Insights - Admirals Group AS has shown operational discipline and strategic realignment in response to lower client trading activity in its core European markets [1][3] - The company voluntarily suspended onboarding new European clients in 2024, resuming this process in March 2025 after implementing necessary measures [2][3] - The Group is focused on sustainable growth, leveraging market-leading trading technology and a robust financial position [3] Financial Performance - Net trading income for the first half of 2025 was EUR 13.3 million, a decrease from EUR 22.0 million in the same period of 2024 [6] - Operating expenses decreased by 20% to EUR 18.3 million in the first half of 2025, compared to EUR 22.9 million in 2024 [6] - The net loss for the first half of 2025 was EUR -5.9 million, compared to a net loss of EUR -1.2 million in the first half of 2024 [6] Financial Position - Total assets as of June 30, 2025, were EUR 72.606 million, down from EUR 79.847 million at the end of 2024 [4][7] - Total liabilities decreased to EUR 9.989 million from EUR 10.581 million at the end of 2024 [4][7] - Total equity attributable to owners of the parent was EUR 62.617 million, down from EUR 69.266 million at the end of 2024 [7] Client Metrics - The number of active clients stood at 23,190, with a focus on rebuilding and expanding the client base following a temporary strategic pause [6]

NASDAQ: MDBH We Launch Big Ideas Second Quarter 2025 Update August 27, 2025 FORWARD-LOOKING STATEMENTS & DISCLOSURES This presentation contains "forward-looking statements." These forward-looking statements are made as of the date they were first issued and were based on current expectations, estimates, forecasts and projections as well as the beliefs and assumptions of management. Words such as "expect," "anticipate," "should," "believe," "hope," "target," "project," "goals," "estimate," "potential," "pred ...

Sinolink raises its margin deposit ratio for new client financing to 100%, marking the first broker with public tightening measures amid surging interest in China’s stock market https://t.co/0cMt8eLwpb ...

In this photo illustration, the Interactive Brokers LLC logo seen displayed on a smartphone.S&P Dow Jones Indices said Monday that it will add Interactive Brokers to the S&P 500 Index at the opening of trading on Thursday. The brokerage service is replacing Walgreens Boots Alliance, which is being taken private in a deal with Sycamore Partners that is expected to close soon. Interactive Brokers shares jumped nearly 5% in after-hours trading on the news. The stock has doubled over the past year, and is up 42 ...

Core Insights - Renaissance Technologies is recognized as the most successful hedge fund, with its Medallion Fund achieving annualized after-fees returns of 39% from 1998 to 2021 [1] - Despite the passing of its founder Jim Simons in 2024, Renaissance's investment strategies and quarterly moves continue to attract attention from investors [1] Group 1: Palantir Technologies - Palantir remains the largest holding in Renaissance's portfolio, despite a 17% reduction in shares during Q2 [2][3] - The stock experienced a significant increase of approximately 61% from March 31 to June 30 [2] - Over the past 52 weeks, Palantir's stock has surged nearly 400%, with a forward P/E ratio exceeding 200x [3] Group 2: Robinhood Markets - Robinhood is also among the top five holdings, with a 31% reduction in shares in Q2, while the stock rose about 125% during the same period [5][6] - The stock reached an all-time high forward P/E of around 71x in early June but has since decreased to approximately 54x [6] Group 3: UnitedHealth Group - Renaissance initiated a new position in UnitedHealth Group, purchasing approximately 1.35 million shares, following Berkshire Hathaway's significant investment [7][8] - The stock trades about 15% higher than its lowest level in Q2, indicating potential value for investors [9] Group 4: NVIDIA - Renaissance made a substantial increase in its position in NVIDIA, raising shares from around 1.1 million in Q1 to 7.4 million in Q2, marking a 584% increase [10] - The decision to increase holdings may have been influenced by a reassessment of previous fears related to DeepSeek [12] - The average closing price of NVIDIA remained stable between Q1 and Q2, suggesting that price action was not the primary factor for the dramatic change in position [11] Group 5: Investment Strategies - Renaissance's investment moves highlight two strategies: taking profits on significant winners and selectively dip-buying during downturns in dominant industry players [13]