China's main stock market index, the SHANGHAI, fell to 3828 points on September 26, 2025, losing 0.65% from the previous session. Over the past month, the index has climbed 0.73% and is up 23.99% compared to the same time last year, according to trading on a contract for difference (CFD) that tracks this benchmark index from China. China Shanghai Composite Stock Market Index - values, historical data, forecasts and news - updated on September of 2025.

Hong Kong's main stock market index, the HK50, fell to 26128 points on September 26, 2025, losing 1.35% from the previous session. Over the past month, the index has climbed 3.68% and is up 26.64% compared to the same time last year, according to trading on a contract for difference (CFD) that tracks this benchmark index from Hong Kong. Hong Kong Stock Market Index (HK50) - values, historical data, forecasts and news - updated on September of 2025.

In 2025, stock markets in the United States accounted for roughly ** percent of world stocks. The next largest country by stock market share was China, followed by the European Union as a whole. The New York Stock Exchange (NYSE) and the NASDAQ are the largest stock exchange operators worldwide. What is a stock exchange? The first modern publicly traded company was the Dutch East Industry Company, which sold shares to the general public to fund expeditions to Asia. Since then, groups of companies have formed exchanges in which brokers and dealers can come together and make transactions in one space. Stock market indices group companies trading on a given exchange, giving an idea of how they evolve in real time. Appeal of stock ownership Over half of adults in the United States are investing money in the stock market. Stocks are an attractive investment because the possible return is higher than offered by other financial instruments.

Key information about China P/E ratio

• China Shanghai Stock Exchange recorded a daily P/E ratio of 14.340 on 27 Mar 2025, compared with 14.330 from the previous day.
• China Shanghai Stock Exchange P/E ratio is updated daily, with historical data available from Apr 2001 to Mar 2025.
• The P/E ratio reached an all-time high of 27.970 in Apr 2010 and a record low of 9.590 in May 2014.
• Shanghai Stock Exchange provides daily P/E Ratio.

Preferred-Stock-and-Other-Adjustments Time Series for China Great Wall Securities Co Ltd Class A. China Great Wall Securities Co.,Ltd. operates as a securities company in China. It is involved in multi-functional financial business system. The company was founded in 1995 and is headquartered in Shenzhen, China.

This statistic shows the largest global stock exchanges globally as of March 2025, ranked by the value of electronic order book share trading. In that time, the NYSE Stock Market was the largest stock exchange worldwide, with the value of EOB shares traded amounting to *** trillion U.S. dollars. Stock exchanges — additional information Stock exchanges are an important part of the free market economic system and are the most important component of the stock market. A stock exchange provides the setting in which stockbrokers, sellers, buyers, and traders can be brought together to take part in the sale of shares, bonds, derivatives and other securities. The core function of a stock exchange is to enable the fair and orderly trading, as well as the provision of price information, of any securities being traded on that exchange. Originally the exchanges were physical places (in some world locations the goods are still traded over-the-counter) but with time, they took the shape of an electronic platform. In order that company shares may be bought, traded and sold on a stock exchange, the company is required to have undergone an initial public offering process (IPO) on that particular exchange. The initial public offering of Alibaba Group Holding, a Chinese company operating in the e-commerce sector, on the New York Stock Exchange in September 2014, was the largest listing in the United States since 1996. The IPO of Alibaba Group Holding raised approximately ***** billion U.S. dollars.

The stock market is an important part of the capital market, and the research on the price fluctuation of the stock market has always been a hot topic for scholars. As a dynamic and complex system, the stock market is affected by various factors. However, with the development of information technology, information presents multisource and heterogeneous characteristics, and the transmission speed and mode of information have changed greatly. The explanation and influence of multi-source and heterogeneous information on stock market price fluctuations need further study. In this paper, a graph fusion and embedding method for multi-source heterogeneous information of Chinese stock market is established. Relational dimension information is introduced to realize the effective fusion of multi-source heterogeneous data information. A multi-attention graph neural network based on nodes and semantics is constructed to mine the implied semantics of fusion graph data and capture the influence of multi-source heterogeneous information on stock market price fluctuations. Experiments show that the proposed multi-source heterogeneous information fusion methods is superior to tensor or vector fusion method, and the constructed multi-attention diagram neural network has a better ability to explain stock market price fluctuations.

China recorded a capital and financial account deficit of 1406.60 USD Hundred Million in the first quarter of 2025. This dataset provides - China Capital Flows - actual values, historical data, forecast, chart, statistics, economic calendar and news.

The USD/CNY exchange rate fell to 7.1414 on September 26, 2025, down 0.01% from the previous session. Over the past month, the Chinese Yuan has strengthened 0.11%, but it's down by 2.30% over the last 12 months. Chinese Yuan - values, historical data, forecasts and news - updated on September of 2025.

Common-Stock Time Series for Anhui Great Wall Military Industry Co Ltd. Anhui Great Wall Military Industry Co., Ltd. engages in the research and development, production, and sale of military and civilian products. Its military products include mortar, photoelectric countermeasure, individual rocket, fuze, submunition, and pyrotechnics series products. The company also offers civilian products, such as high-speed rail and urban rail shock absorbers, castings, automobile air-conditioning compressors, other auto parts, and plastic packaging parts, as well as prestressed anchorage products. In addition, the company provides bolts, nuts, anchor, and connectors for prestressed anchorage, car parts, air conditioner, rail transit, and construction machinery cylinder; plastic building materials, such as fittings, drain pipe, tubes PE pipe, and PE water supply pipe; and construction and related services. Anhui Great Wall Military Industry Co., Ltd. was founded in 2000 and is based in Hefei, China. Anhui Great Wall Military Industry Co., Ltd. is a subsidiary of Anhui Military Industry Group Holdings Co., Ltd.

Key information about Hong Kong SAR (China) P/E ratio

• Hong Kong SAR (China) Hang Seng recorded a daily P/E ratio of 11.950 on 26 Mar 2025, compared with 12.200 from the previous day.
• Hong Kong SAR (China) Hang Seng P/E ratio is updated daily, with historical data available from Apr 2000 to Mar 2025.
• The P/E ratio reached an all-time high of 18.400 in Nov 2010 and a record low of 7.450 in Feb 2016.
• Hang Seng Indexes Company Limited provides daily P/E Ratio.

Stock Price Time Series for Xinjiang Yilite Industry Co Ltd. Xinjiang Yilite Industry Co.,Ltd engages in the wine business in China. Its business areas include liquor, cogeneration, packaging and printing, glass products, and tourism service industries. The company sells its wines under the Yiliwang Wine, Yili No. 1 Cellar, 52 Degree Yili No.1 Cellar, 52 degrees Yili No. 1 Cellar, Yili Kaiyun T01, Yili Fengtan, Yili Fengtan Collection, Yili Laojiano, Yili Laojiao Great Xinjiang, Yili old wine, Yilit Song, Yilit music, Yilirouya, Elite Navigator, Yili Daqu, Yili Laojiano Collection Edition, Yili General Liquor, Yili impression, Elite Greater Xinjiang, and Yili Daqu Greater Xinjiang liquor brand names. Xinjiang Yilite Industry Co.,Ltd was founded in 1956 and is based in Xinyuan, China.

Money Supply M2 in China increased to 331983.14 CNY Billion in August from 329942.91 CNY Billion in July of 2025. This dataset provides - China Money Supply M2 - actual values, historical data, forecast, chart, statistics, economic calendar and news.

Between March 4 and March 11, 2020, the S&P 500 index declined by ** percent, descending into a bear market. On March 12, 2020, the S&P 500 plunged *** percent, its steepest one-day fall since 1987. The index began to recover at the start of April and reached a peak in December 2021. As of December 29, 2024, the value of the S&P 500 stood at ******** points. Coronavirus sparks stock market chaos Stock markets plunged in the wake of the COVID-19 pandemic, with investors fearing its spread would destroy economic growth. Buoyed by figures that suggested cases were leveling off in China, investors were initially optimistic about the virus being contained. However, confidence in the market started to subside as the number of cases increased worldwide. Investors were deterred from buying stocks, and this was reflected in the markets – the values of the Dow Jones Industrial Average and the Nasdaq Composite also dived during the height of the crisis. What is a bear market? A bear market occurs when the value of a stock market suffers a prolonged decline of more than 20 percent over a period of at least 2 months. The COVID-19 pandemic caused severe concern and sent stock markets on a steep downward spiral. The S&P 500 achieved a record closing high of ***** on February 19, 2020. However, just over 3 weeks later, the market closed on *****, which represented a decline of around ** percent in only 16 sessions.

Experimental data distribution.

Model hyperparameter settings.

Diluted-Average-Shares Time Series for Great-Sun Foods Co Ltd. Great-Sun Foods Co., Ltd. engages in the cultivation, post-harvest acquisition, field pre-cooling, frozen storage, Pre-selection and graded classification, processing and packaging, and cold chain distribution of fruits and vegetables. Its fresh fruits include apples, cherries, kiwi fruits, grapefruits, blueberries, mangosteens, mandrins, avocados, grapes, plums, longans, oranges, pears, tangerines, kumquats, pokans, strawberries, winter jujube, china peacks, lychees, mangoes, cherry tomatoes, cherries, olives, carambolas, pomegranates, lemons, persimmons, watermelons, hami melons, and honey pomelos. The company's fresh vegetables comprise cauliflowers, broccolis, cabbages, spinach, lettuces, radishes, pakchois, snow peas, sweet beans, celery, onions, carrots, potatoes, garlic, ginger, green radish, yams, garlic stems, burdocks, spring onions, water chestnuts, arrow and lotus roots, small taros, winter melons, kale, green leeks, chive, chilies, bamboo shoots, stem lettuce, lotus seeds, gingkos, lilys, euryale seeds, mushrooms, arrow heads, kai lan tais, and yacons. In addition, it offers packaged fruits, including dragon fruits, fuji apples, small orange, crown pears, durians, and reticulated melons. The company also exports its products to the United States, Canada, Australia, Southeast Asia, Hong Kong, India, the Middle East, and internationally. The comapny was founded in 1992 and is headquartered in Shantou, the People's Republic of China.

Explain variable names and meanings.

Diluted-Average-Shares Time Series for Guangzhou Great Power Energy&Technology Co Ltd. Guangzhou Great Power Energy and Technology Co., Ltd engages in the research, development, productions, and sale of energy batteries in China. The company's primary products include primary batteries, such as lithium iron batteries, lithium-ion batteries, and Zinc-Air batteries; and sodium-ion batteries, including polyanion and layered oxide. Its products are used in energy storage, new energy vehicles, light power, and in the field of consumer digital products. Its products are used in energy storage, including UPS backup and communication base station backup power supply, portable and power generation side energy storage, grid side and user side energy storage; new energy vehicles, such as low-speed and passenger vehicles, heavy trucks, special-purpose vehicles, buses, and lights; consumer digital products, including tablet computers, laptops, power banks, security, smart IoT, lamps, e-cigarettes, ETC, Bluetooth devices, and smart wearables. It is also used in UPS, stationary power, portable power, user side energy storage, industrial and commercial energy storage, grid, and household energy storage products; and electric toys, smart home, smart security, instrumentation, RFID technology products, medical equipment, and consumer digital products. The company was formerly known as Great Power Co., Ltd. and changed its name to Guangzhou Great Power Energy and Technology Co., Ltd in September 2011. Guangzhou Great Power Energy and Technology Co., Ltd was founded in 2001 and is based in Guangzhou, China.

As of June 2, 2025, Nvidia ranked as the leading semiconductor company in terms of market capitalization at just under 3.3 trillion U.S. dollars, followed by the likes of Broadcom, TSMC, ASML, and Samsung. Many of the leading semiconductor stocks suffered as a result of trade tariff announcements in 2025. Nonetheless, the mix of companies featured on the list reflects the broad and complex nature of the semiconductor industry, with firms coming from across all parts of the chip ecosystem. Regional highlights The global semiconductor industry is dominated by companies from North America and the Asia-Pacific region. As a result, China, South Korea, and Taiwan rank as some of the biggest regional markets for semiconductor equipment spending. One of the world’s leading chip-making machine manufacturers, and a global leader in producing extreme ultraviolet lithography, or EUV, machines, is ASML based in Europe. ASML supplies its machines to the likes of TSMC, who are then contracted to manufacture chips for Nvidia. A dynamic industry In 2025, the semiconductor industry is expected to grow strongly, with forecasts suggesting the market could rise to just below 700 billion U.S. dollars. Nonetheless, companies across the whole supply chain must continue to navigate a challenging and changing world. Geopolitical tensions, such as the ongoing tech competition between the United States and China, as well as the growth of the AI chip market, will have a profound influence on the semiconductor industry moving forward.