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The S&P 500 is a stock market index maintained by S&P Dow Jones Indices. It comprises 503 common stocks which are issued by 500 large-cap companies traded on American stock exchanges (including the 30 companies that compose the Dow Jones Industrial Average ). The index includes about 80 percent of the American equity market by capitalization.
The Wall Street Crash of 1929, also known as the Great Crash or the Crash of '29, was a major American stock market crash that occurred in the autumn of 1929. It began in September, when share prices on the New York Stock Exchange (NYSE) collapsed, and ended in mid-November. The pivotal role of the 1920s' high-flying bull market and the ...
Solar Dynamics Observatory - Wikipedia. The detailed images recorded by SDO in 2011–2012 have helped scientists uncover new secrets about the Sun. The Solar Dynamics Observatory ( SDO) is a NASA mission which has been observing the Sun since 2010. [4] . Launched on 11 February 2010, the observatory is part of the Living With a Star (LWS) program.
GameStop short squeeze. In January 2021, a short squeeze of the stock of the American video game retailer GameStop and other securities took place, causing major financial consequences for certain hedge funds and large losses for short sellers. Approximately 140 percent of GameStop's public float had been sold short, and the rush to buy shares ...
The 2007–2008 financial crisis, or Global Economic Crisis ( GEC ), was the most severe worldwide economic crisis since the Great Depression. Predatory lending in the form of subprime mortgages targeting low-income homebuyers, [1] excessive risk-taking by global financial institutions, [2] a continuous buildup of toxic assets within banks, and ...
Yandex LLC (Russian: Яндекс, tr. Yandeks, IPA: [ˈjandəks]) is a Russian multinational technology company[5] providing Internet-related products and services, including an Internet search engine called Yandex Search, launched in 1997, information services, e-commerce, transportation, maps and navigation, mobile applications, and online ...