Business

Chipmakers' pandemic boom turns to bust as recession looms

Even in an industry famous for its rollercoaster cycles, chipmakers are bracing for a particularly severe shift in coming months, when a record-setting sales surge is threatening to give way to the worst decline in a decade ...

Business

Alibaba and Tencent stocks plunge after latest fines

Shares of Chinese technology firms Alibaba and Tencent fell sharply on Monday, a day after Chinese regulators fined their subsidiaries for not disclosing transactions and failing to comply with anti-monopoly rules.

Business

Tracking crypto pump-and-dump operations on social media

The practice is unethical, yet not illegal per the SEC. Cryptocurrency scammers have found a way to make a quick profit through social media platforms like Twitter and Telegram, using the pump and dump method. In short: they ...

Business

No slump for pump and dump cryptocurrency gangs

In a sleepy corner of the crypto-economy, the value of an obscure coin called Enzyme was tumbling downwards along with its peers earlier this month—but then something unusual happened on May 15.

Business

India slashes size of biggest IPO

India has slashed the size of an initial public offering by insurance giant LIC but the share issue will still be the country's largest to date, with a targeted windfall of $2.7 billion, regulatory filings showed Wednesday.

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Stock market

A stock market is a public market for the trading of company stock and derivatives at an agreed price; these are securities listed on a stock exchange as well as those only traded privately.

The size of the world stock market was estimated at about $36.6 trillion US at the beginning of October 2008. The total world derivatives market has been estimated at about $791 trillion face or nominal value, 11 times the size of the entire world economy. The value of the derivatives market, because it is stated in terms of notional values, cannot be directly compared to a stock or a fixed income security, which traditionally refers to an actual value. Moreover, the vast majority of derivatives 'cancel' each other out (i.e., a derivative 'bet' on an event occurring is offset by a comparable derivative 'bet' on the event not occurring.). Many such relatively illiquid securities are valued as marked to model, rather than an actual market price.

The stocks are listed and traded on stock exchanges which are entities of a corporation or mutual organization specialized in the business of bringing buyers and sellers of the organizations to a listing of stocks and securities together. The stock market in the United States includes the trading of all securities listed on the NYSE Euronext, the NASDAQ, the Amex, as well as on the many regional exchanges, e.g. OTCBB and Pink Sheets. European examples of stock exchanges include the London Stock Exchange, the Deutsche Börse.

This text uses material from Wikipedia, licensed under CC BY-SA