Currency speculation

Speculation is the purchase of an asset (a commodity, goods, or real estate) with the hope that it will become more valuable at a future date. In finance, speculation is also the practice of engaging in risky financial transactions in an attempt to profit from short term fluctuations in the market value of a tradable financial instrument—rather than attempting to profit from the underlying financial attributes embodied in the instrument such as capital gains, dividends, or interest.

Many speculators pay little attention to the fundamental value of a security and instead focus purely on price movements. Speculation can in principle involve any tradable good or financial instrument. Speculators are particularly common in the markets for , bonds, commodity futures, currencies, fine art, collectibles, real estate, and derivatives.

Speculators play one of four primary roles in financial markets, along with hedgers who engage in transactions to offset some other pre-existing risk, arbitrageurs who seek to profit from situations where fungible instruments trade at different prices in different market segments, and investors who seek profit through long-term ownership of an instrument's underlying attributes.

With the appearance of the in 1867, which removed the need for traders to be physically present on the floor of a stock exchange, stock speculation underwent a dramatic expansion through the end of the 1920s. The number of shareholders increased, perhaps, from 4.4 million in 1900 to 26 million in 1932.

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