Ads
related to: high frequency trading definition real estate short sale explained for dummies
Search results
Results From The WOW.Com Content Network
High-frequency trading comprises many different types of algorithms. [1] Various studies reported that certain types of market-making high-frequency trading reduces volatility and does not pose a systemic risk, [10] [63] [64] [78] and lowers transaction costs for retail investors, [13] [35] [63] [64] without impacting long term investors.
High frequency trading (HFT) is controversial. Some investors say it lets people capitalize off of opportunities that may vanish quite quickly. Others say high frequency trading distorts the markets.
As noted above, high-frequency trading (HFT) is a form of algorithmic trading characterized by high turnover and high order-to-trade ratios. Although there is no single definition of HFT, among its key attributes are highly sophisticated algorithms, specialized order types, co-location, very short-term investment horizons, and high cancellation ...
A naked short sale occurs when a security is sold short without borrowing the security within a set time (for example, three days in the US.) This means that the buyer of such a short is buying the short-seller's promise to deliver a share, rather than buying the share itself. The short-seller's promise is known as a hypothecated share.
But these high-frequency traders also try to keep what is known as a balanced book. This means that the number of buy transactions must always equal the number of sells.
Earlier this month, fellow Fool Matt Koppenheffer showed how the phenomenon of high-frequency trading, or HFT, has grown over the past five years. In short, HFT is carried out by computers ...