摘要: A highly illegal practice occurring mainly on the internet. A small group of informed people attempt to push down a stock by spreading false information and rumors. If they are successful, they can pu[阅读全文:]
摘要: The monetary return experienced by a holder of a portfolio. Portfolio returns can be calculated on a daily or long-term basis to serve as a method of assessing a particular investment strategy. Divide[阅读全文:]
摘要: The dollar value being invested into a particular security by an investor. An investor's account size and risk tolerance should be taken into account when determining appropriate position sizing.
摘要: The risk that occurs as a result of conducting transactions between different time zones. More specifically, this refers to how the receiving party may not necessarily know whether the other party ful[阅读全文:]
摘要: 1. Excessive buying and selling of stocks by a broker on an investor's behalf in order to increase the commission the broker collects.
This situation has been known to arise when brokers are [阅读全文:]
摘要: 1. A purchase of securities to offset a previously transacted sale of the same security.
2. A transaction in securities markets where off-setting buy and sell trades are settled in cash, based[阅读全文:]
摘要: The strategy of matching a long position with a short position in two stocks of the same sector. This creates a hedge against the sector and the overall market that the two stocks are in. The hedge cr[阅读全文:]
摘要: Now known as the NYSE Euronext (NYX), the Paris Stock Exchange trades both equities and derivatives and posts the CAC 40 Index. This index is made up of French companies, although nearly half of these[阅读全文:]
摘要: A securities exchange in the U.S. on which stocks and options are traded. The NYSE Arca, previously known as the ArcaEx or Archipelago Exchange, is owned by NYSE Euronext, which merged with Archipelag[阅读全文:]
摘要:
In trading, an activity that exactly cancels the risks and benefits of another instrument in the portfolio. An offsetting transaction is used when it is not possible to simply close the original tr[阅读全文:]