摘要: An options or futures investor holding or controlling a single position below the required reporting levels.
The reporting level for each option or futures contract is set by the CFTC and indiv[阅读全文:]
摘要: Short for standardized portfolio analysis of risk (SPAN). This is a leading margin system, which has been adopted by most options and futures exchanges around the world. SPAN is based on a sophisticat[阅读全文:]
The rate at which the gamma of an option or warrant will change in relation to underlying price in the underlying market. More specifically, it is the third order derivative of an options value to [阅读全文:]
摘要: A type of option that derives its value from the difference between the prices of two or more assets. Spread options can be written on all types of financial products including equities, bonds and cur[阅读全文:]
摘要: An option-granting practice in which options are granted at a time that precedes a positive news event. Spring loading relies on the fact that positive news typically causes the underlying company's [阅读全文:]
A type of option where the cost of purchasing the option is paid gradually as the strike approaches instead of when the trade is initiated. The options contract spells out how much premium must be [阅读全文:]
摘要: A clause in a contract that allows for the terms of the contract to be independent of one another, so that if a term in the contract is deemed unenforceable by a court, the contract as a whole will no[阅读全文:]
摘要: A measurement of the amount of shareholders' equity flowing out of a company to its executives through exercised stock options.
This is usually a dollar based cost, the value is measured as th[阅读全文:]
摘要: A derivative contract representing a designated fraction of the trading value of a standard S&P futures or options contract. Designed to expand the group of investors that could afford them, the S[阅读全文:]