摘要:
1. The period of time between the opening and closing of some future markets wherein the prices are established through an auction process.
2. An option contract giving the owner the right ([阅读全文:]
摘要: 1. The practice of selling large amounts of a commodity or security close to the options expiry date in order to prevent a rise in market price.
2. An attempt to keep a stock's price low [阅读全文:]
摘要: A type of exotic option that consists of a call option on a put option. Essentially, a caput gives the holder the right to purchase another option. This type of option is also known as a "compound op[阅读全文:]
摘要: A type of option which is always settled in cash. Upon exercise, the net value to the involved parties are calculated and a cash payment is made to settle the difference. This option is advantageous f[阅读全文:]
摘要: A type of option whose payoff is set to a specified fixed price if the final asset price is above the strike price; if not, the payoff is set to zero.
Cash-or-Nothing options are typical[阅读全文:]
摘要: A type of option whose payoff is set to a specified fixed price if the final asset price is below the strike price; if not, the payoff is set to zero.
Cash-or-Nothing options are typical[阅读全文:]
摘要: A type of option for which actual physical delivery of the security is not required, due to the high costs of transport, or simply when the purchaser does not wish to hold the physical evidence of an [阅读全文:]
摘要: A transaction that is used when exercising employee stock options (ESO). Essentially, what you do here is borrow enough money from your broker to exercise the options. You then simultaneously sell eno[阅读全文:]
摘要: Option strategy that will be profitable if the underlying security rises in value moderately. A bull spread can be executed either by put or call options. If the bull spread is executed through a put [阅读全文:]
摘要: A term used by many brokerages to represent the opening of a long position in option transactions.
Investor can buy to open either (or a combination of) puts or calls, and thus will be h[阅读全文:]