Tag: expiration
Patent Cliff
DefinitionThe term patent cliff refers to the phenomenon of patent expiration dates and an abrupt drop in sales that follows for a group of...
Put Option
DefinitionIn finance, a put or put option is a stock market device which gives the owner of a put the right, but not the...
Quiet Period
DefinitionIn United States securities law, the quiet period has "historically , a quiet period of time extended from the time a company files a...
Dayrate Volatility
What is 'Dayrate Volatility' The intraday unpredictability of an exchange rate (or price of a good or service), that changes due to...
Underlying Option Security
What is an underlying option security
An underlying option security is a security that can be used as collateral for options contracts. The most common...
Call
What is a 'Call' A call auction is sometimes referred to a call market; it's a time on an exchange when buyers...
Quadruple Witching
What is 'Quadruple Witching'
Quadruple witching refers to an expiration date that includes stock index futures, stock index options, stock options and single stock futures....