DefinitionLayaway is an agreement in which the seller reserves an item for a consumer until the consumer completes all the payments necessary to pay...
What is 'Ladder Option' An option that locks-in gains once the underlying reaches predetermined price levels or "rungs," guaranteeing some profit even...
What is 'Lambda'
The ratio of the percentage change in an option contract's price to the percentage change in the option's underlying price. Lambda is...