roll怎么念
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Roll Down
When an investor replaces an old options position with new one at a lower strike price.When investors are bearish on a stock they will typically roll down.···
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Roll Up
1. The move from one option position to another with a higher exercise price. 2. In the context of venture capital, when a VC forces small companies to merge i···
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Tax Roll
A breakdown of all property within a given jurisdiction, such as a city or county, that can be taxed. The tax roll will list each property separately in additi···
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Roll Back
When an investor replaces an old options position with new one having an earlier expiration date (and the same strike price).This is sometimes referred to as a···
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Roll Forward
When an investor replaces an old options position with a new one having a later expiration date (and same strike price). This is sometimes referred to as a rol···
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Sushi Roll
A candlestick pattern consisting of 10 bars where the first five (inside bars) are confined within a narrow range of highs and lows and the second five (outsid···
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Roll-Down Return
A form of return that arises when the value of a bond converges to par as maturity is approached. The size of the roll-down return varies greatly between long···
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Dollar Roll
A type of repurchase transaction in the mortgage pass-through securities market in which the buy side trade counterparty of a "to be announced" (TBA) trade agr···
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Index Roll
A passive index investing strategy that is established by using a combination of index funds and long-term equity anticipation securities (LEAPS). The investor···
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Long Jelly Roll
An option strategy that aims to profit from a time value spread through the sale and purchase of two call and two put options, each with different expiration d···
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