Convexity
The bowed shape of the price/required yield curve for option-free bonds.
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CONVEXITY
It refers to the variation of duration of a bond if we change the yield of the bond (i.e., first derivative of duration with respect to yield). It gives the entity of price movement if interest rates change.
convexity bias
Cox, Ingersoll and Ross (1981) and Jarrow and Oldfield (1981) suggest that daily margin payments on futures may cause forward and futures prices to diverge.
convexity
in bonds and other fixed-income securities, a measure of the rate of change in duration .
Convexity
A measure of the rate of change in duration; measured in time.
The greater the rate of change, the more the duration changes as yield changes.
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Negative convexity
A bond characteristic such that the price appreciation will be less than the price depreciation for a large change in yield of a given number of basis points.
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EFFECTIVE CONVEXITY - The convexity of a bond calculated using cash flows that change with yields.
EFFECTIVE DATE - Is the day that a new issue begins trading in the secondary market. This marks the tra...
Convexity
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[edit] Value at risk
It is well known that value at risk is not, in general, a coherent risk measure as it does not respect the sub-additivity property.
Convexity - The rate of change in a position price for a given change in yield.
Convexity Risk - The risk of adverse changes in the price of a position due to changes in the yield.
Convexity
In a fixed income instrument, convexity is a measure of the way duration changes as interest rates change. An instrument is said to have positive convexity if its value increases by more than duration predicts when interest rates rise.
Convexity
Measure of the curvature of the price-yield relationship of a fixed-income security. Any fixed-income security with known cash flows has positive convexity.
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convexity: The graphical relationship between price and yield for a standard, noncallable bond in that they always move in opposite directions.
Convexity
A measure of the rate of change in duration over changes in yields. Typically, a bond will rise in price more if the yield change is negative than it will fall in price if the yield change is positive.
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Convexity
Property that a curve is above a straight line connecting two end points. If the curve falls below the straight line, it is called concave.
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convexity
A measure of the sensitivity of duration to changes in yield levels. Convexity is a measure of the stability or instability of the measured duration over a range of yields.
Convexity
The sensitivity of the duration of a bond to changing interest rates. A high convexity means that the price of the bond in question will be more responsive to interest rate fluctuations.
Convexity - Is the second derivative of the price/yield curve for a bond.
The convexity of a bond calculated with cash flows that change with yields.
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Negative Convexity
When the shape of a bond's yield curve is concave. A bond's convexity is the rate of change of its duration, and is measured as the second derivative of price with respect to yield.
Most mortgage bonds are negatively convex.
Nonconvexity
The property of an economic model or system that the sets representing technology, preferences, or constraints are not mathematically convex.
Positive carry Related:net financing cost Positive convexity A property of option-free bonds whereby the price appreciation for a large upward change in interest rates will be greater (in absolute terms) than the price depreciation for the ...
Optimization approach to indexing An approach to indexing that seeks to optimize some objective, such as to maximize the portfolio yield, to maximize convexity, or to maximize expected total returns.
The holder of any debt is subject to interest rate risk and credit risk, inflationary risk, currency risk, duration risk, convexity risk, repayment of principal risk, streaming income risk, liquidity risk, default risk, maturity risk, ...
To correct this bias, Morningstar takes the convexity of default rate curves into account when calculating the average credit rating of a portfolio.
Using a combination of duration and convexity allows traders to hedge investments to minimize or offset the impact of changes in interest rates-a process known as immunization.
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Positive convexity
A property of option-free bonds that the price appreciation for a large downward change in interest rates will be greater (in absolute terms) than the price depreciation for the same downward change in interest rates.
convexity Along with duration, a mathematical concept that measures the sensitivity of the market price of interest-bearing bonds to changes in interest rate levels.
convexity A volatility measure for bonds used in conjunction with modified duration in... conveyance The transferring of a property title from one individual to another. COO Acronym for Chief Operating Officer.
 See also: Convex, Expense, Banks, Values, Prepayment
  
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