modified convexity

См. также в других словарях:

• 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. If convexity is low, that is, if the price/yield relationship is close to …   Financial and business terms

• modified duration — Macaulay duration adjusted for compounding. The figure for Macaulay duration is divided by the sum of one plus the rate divided by the number of compounding periods per year. A more accurate measure of the weighted average time remaining until… …   Financial and business terms

• Bond convexity — In finance, convexity is a measure of the sensitivity of the duration of a bond to changes in interest rates, the second derivative of the price of the bond with respect to interest rates (duration is the first derivative). In general, the higher …   Wikipedia

• Bond duration — Financial markets Public market Exchange Securities Bond market Fixed income Corporate bond Government bond Municipal bond …   Wikipedia

• Fixed income attribution — refers to the process of measuring returns generated by various sources of risk in a fixed income portfolio, particularly when multiple sources of return are active at the same time. For example, the risks affecting the return of a bond portfolio …   Wikipedia

• Fixed-income attribution — refers to the process of measuring returns generated by various sources of risk in a fixed income portfolio, particularly when multiple sources of return are active at the same time. For example, the risks affecting the return of a bond portfolio …   Wikipedia

• positive duration — (1) The name for a particular relationship between changes in the price of a debt security and changes in prevailing interest rates. When a security has positive duration, its price increases in response to a decrease in prevailing market rates.… …   Financial and business terms

• Differential geometry of surfaces — Carl Friedrich Gauss in 1828 In mathematics, the differential geometry of surfaces deals with smooth surfaces with various additional structures, most often, a Riemannian metric. Surfaces have been extensively studied from various perspectives:… …   Wikipedia

• negative duration — (1) The name for a particular relationship between changes in the price of a debt security and changes in prevailing interest rates. When a security has negative duration, its price decreases in response to a decrease in prevailing market rates.… …   Financial and business terms

• Greeks (finance) — The Greeks redirects here. For the ethnic group, see Greeks. In mathematical finance, the Greeks are the quantities representing the sensitivities of the price of derivatives such as options to a change in underlying parameters on which the value …   Wikipedia

• Kepler–Poinsot polyhedron — In geometry, a Kepler–Poinsot polyhedron is any of four regular star polyhedra. They may be obtained by stellating the regular convex dodecahedron and icosahedron, and differ from these in having regular pentagrammic faces or vertex figures.… …   Wikipedia