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Betty-Che · 2023年06月08日

没明白为什么我们假设的是【收益率曲线bull flattening, short短期long长期】 为什么不能是bear flattening,long短short长?

NO.PZ2021120102000009

问题如下:

An active investor enters a duration-neutral yield curve flattening trade that combines 2-year and 10-year Treasury positions. Under which of the following yield curve scenarios would you expect the investor to realize the greatest portfolio gain?

选项:

A.

Bear steepening

B.

bull flattening

C.

Yield curve inversion

解释:

C is correct.

A duration-neutral flattening trade involves a short 2-year Bond position and a long 10-year bond position, which have a matched duration or portfolio duration of zero. This portfolio will realize a gain if the slope of the yield curvethat is, the difference between short-term and long-term yieldsdeclines. Yield curve inversion is an extreme version of flattening in which the spread between long-term and short-term yields-to-maturity falls below zero.

The bear steepening in A involves an unchanged 2-year yield-to-maturity with a rise in the 10-year yield-to-maturity, causing a portfolio loss. The bull flattening in B combines a constant 2-year yield-to-maturity with lower 10-year rates, resulting in a gain on the 10-year bond position and an unchanged 2-year bond position.

如题

1 个答案

pzqa015 · 2023年06月09日

嗨,从没放弃的小努力你好:


bear flatten,长短期都上涨,长期上涨的少,短期上涨的多,仍然是short 短期,long 长期。

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