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what does market dirctional mean?
Prepayment risk is the cause of the negative convexity, which means the mortgage security loses more from a given increase in yield than it gains from a corresponding decrease in yield.
This is why an unhedged mortgage security is called a market directional investment.
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In the above contents in Schweser explaning fixed income, I would like to know what the market directional means.
As read the forum I saw the word and I realized I don't know the meaning.
when R increases : large loss in value
when R decreases : small gain in value
(in negative convexity)
I could understand the concept but how this is related with the word market directional? |
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