j***b
发帖数: 5901 | 1 Yahoo finance says today's drop is because inflation concern.
I'm wondering why inflation concern can cause bond to rise. Shouldn't it be
the opposite?
Also, back a few days ago, the market rises when inflation increase. Why now
it should work the other way around?
A similar thing is oil price. For a couple of weeks, oil price had been
negatively correlated to stock. Now the correlation is positive. All these
things are quite confusing. | b*******e
发帖数: 24532 | 2 it was related to expectation.
be
now
【在 j***b 的大作中提到】
: Yahoo finance says today's drop is because inflation concern.
: I'm wondering why inflation concern can cause bond to rise. Shouldn't it be
: the opposite?
: Also, back a few days ago, the market rises when inflation increase. Why now
: it should work the other way around?
: A similar thing is oil price. For a couple of weeks, oil price had been
: negatively correlated to stock. Now the correlation is positive. All these
: things are quite confusing.
| h****g
发帖数: 312 | 3 1）债券有非常多的种类，不能一概而论。你指的是不是t-bill,t-note和t-bond?
2）原油价格和index不是linear的。往往牛市中是positive linear，熊市中negative
linear。这也有很多期货交易的书讨论过原因。 | j***b
发帖数: 5901 | 4 是t-bond。三十年的。按理说通胀了可能意味着加息，三十年t-bond不是应该跌么。
negative
【在 h****g 的大作中提到】
: 1）债券有非常多的种类，不能一概而论。你指的是不是t-bill,t-note和t-bond?
: 2）原油价格和index不是linear的。往往牛市中是positive linear，熊市中negative
: linear。这也有很多期货交易的书讨论过原因。
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