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更多“隐含的波动性（implied volatility)”相关的问题
看涨期权X=50美元。标的股票的现价S=55美元。看涨期权售价10美元。根据波动性的估计值为0．30，求出N(d1)=0．6，N(d2)=0．5。无风险利率为零。期权价格的隐含波动性是高于还是低于0．307为什么？
It is implied that venture capital is often ______.
A．risky
B．timely
C．secure
D．abundant
It is implied in the passage that the author was ______.
A．a politician
B．a businessman
C．a philosopher
D．a social activist
It is implied that venture capital is often ______.
A．secure
B．timely
C．risky
D．abundant
A.The implied author is the real author’s “another self.”
B.The implied author is the story writer.
C.The implied author is an alternative term for “narrator.”
D.The implied author is an image the reader gets from the written work.
The passage implied Louis-Dreyfus had done a lot of advertising .
A．Y
B．N
C．NG
It is implied that all cultures have to be viewed ______.
A．profoundly
B．intrinsically
C．independently
D．professionally
