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178****6119    2021-04-13 21:25:09    

第ⅠⅠ个实值的看涨期权难道不比虚值的看跌期权更贵些吗？为什么第二个是错的呢？

178****6119    2021-04-13 20:54:03    

什么是minimum variance delta?

137****7811    2021-04-13 19:59:37    

为什么是c不是d

heidigreen@163.com    2021-04-13 19:14:52    

老师，如果这道题是单尾单话，confidence level不应该是96%吗

1907176107@qq.com    2021-04-13 18:03:59    

同问 Consider a 1-year maturity zero-coupon bond with a face value of USD 1,000,000 and a 0% recovery rate issued by Company A. The bond is currently trading at 80% of face value. Assuming the excess spread only captures credit risk and that the risk-free r

1907176107@qq.com    2021-04-13 17:54:12    

老师这题的N（d1)和N(d2)可以忽略吗

137****7811    2021-04-13 17:46:59    

为什么选b不选c

137****7811    2021-04-13 17:45:54    

为什么选b不选c

1907176107@qq.com    2021-04-13 17:43:43    

104怎么算的

178****6119    2021-04-13 16:42:45    

什么是basis point volatility 什么是yield volatility?