老师一碰到难得题就说这就是考试难度的题就很慌哈哈

老师 突然想问个知识点，quoteprice 是 clean price是吗

78题和75题计算方法为什么不一样呢？ 75题计算Vfix的时候就是每期现金流按不同利率折现到期初。78题为什么就是直接用notional amount乘以fixed rate 和时间了呢？

14题老师讲的很不好啊，一直再讨论 option的价值。。。还是答案讲的好

您好，请问第87题alpha查到0.2之前都明白了，我自己做的时候选成了80%，为什么是20%呢，他只是问profit at least 30m, 怎么能判断是20%而不是80%呢，谢谢回答

Q5: option D says "Non-parametric is difficult to detect structural shifts or regime changes in data" but Dr. Liang said it should be because it's all reflected in the historical data. If so, it would make option D a wrong statement. Please advise the correct analysis of this statement being right as the answer suggested.

Q5: option D says "Non-parametric is difficult to detect structural shifts or regime changes in data" but Dr. Liang said it should be because it's all reflected in the historical data. If so, it would make option D a wrong statement. Please advise the correct analysis of this statement being right as the answer suggested.

我想问一下这个表格里t是单尾的，95%下的单尾不是0.05吗，为什么选0.25的？我感觉如果说双尾的话是选0.25

老师 请问这个会在考试范围里吗

51题，题目中写的是S 支付130本金给P，S应该是支130呀，为什么是收？