“Ask finance”版本间的差异
来自cslt Wiki
（以“= Portfolio Selection = = Hedge Ratio =”替换内容） |
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| 第1行： | 第1行： | ||
| − | = | + | = Portfolio Selection = |
| − | + | ||
| − | + | = Hedge Ratio = | |
| − | + | ||
| − | + | ||
| − | + | ||
| − | = | + | |
（以“= Portfolio Selection = = Hedge Ratio =”替换内容） |
|||
| 第1行： | 第1行： | ||
| − | = | + | = Portfolio Selection = |
| − | + | ||
| − | + | = Hedge Ratio = | |
| − | + | ||
| − | + | ||
| − | + | ||
| − | = | + | |
