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Yoyo


Last seen: 3 years 前 |  自 2021 起处于活动状态

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Retrieving and count missing delisting return from last trading day
I have list of stocks identified by PERMNO. I want to find out if the last trading day of each stock has a delisting return (DLR...

3 years 前 | 0 个回答 | 0

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How to create a new table with lag-betas?
I have a 588 x 196 timetable. The dates in column one is from 31. Jan- 1963 to 31.Dec - 2011. The column names are each stocks i...

3 years 前 | 1 个回答 | 0

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