wanglee, is 4-7 days you mentioned empirical time lapse?

送交者: 老中一号于 2008-01-23, 17:10:55:

Why 4-7 days (must be trading days), is there a special psychological reason behind?

Margin call mostly - wanglee (186 bytes) 2008-01-23, 19:13:52 (199686)
- thanks (无内容) - 老中一号 (0 bytes) 2008-01-23, 20:12:24 (199693)