回複：今天真高興

來源: wxcreader2008 於 2012-10-16 10:55:03 [] [舊帖] [給我悄悄話] 閱讀數 : (217 bytes)
回答: 今天真高興 由 chinagate.net 於 2012-10-16 10:26:00

Could you explain a little bit why recently middle price is higher than sale price ? 

what is the middle price ? ( sale + buy ) /2 ? if yes, should always less than sale price? 

thanks

請您先登陸，再發跟帖！