|
楼主 |
发表于 2010-12-1 04:33 PM
|
显示全部楼层
谢谢解答。还具体到只是散户买,不包括机构买吗?
Diver 发表于 2010-12-1 16:20 
ISEE写得清清楚楚:
The ISE Sentiment Index is a unique put/call value that only uses opening long customer transactions to calculate bullish/bearish market direction. Opening long transactions are thought to best represent market sentiment because investors often buy call and put options to express their actual market view of a particular stock. Market maker and firm trades, which are excluded, are not considered representative of true market sentiment due to their specialized nature. As such, the ISEE calculation method allows for a more accurate measure of true investor sentiment than traditional put/call ratios. |
|