股权登记日

实证结果表明权证上市日对标的股票价格的异常收益率的影响并不显著，而股权登记日前后有非常显著的异常收益率，这与以前文献的实证结果有所不同。

The empirical results prove that the impact of the warrant issuing day on the underlying stocks abnormal return is insignificant , but the date of record is significant , this is different with the older article .

国外成熟的市场都十分关注股权登记日的信息披露，也有很多学者对其进行了研究。

Mature foreign markets are very concerned about information disclosure to shareholders of record date , there are many scholars study was carried out .

对1995-2000年数据的研究结果表明，股价变动与股利比的均值小于1，得出除息日股价相对于股权登记日收盘价下跌幅度小于每股现金股利。

Studying the relationship between dividends and stock price movements during 1995 to 2000 , we find the average of the ex-dividend day price ratio is less than one .