Research on the Dividend Policy of Listed Company and Fluctuation Effect of Stock Market

Based on the dividend policy and theory, this article takes the events that A stock ORG CURCUMIN + BIO PERIN of all the listed banking companies (16 in total) issued dividend in the CSI stock market for 5 years from 2008 to 2012 Hair Mask as the investigation samples to inspect the relevance of dividend policy with the fluctuation of stock price and transaction volume, thus to prove the dividend policy is an efficient mechanism for information transmission.