Only raw data can be obtained in most stock exchange software, if you're not supported by Research Center.

Data is free but need huge amounts of work, and that's information cost.

u may have to get it from ppl who r working for security coys. they've got all kinds of complicated software over there which can help you not only get the required data but also process the data

我劝你别做了. 这个事我已经做过了, 得出的结果一他湖土.

I have done that in both Australian stock market and Chinese marekt. The result in Australia is ok. But, in Chinese market, including cash dividend and bonus share issue, the results is not significant at all. And you would be in difficulty to explain it. It definitely waste your time......

I also suggest it may be worthwhile to do that on New Zealand market and you can get the result you want....

[此贴子已经被作者于2005-9-8 11:45:01编辑过]