Earnings move historical Data

[Guest multiclean]

I have a question about  earnings move:

 

Where can i get historical data of the move of stocks after earnings?

 

for example: from the close before earnings to the close price after earnings and selecting big moves in a database.

Or from the open after earnings to five days after earnings? To select manually it is too much work.

 

Thanks

Andreas 

Edited February 21, 2013 by multiclean

[Kim]

http://www.optionslam.com/

[Guest multiclean]

Thanks