Correlation figures between world indices?

Where can I free correlation data for 4 main U.S indices Dax,Ftse,Cac,Spi,Hsi,Nikkei,etc? besides website that requires subscription fees such as CSiData.com...

 

You'll have to calculate correlation yourself using the historical prices on finance.yahoo.com

 

Thanks, how do you import data day to day automatically into excel so I don't have to download the whole chunk of data everyday?

What about intraday correlation?

 

Don't know.

I doubt you'll be able to get free intra-day data anywhere.