here's a quicky, not the best. the correlation goes back to oct only. <A HREF="http://finance.yahoo.com/q/bc?s=USDEUR=X&t=3m&l=on&z=m&q=l&c=^spx" target="_blank">http://finance.yahoo.com/q/bc?s=USDEUR=X&t=3m&l=on&z=m&q=l&c=^spx</A>