Need help with some National rates

[knght311]

I am an Accountant and I have a client that invested some money in foreign markets, we are doing a calculation to figure out what his ROI would have been had he invested in American Markets...IE the Dow Industrial, S&P 500, and any other large markets you know of...(I am not too versed in this subject).

The only catch is that I need the ROI from 04/15/06-06/15/06

I know there are some people on this board who probably have that info at there finger tips..alittle help would be wonderful.

Thanks!