I am looking for a calculator which can compare the performances of the MSCI World and S&P 500 stock market indexes.
At the moment I have my savings invested in an ETF based on the MSCI World index. I see that returns from the S&P 500 have been better in the last 10 years and am considering selling my MSCI World based ETF and buying an S&P 500 based ETF. First however I would like to run some comparisons over various periods of time.
Can anyone recommend such a calculator?