Sorry to hijack the thread, but I just searched for 10 minutes and couldn't find the answer. What is the equity market data used in simulation, the S&P500 total return?
Have you considered adding an international index? Not sure how far back it would go, but the fact is many people have international equity exposure these days. Also, as a Canadian if you could include TSX market data and an input for % allocation to it, it would be awesome. I'm aware we're a minority though, so I'm not holding my breath for it.