http://www.acting-man.com/blog/media/2014/10/2-Nikkei-Long-term.gif http://www.acting-man.com/blog/media/2014/10/2-Nikkei-Long-t... Yes we're talking about the

http://www.acting-man.com/blog/media/2014/10/2-Nikkei-Long-term.gif http://www.acting-man.com/blog/media/2014/10/2-Nikkei-Long-t... Yes we're talking about the S&P500 but I'd like to point out that this isn't a general rule of markets; past performance does not guarantee future results. The S&P500 was at around 60 in 1960 and near 2000 today. It doesn't matter when you bought or at what intervals, money invested has performed well.