The S&P 500 stood at 1848 at the end of 2013. According to the chart, what would the approximate return be on the S&P 500 from the trough of March of 2009 to the end of 2013, ignoring dividends? The S&P 500 stood at 1848 at the end of 2013. According to the chart, what would the approximate return be on the S&P 500 from the trough of March of 2009 to the end of 2013, ignoring dividends