S&P 500 has surged 50%, while average is only 23% Got money in a mutual fund? Have a bit of a stock portfolio? Those shares your aunt left you? Even a retirement or pension plan? You gotta like President Donald Trump. A report from CNBC explains that the stock markets under Trump stack up "well" against the majority of his predecessors. "The S&P 500 has returned more than 50% since Trump was elected, more than double the 23% average market return of presidents three years into their term, according to data from Bespoke Investment Group dating to 1928," the report...