More gains ahead for US stocks?

The S&P 500 has staged a remarkable rally since the start of the year. How much more upside should investors expect — and what could drive those gains? Goldman Sachs Research’s David Kostin and Ryan Hammond from the US portfolio strategy team explain the drivers and risks to their year-end and 12-month targets for US equities.  Learn more about your ad choices. Visit megaphone.fm/adchoices