Buy Now 2017 | Best Stocks To

: +103%. Driven by breakthroughs in cystic fibrosis treatments that significantly boosted earnings.

According to Yahoo Finance and The Motley Fool , the following stocks were the strongest performers within the S&P 500 for the full year: best stocks to buy now 2017

: +131%. The maker of Invisalign benefited from a near-monopoly on clear aligners and rapid sales growth. : +103%