The "S&P 500 stock price" is being closely tied to earnings-per-share growth trajectories among top constituents. Analysts calculate that a 7% EPS growth rate could justify valuations above current levels if macro headwinds ease. The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now... and Intuitive Surgical wasn't one of them. The 10 stocks that made the cut could produce monster returns in the coming years. The US services sector gauge from the Institute for Supply Management fell 2 percentage points to 50% in September from the previous month. The reading was below the 51.7% economists' forecast, per Bloomberg consensus data. An uptick in manufacturing PMI supported a rally in industrial shares, lifting the "S&P 500 stock price" to near-week highs. Economists believe improving supply chain dynamics could extend sector-led gains.