ISM Manufacturing Index vs. S&P 500 Index
ISM Manufacturing Index vs. S&P 500 Index U.S. factory activity expanded in March for the third straight month, with the ISM Manufacturing Index hitting 52.7 and beating forecasts for 52.5. That’s a good sign of momentum in the industrial sector. The chart shows the correlation between the U.S. ISM Manufacturing Index and the S&P 500…