The 15 worst-performing S&P 500 stocks during a dismal September
- September: 528 events in the last 90 days
- Previous: earlier the same day · NFL team grades for September includes only one 'A' – and a lone 'F'
What happened
The S&P 500 has gained slightly in September, but three-quarters of its components have declined.
Summary assembled by rule from the sources below