Monday:

• At 9:45 AM ET, Chicago Purchasing Managers Index for March. The consensus is for a decrease to 58.5, down from 59.8 in February.

• At 9:55 AM, Speech, Fed Chair Janet Yellen, Strengthening Communities, At the 2014 National Interagency Community Reinvestment Conference, Chicago, Ill.

• At 10:30 AM, Dallas Fed Manufacturing Survey for March. This is the last of the regional Fed manufacturing surveys for March.