So far it generally holding in an expending range that started in Jan 2014.
Just below, there strong supports at 1970, 1955, 1940, 1920. 1880. Not easy to pass until it decides that it wants to go through and does it in 13 days..
As a stand alone, SPX is a buy with confirmation above 2030.
Note: there is resistance at 11050 on the DAX ... Not sure how it will deal with that.