S&P has the very same count as Nasdaq Composite.
For both indices the current rally started in Dec 2018 should be counted as an impulsive move up in a large wave ( A ) of ( 5 ). That rally has to be subdivided into five waves. We are about to top in the wave ( iii ) which is normally the strongest part of the rally. SPX may top at 2,878-2,896. Then we should get a pullback in a corrective wave ( iv ) down targeting 2,750 – 2,700. Then we should get the final rally targeting 2,950-3,000. That would be a completion of the large rally started in December 2018.