The 06/21/23 blog “Shallow Correction – 06/21/23” noted the SPX could bottom in the 4,330 area. On 06/26/23 the SPX bottomed out at 4,328.08.
The SPX 30- minute chart courtesy of Trading View updates the action.

The decline after the peak labeled Minuette wave (b) was an Elliott wave – Ending Diagonal Triangle (EDT). After completion there’s usually a rapid move back to the EDT point of origin – which is what happened.
The end of the second quarter is 06/30/23, there’s a good chance for portfolio “window dressing”. This occurs when portfolio and fund managers try to boost reported performance before publishing required reports. Typically, a fund manager will sell stocks that have underperformed and replace them with stocks that have performed well.
The first trading day of the third quarter is 07/03/04 which is before the U.S. Independence Day holiday. Statistically a bullish day.
The SPX could rally into 07/03/23 – price target zone is 4,450 to 4,480.