The move from 610.70 to 599.47 is extended. Hence a retracement is possible.
I expect a retracement to 602-603 levels.
On weekly have a bad close. High was made and close was near low. On daily $\spy near 50-day average. I expect a bounce to 603 -604 levels this week for a target 594 being 100 moving averages.
Not a week to go long. As expected, 613-614 provided resistance and SPY pulled back as extension targe was achieved.