Since 2566 +/- 3 points did not top the pattern the focus shifted to 2587 and price failed to advance within the +/- 3 points of 2587 we have a anomaly in play. Odds are the drop off the 2578.29 high is a minor wave 4 that has first support at 2547 to 2528 so we wait and see if minor support holds for clues.
LT....d:^)