Last weekend's understatement from Mike Burk:
June 12, 2021
"seasonality for next week has been historically negative."
Saturday, June 19, 2021
"Average returns for the coming week have been modest and a little better during the first year of the Presidential Cycle than other years."
The market had a temper tantrum which coincided with a seasonally weak period. Tops take a while to develop, and this one has a way to go. The missing indication is a build up of new lows.