S&P Dead Cat Bounce?

So I have shorted the S&P on the 4 hour due to this pattern:



Very nice break, and as you can see on the 4 hour we have YET to make a lower high swing in this downtrend move. Trends are composed of multiple swings.

I do like what I see on the daily chart. When an instrument has moved down close to 3% in a day, it is likely over extended. I can see a bounce here before a move down lower forming our first lower high swing on the daily chart and also a head and shoulder pattern. So a dead cat bounce perhaps on the cards here. But to me, it is just plain old market structure.