How I played the bounce today

If you find the big red arrow, I was waiting to see if SPXU would bounce or fall through the support. Once the bounce occurred, I bought. I've been struggling to sell at the most optimum point. So I've been looking for chart patterns to give me clues. At the end of the day, we had what looked like a double top. I picked $41.95 as my exit; however, my internet crapped out and my order was submitted too late. I left it to ride in case I got another crack it, but it never retraced back.

Hopefully, it helped someone.