I think there is still upside possible but it appears like an incomplete bearish wedge is going in.
It's hard to say if this is an bullish ascending triangle or a bearish rising wedge. There's a lot of resistance at $59.00 coming up on the daily chart and the 30 minute chart just doesn't look like it's going to break up.
Massive bearish ascending wedge going in but there is still plenty of upside in the meantime.
Bearish ascending wedge that broke Friday - nuff' said.
Another large bearish ascending wedge with plenty of upside still possible before it breaks down.
Bullish descending wedge with a little room still to go down.
Another very large ascending bearish wedge has appeared. A little more room still present for upside movement.
Finally, the S&P ascending bearish ascending wedge which still shows a very healthy ascent.