Chart suggest we have a possible forming or a . To proceed with the PCLN will have to take out the 1.618 fib resistance. If price fails to break 1.618, at $729, you will see a quick drop to the .786 fib support. Price could take another turn and full fill the pattern and head to 554. -or- PCLN can regain strength and attack the 780 double peak later this year.
Right now I see the retest of the .786 fib around 664-677 (small red box inside the ) as most probable. This would also set up a strong neckline and reaffirm an overall and possible head and shoulder within a wave 5 pattern.
I took the time to go through the chart and pick apart the wave count.