PA has had a strong fall and I believe will continue to fall before hitting hard support level around 158.735 area. I would enter at the 50% fib retracement level with a SL below the hard support line and a TP near the previous swing low and could possibly move TP higher as PA unfolds.
***** HOW TO READ THE CHART: The red and blue lines represent clusters of BUY/SELL orders. The thicker the line, the stronger the cluster. Red = SELL, Blue = BUY. Grayed Out = Cluster Hit & Gone.