Though Market went up today (20th Apr ), PKI and many of its peers dropped.
PKI has a Fake Upside Breakout in CUE Weekly Backdrop chart; reversing from CUE Headwind Level that had come many months ago.
Daily CUE Hop On chart displayed a Headwind at end of March 17 and since then price could not go up.
It has a Go With Flow Short Signal at the right edge. With narrow Stop Loss.