AMPH hit an ATH and bounced up off of its 4 week average (red dotted line) which is climbing above the 10 and 30 week averages. Note its GLB in February. AMPH has an RS=99 and Composite=95 and EPS=97. If I bought, I would sell if it closes the week below its 4 wk avg=36.49. A strong advancing stock will hold its 4 wk average for many weeks. AMPH has done so for 7 weeks already.
