Feb. 6th, MACD crossover, money flow moved positive, somewhat rounded bottom with volume spike. Also other signs. However since Oct. 7th there were three other nice price spikes on as much as ten million shares.
Volume yesterday was low in comparison, so perhaps we will see a spike in volume and price today. The other three spikes all returned to reality. Some resistance at 1.77 (R2 level) Some very good news could move it higher and a continuation to trading at a higher level.
The below is the last sentence on a Zacks a ARAY story, it concludes ISR as a competitor.
Additionally, growing competition from the likes of Varian Medical Systems (VAR - Analyst Report), Elekta AB (EKTAY) and IsoRay is a major headwind, in our view