I am unable to provide that advice as its against hot coppers terms of use I can give chart comment
OSH appears to be retracing ( profit taking ) but the chart is certainly nothing like A2M its still above its 200 day moving average
A2M is a hard one the chart is terrible but it looks close to a bottom that's not to say it wont fall further so if you didnt sell at $17 its a tough call to sell now