if you go to stockhouse i posed a chart there. one could say anywhere under the blue support line which is now resistance.
however I would put my bids at 7 and 7.5. or wait for the break of 8.5.
depends how long you want to hold. if my chart view is correct then there is a cup and handle in play - a break of 8.5 (or maybe 8) would validate the formation and should rise quickly to new yearly highs. meanwhile it can hold under 8 for some time and maybe never break.
at least the above is what i'm telling the people i know.